[Federal Register Volume 90, Number 10 (Thursday, January 16, 2025)]
[Rules and Regulations]
[Pages 4589-4605]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2025-00821]
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DEPARTMENT OF ENERGY
10 CFR Part 430
[EERE-2024-BT-TP-0010]
RIN 1904-AB99
Energy Conservation Program: Test Procedure for General Service
Lamps
AGENCY: Office of Energy Efficiency and Renewable Energy, Department of
Energy.
ACTION: Final rule.
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SUMMARY: The U.S. Department of Energy (``DOE'') is adopting
clarifications to the test procedures for general service lamps
(``GSLs'') located in appendix W, appendix BB and appendix DD.
Specifically, DOE is clarifying instructions that GSLs must not be
tested as colored lamps and that lamps with additional components that
do not affect light output must be turned off during testing. The
clarifications also specify that non-integrated lamps be tested with a
fluorescent lamp ballast, high intensity discharge (``HID'') lamp
ballast or external light-emitting diode (``LED'') driver selected
based on compatibility lists and availability; and provide
specifications regarding the starting method, ballast factor, and
number of lamps. This rulemaking is limited in scope and is providing
clarifications to the current test procedures that are required for
certification of compliance with existing applicable GSL energy
conservation standards. Further, this rulemaking does not satisfy the
Energy Policy and Conservation Act (``EPCA'') requirement that, at
least once every 7 years, DOE review the test procedures for GSLs.
DATES: The effective date of this rule is February 18, 2025. The
amendments will be mandatory for product testing starting July 15,
2025. The incorporation by reference of certain material listed in the
rule was approved by the Director of the Federal Register as of
November 21, 2016.
ADDRESSES: The docket, which includes Federal Register notices,
comments, and other supporting documents/materials, is available for
review at www.regulations.gov. All documents in the docket are listed
in the www.regulations.gov index. However, not all documents listed in
the index may be publicly available, such as those containing
information that is exempt from public disclosure.
A link to the docket web page can be found at www.regulations.gov/docket/EERE-2024-BT-TP-0010. The docket web page contains instructions
on how to access all documents, including public comments, in the
docket.
For further information on how to review the docket contact the
Appliance and Equipment Standards Program staff at (202) 287-1445 or by
email: [email protected].
FOR FURTHER INFORMATION CONTACT:
Dr. Jordan Wilkerson, U.S. Department of Energy, Office of Energy
Efficiency and Renewable Energy, Building Technologies Office, EE-5B,
1000 Independence Avenue SW, Washington, DC 20585-0121. Telephone:
(202) 287-1445. Email: [email protected].
Ms. Kiana Daw, U.S. Department of Energy, Office of the General
Counsel, GC-33, 1000 Independence Avenue SW, Washington, DC 20585-0121.
Telephone: (202) 586-4798. Email: [email protected].
Table of Contents
I. Authority and Background
A. Authority
B. Background
II. Synopsis of the Final Rule
III. Discussion
A. Scope of Applicability
B. Clarifications to Appendix W, Appendix BB, and Appendix DD
1. Lamps With Multiple Modes
2. Lamps With Non-Illumination Components
3. Non-Integrated Lamps
C. Test Procedure Costs
D. Effective and Compliance Dates
IV. Procedural Issues and Regulatory Review
A. Review Under Executive Orders 12866, 13563, and 14094
B. Review Under the Regulatory Flexibility Act
C. Review Under the Paperwork Reduction Act of 1995
D. Review Under the National Environmental Policy Act of 1969
E. Review Under Executive Order 13132
F. Review Under Executive Order 12988
G. Review Under the Unfunded Mandates Reform Act of 1995
H. Review Under the Treasury and General Government
Appropriations Act, 1999
I. Review Under Executive Order 12630
J. Review Under Treasury and General Government Appropriations
Act, 2001
K. Review Under Executive Order 13211
L. Review Under Section 32 of the Federal Energy Administration
Act of 1974
M. Congressional Notification
N. Description of Materials Incorporated by Reference
V. Approval of the Office of the Secretary
I. Authority and Background
GSLs are included in the list of ``covered products'' for which the
DOE is authorized to establish and amend energy conservation standards
and test procedures. (42 U.S.C. 6291(30)(BB); 42 U.S.C. 6291(30)(DD);
42 U.S.C. 6295(i)(6)) GSLs include but are not limited to general
service incandescent lamps (``GSILs''), incandescent reflector lamps
(``IRLs''), compact fluorescent lamps (``CFLs''), and integrated LED
lamps. DOE's test procedure for GSILs and IRLs are set forth at 10 CFR
part 430, subpart B, appendix R (``appendix R''). DOE's test procedure
for CFLs is set forth at 10 CFR part 430, subpart B, appendix W
(``appendix W''). DOE's test procedure for integrated LED lamps is set
forth at 10 CFR part 430, subpart B, appendix BB (``appendix BB'').
DOE's test procedure for GSLs that are not GSILs, IRLs, CFLs, or
integrated LED lamps is set forth at 10 CFR part 430, subpart B,
appendix DD (``appendix DD''). The following sections discuss DOE's
authority to establish and amend test procedures for GSLs and relevant
background information regarding DOE's consideration of test procedures
for this product.
A. Authority
The Energy Policy and Conservation Act, Public Law 94-163, as
amended (``EPCA''),\1\ authorizes DOE to regulate the energy efficiency
of a number of consumer products and certain industrial equipment. (42
U.S.C. 6291-6317, as codified) Title III, Part B of EPCA \2\
established the Energy Conservation Program for Consumer Products Other
Than Automobiles, which sets forth a variety of provisions designed to
improve energy efficiency. These products include GSLs, the subject of
this document. (42 U.S.C. 6295(6))
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\1\ All references to EPCA in this document refer to the statute
as amended through the Energy Act of 2020, Public Law 116-260 (Dec.
27, 2020), which reflect the last statutory amendments that impact
Parts A and A-1 of EPCA.
\2\ For editorial reasons, upon codification in the U.S. Code,
Part B was redesignated Part A.
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The energy conservation program under EPCA consists essentially of
four parts: (1) testing, (2) labeling, (3) Federal energy conservation
standards, and (4) certification and enforcement procedures. Relevant
provisions of EPCA specifically include definitions (42 U.S.C. 6291),
test procedures (42 U.S.C. 6293), labeling provisions (42
[[Page 4590]]
U.S.C. 6294), energy conservation standards (42 U.S.C. 6295), and the
authority to require information and reports from manufacturers (42
U.S.C. 6296).
The Federal testing requirements consist of test procedures that
manufacturers of covered products must use as the basis for: (1)
certifying to DOE that their products comply with the applicable energy
conservation standards adopted under EPCA (42 U.S.C. 6295(s)), and (2)
making other representations about the efficiency of those products (42
U.S.C. 6293(c)). Similarly, DOE must use these test procedures to
determine whether the products comply with any relevant standards
promulgated under EPCA. (42 U.S.C. 6295(s))
Federal energy efficiency requirements for covered products
established under EPCA generally supersede State laws and regulations
concerning energy conservation testing, labeling, and standards. (42
U.S.C. 6297) DOE may, however, grant waivers of Federal preemption for
particular State laws or regulations, in accordance with the procedures
and other provisions of EPCA. (42 U.S.C. 6297(d))
Under 42 U.S.C. 6293, EPCA sets forth the criteria and procedures
DOE must follow when prescribing or amending test procedures for
covered products. EPCA requires that any test procedures prescribed or
amended under this section shall be reasonably designed to produce test
results which measure energy efficiency, energy use or estimated annual
operating cost of a covered product during a representative average use
cycle (as determined by the Secretary) or period of use and shall not
be unduly burdensome to conduct. (42 U.S.C. 6293(b)(3))
EPCA also requires that, at least once every 7 years, DOE evaluate
test procedures for each type of covered product, including GSLs, to
determine whether amended test procedures would more accurately or
fully comply with the requirements for the test procedures to not be
unduly burdensome to conduct and be reasonably designed to produce test
results that reflect energy efficiency, energy use, and estimated
operating costs during a representative average use cycle or period of
use. (42 U.S.C. 6293(b)(1)(A))
If the Secretary determines, on her own behalf or in response to a
petition by any interested person, that a test procedure should be
prescribed or amended, the Secretary shall promptly publish in the
Federal Register proposed test procedures and afford interested persons
an opportunity to present oral and written data, views, and arguments
with respect to such procedures. The comment period on a proposed rule
to amend a test procedure shall be at least 60 days and may not exceed
270 days. In prescribing or amending a test procedure, the Secretary
shall take into account such information as the Secretary determines
relevant to such procedure, including technological developments
relating to energy use or energy efficiency of the type (or class) of
covered products involved. (42 U.S.C. 6293(b)(2)). If DOE determines
that test procedure revisions are not appropriate, DOE must publish its
determination not to amend the test procedures.
In addition, EPCA requires that DOE amend its test procedures for
all covered products to integrate measures of standby mode and off mode
energy consumption into the overall energy efficiency, energy
consumption, or other energy descriptor, unless the current test
procedure already incorporates the standby mode and off mode energy
consumption, or if such integration is technically infeasible. (42
U.S.C. 6295(gg)(2)(A)(i)-(ii)) If an integrated test procedure is
technically infeasible, DOE must prescribe separate standby mode and
off mode energy use test procedures for the covered product, if a
separate test is technically feasible. (42 U.S.C. 6295(gg)(2)(A)(ii))
Any such amendment must consider the most current versions of the
International Electrotechnical Commission (``IEC'') Standard 62301 \3\
and IEC Standard 62087 \4\ as applicable. (42 U.S.C. 6295(gg)(2)(A))
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\3\ IEC 62301, Household electrical appliances--Measurement of
standby power (Edition 2.0, 2011-01).
\4\ IEC 62087, Audio, video and related equipment--Methods of
measurement for power consumption (Edition 1.0, Parts 1-6: 2015,
Part 7: 2018).
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In this final rule, DOE is adopting clarifications to the test
procedures for GSLs to address specific issues and to make minor
clarifications to the current test procedures that are required for
certification of compliance with applicable GSL energy conservation
standards. Further, this final rule does not satisfy the EPCA
requirement that, at least once every 7 years, DOE review the test
procedures for GSLs. (42 U.S.C. 6293(b)(1)(A))
B. Background
DOE's existing test procedures for GSLs appear at 10 CFR part 430,
subpart B, appendix R for GSILs and IRLs, appendix W for CFLs, appendix
BB for integrated LED lamps and appendix DD for all GSLs that are not
GSILs, IRLs, CFLs, or integrated LED lamps. In this final rule, DOE is
adopting clarifications to appendix W, appendix BB, and appendix DD.
On July 1, 2016, DOE published a final rule adopting a test
procedure for integrated LED lamps in appendix BB. 81 FR 43404. On
August 19, 2016, DOE published a final rule amending test procedures
for medium base CFLs and adopting test procedures for new metrics for
all CFLs including hybrid CFLs and CFLs with bases other than medium
screw base in appendix W. 81 FR 59386. On October 20, 2016, DOE
published a final rule adopting new test procedures for GSLs that are
not integrated LED lamps, CFLs, or GSILs in appendix DD. 81 FR 72493.
On May 9, 2022, DOE published a final rule codifying the 45 lumens
per watts (``lm/W'') backstop requirement for GSLs that Congress
prescribed in amendments to EPCA. 87 FR 27439. DOE issued a phased-in
enforcement policy for the 45 lm/W backstop requirement.\5\ On October
14, 2022, DOE issued a guidance document \6\ stating that manufacturers
and importers are not currently required to certify compliance to the
45 lm/W backstop requirement and that DOE may address the certification
requirements for the backstop in a separate, future rulemaking. On
October 9, 2024, DOE published a final rule stating because DOE has
reached the full enforcement phase of the enforcement policy,
manufacturers and importers must certify compliance to the backstop
requirement for GSLs. 89 FR 81994, 82052-82053.
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\5\ See https://www.energy.gov/sites/default/files/2022-04/GSL_EnforcementPolicy_4_25_22.pdf.
\6\ See https://www1.eere.energy.gov/buildings/appliance_standards/pdfs/GSL_Cert_Guidance_Final.pdf.
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On January 11, 2023, DOE published a notice of proposed rulemaking
(``January 2023 NOPR'') proposing amended energy conservation standards
for GSLs. 88 FR 1638. On April 19, 2024, DOE published a final rule
adopting amended energy conservation standards for GSLs (``April 2024
Final Rule''). 89 FR 28856. Note, in the April 2024 Final Rule, for
certain lamps, DOE determined that because the market is rapidly
developing it was unable to make a clear and accurate determination
regarding the consumer utility, how various technology options would
affect the efficiency, and maximum technologically feasible efficiency
of these lamps, which prevented DOE from determining whether a specific
standard for these lamps would be economically justified. Accordingly,
the standards
[[Page 4591]]
adopted in the April 2024 Final Rule do not apply to these lamps (see
10 CFR 430.32(dd)(1)(iv)(C)). DOE did note that these lamps are still
subject to the 45 lm/W sales prohibition at 10 CFR 430.32(dd). 89 FR
28856, 28886-28888.
On November 25, 2024, DOE published a notice of proposed rulemaking
(``November 2024 NOPR'') that proposed clarifications to the test
procedures for GSLs to address specific issues and to make minor
corrections to the current test procedures that are required for
certification of compliance with applicable GSL energy conservation
standards. 89 FR 92855. DOE received comments in response to the
November 2024 NOPR from the interested parties listed in Table I.1.
Table I.1--List of Commenters With Written Submissions in Response to the November 2024 NOPR
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Comment No. in
Commenter(s) Reference in this final rule the docket Commenter type
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Bay Area Compliance BACLC.......................... 2 Laboratory.
Laboratories Corp.
(``BACLC'').
Michael Ravnitzky............. Ravnitzky...................... 3 Individual.
Individual.................... Individual..................... 4 Individual.
Individual \7\................ Individual..................... 6 Individual.
Pacific Gas and Electric CA IOUs........................ 7 Utility.
Company, San Diego Gas and
Electric, and Southern
California Edison;
collectively, the California
Investor-Owned Utilities
(``CA IOUs'').
Westinghouse Lighting......... Westinghouse................... 8 Manufacturer.
Signify....................... Signify........................ 9 Manufacturer.
National Electrical NEMA........................... 10 Industry Association.
Manufacturers Association
(``NEMA'').
Appliance Standards Awareness ASAP et al..................... 11 Efficiency Organizations.
Project (``ASAP''), Northwest
Energy Efficiency Alliance
(``NEEA''), National Consumer
Law Center.
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A parenthetical reference at the end of a comment quotation or
paraphrase provides the location of the item in the public record.\8\
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\7\ This comment was also submitted as comment No. 5 in the
docket, https://www.regulations.gov/document/EERE-2024-BT-TP-0010-0001. In this document, the comment is referenced as comment No. 6.
\8\ The parenthetical reference provides a reference for
information located in the docket of DOE's rulemaking to develop
test procedures for insert product. (Docket No. EERE-2024-BT-TP-
0010, which is maintained at: www.regulations.gov). The references
are arranged as follows: (commenter name, comment docket ID number
at page of that document).
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II. Synopsis of the Final Rule
In this final rule, DOE is adopting clarifications to appendix W,
``Uniform Test Method for Measuring the Energy Consumption of Compact
Fluorescent Lamps;'' appendix BB, ``Uniform Test Method for Measuring
the Input Power, Lumen Output, Lamp Efficacy, Correlated Color
Temperature (CCT), Color Rendering Index (CRI), Power Factor, Time to
Failure, and Standby Mode Power of Integrated Light-Emitting Diode
(LED) Lamps;'' and appendix DD, ``Uniform Test Method for Measuring the
Energy Consumption and Energy Efficiency of General Service Lamps That
Are Not General Service Incandescent Lamps, Compact Fluorescent Lamps,
or Integrated LED Lamps.'' DOE is adopting clarifications to appendices
W, BB and DD to specify: (1) lamps must not be tested as colored lamps;
and (2) lamps with additional components that do not affect the light
output of the lamp (e.g., camera, speaker) must be tested with as many
components turned off as possible.
Additionally, in this final rule, DOE is adopting clarifications to
appendix DD as follows: (1) remove the instruction to operate non-
integrated LED lamps at the manufacturer-declared input voltage and
current; (2) specify that non-integrated lamps be tested on a
fluorescent lamp ballast, HID lamp ballast, or external LED driver, in
an order of preference based on being on a manufacturer-provided
compatibility list and/or commercially available; (3) specify the
starting method and ballast factors for the fluorescent lamp ballasts
used in testing; and (4) specify that fluorescent lamp ballasts, HID
lamp ballasts, or external LED drivers used in testing operate the
maximum number of lamps and instructions for calculating individual
lamp values where more than one lamp is operated.
DOE's actions are summarized in Table II.1 compared to the current
test procedure as well as the reason for the change.
Table II1--Summary of Changes in Test Procedure Relative to Current Test
Procedure
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Clarification to test
Current DOE test procedure procedure Attribution
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Does not include instruction Provides instructions Response to
to ensure lamps are not that lamps must not industry
tested as a colored lamp. be tested as colored comments.
lamps.
Does not include instructions Provides instructions Response to
to test lamps with additional to turn off as many industry
components that do not affect components as comments.
the light output of the lamp possible during
(e.g., camera, speaker) with testing for lamps
as many features turned off with additional
as possible. components that do
not affect the light
output of the lamp
(e.g., camera,
speaker).
Includes instructions to test Removes instructions Response to
non-integrated LED lamps at to test non- industry
the manufacturer-declared integrated LED lamps comments.
input voltage and current. at the manufacturer-
declared input
voltage and current
and instead specifies
to test non-
integrated lamps with
a fluorescent lamp
ballast, HID lamp
ballast or external
LED driver selected
in order of
preference based on
compatibility list
and availability.
Does not include instructions Specifies that a Response to
for starting method and fluorescent lamp industry
ballast factor for a ballast used in comments.
fluorescent lamp ballast used testing non-
in testing non-integrated integrated lamps must
lamps. have certain starting
methods and ballast
factors.
[[Page 4592]]
Does not include instructions Specifies that a Response to
for number of lamps for a fluorescent lamp industry
fluorescent lamp ballast, HID ballast, HID lamp comments.
lamp ballast used in testing ballast used in
non-integrated lamps. testing non-
integrated lamps must
operate the maximum
number of lamps and
provides instructions
for calculating
individual lamp
values where more
than one lamp is
operated.
Does not include certain test Adds language in Response to
instructions for non- appendix DD that industry
integrated lamps. provide relevant test comments.
setup instructions
for testing non-
integrated lamps that
are designed and
marketed to replace
fluorescent lamps and
HID lamps.
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DOE has determined that the clarifications described in section III
of this document and adopted in this document will not alter the
measured efficiency of GSLs, or require retesting or recertification
solely as a result of DOE's adoption of the clarifications to the test
procedures. Additionally, DOE has determined that the clarifications
will not increase the cost of testing. Discussion of DOE's actions are
addressed in detail in section III of this document.
The effective date for the amended test procedures adopted in this
final rule is 30 days after publication of this document in the Federal
Register. Representations of energy use or energy efficiency must be
based on testing in accordance with the amended test procedures
beginning 180 days after the publication of this final rule.
III. Discussion
In the following sections, DOE discusses certain clarifications to
its test procedures for GSLs. For each clarification DOE provides
relevant background information, explains why the clarification merits
consideration, discusses relevant public comments, and its final
approach.
A. Scope of Applicability
This rulemaking applies to GSLs. DOE defines a GSL as a lamp that
has an ANSI base; is able to operate at a voltage of 12 volts or 24
volts, at or between 100 to 130 volts, at or between 220 to 240 volts,
or of 277 volts for integrated lamps (as set out in this definition),
or is able to operate at any voltage for non-integrated lamps (as set
out in this definition); has an initial lumen output of greater than or
equal to 310 lumens (or 232 lumens for modified spectrum general
service incandescent lamps) and less than or equal to 3,300 lumens; is
not a light fixture; is not an LED downlight retrofit kit; and is used
in general lighting applications. General service lamps include, but
are not limited to, general service incandescent lamps, compact
fluorescent lamps, general service light-emitting diode lamps, and
general service organic light emitting diode lamps. 10 CFR 430.2. There
are 26 lamp types exempt from the GSL definition.\9\
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\9\ See definition of ``general service lamp'' in 10 CFR 430.2
for the specific exemptions from the definition.
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B. Clarifications to Appendix W, Appendix BB, and Appendix DD
In this document, DOE is adopting clarifications to the existing
test procedures for GSLs to ensure consistent testing to comply with
the 45 ``lm/W'' backstop requirement for GSLs that Congress prescribed
in amendments to EPCA. (42 U.S.C. 6295(i)(6)(A)(v)) DOE has determined
these clarifications will further ensure consistency and repeatability
in testing. To the extent that other GSLs may not be able to be tested
in accordance with DOE's test procedures, manufacturers may petition
DOE for test procedure waivers in accordance with 10 CFR 430.27.
DOE received general comments regarding the clarifications to the
GSL test procedures proposed in the November 2024 NOPR. The CA IOUs
stated their general support for DOE's proposals and recommended
certain amendments to the proposed changes, suggesting that if these
cannot be included in this final rule, DOE collaborate with CA IOUs and
other stakeholders to consider them for a future update. (CA IOUs, No.
7 at pp. 1, 4) ASAP et al. supported DOE's proposed clarifications in
the November 2024 NOPR and agreed with DOE's tentative determination
that these clarifications would not alter the measured efficacy of GSLs
nor require retesting or recertification. (ASAP et al., No. 11 at p. 1)
Additionally, one individual commenter, Michael Ravnitzky, stated
support of DOE's efforts to provide clarifications to the GSL test
procedures in the November 2024 NOPR. (Ravnitzky, No. 3 at p.1)
One individual commented in opposition to the proposed
clarifications to the GSL test procedures, stating they lead to
unnecessary regulation of GSLs. (Individual, No. 4 at p. 1) Another
individual stated concern regarding the complexity of the test
procedures in particular for newer smart appliances and recommended DOE
ensure test conditions better reflect real-world usage. They also
stated that some of the proposed clarifications were vague, and DOE
should provide clearer instructions, frequently answered questions
(``FAQs''), and practical examples--possibly in the form of webinars
and step-by-step guidance--to help manufacturers better understand the
test procedures. (Individual, No. 6 at pp. 1, 1-2)
In this final rule, DOE is adopting clarifications to existing GSL
test procedures to ensure they provide the appropriate and necessary
instructions for showing compliance to existing GSL energy conservation
standards. Moreover, in this final rule, in response to comments
received on the November 2024 NOPR, DOE has adopted several amendments
to the proposed clarifications to further improve clarity. Specific
comments regarding amendments to the proposals in the November 2024
NOPR are discussed in the following sections. Additionally, DOE has a
web page through which it provides guidance and answers Frequently
Asked Questions (FAQs) on its appliance standards program.\10\
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\10\ Appliance Standards Guidance and Frequently Asked Questions
(FAQs), available at www.energy.gov/eere/buildings/appliance-standards-guidance-and-frequently-asked-questions-faqs.
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DOE also received comments on aspects of the GSL test procedures
for which DOE did not propose clarifications in the November 2024 NOPR.
Signify and NEMA stated that DOE should replace the current industry
reference for measuring standby mode,
[[Page 4593]]
IEC 62301 \11\ with ANSI C137.63103,\12\ which is a national adoption
of IEC 63103.\13\ (Signify, No. 9 at p. 6-7; NEMA, No. 10 at p. 2)
Signify stated that this standard is similar to IEC 62301 except it
includes test setups specific to lighting products (e.g., LED lamps)
and its adoption would increase repeatability, reduce lab-to-lab setup
variability, and harmonize with international test methods. (Signify,
No. 9 at p. 6-7) NEMA stated that the currently referenced IEC 62301 is
ineffective for use with lighting products and if DOE cannot replace it
in this rule, it should do so in a future rulemaking. (NEMA, No. 10 at
p. 2)
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\11\ International Electrotechnical Commission, IEC 62301
Household electrical appliances--Measurement of standby power,
(Edition 2.0, 2011-01).
\12\ American National Standards Institute, ANSI C137.63103
Lighting Systems--Non-Active Mode Power Measurement, Approved
December 13, 2021.
\13\ IEC 63103, Lighting Equipment--Non-Active Mode Power
Measurement (Edition 1.0, 2020-07).
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This final rule is limited in scope to providing clarifications to
the current GSL test procedures that are required for certification of
compliance with existing GSL energy conservation standards. Standby
mode power consumption of GSLs is not currently subject to stanards and
therefore, is not within the scope of this rulemaking.
Finally, Ravnitzky recommended adjustments to the language
implementing the clarifications proposed in the November 2024 NOPR,
stating those adjustments would enhance clarity without changing
meaning. (Ravnitzky, No. 3 at pp. 2-7) DOE reviewed the recommendations
and adopted certain suggestions that it determined improved clarity
while maintaining the original meaning. For example, stating ``select a
ballast'' instead of ``choose a ballast;'' stating ``test report must
specify'' instead of ``manufacturer must indicate in the test report;''
stating ``if the procedure in section 3.1.3.1 is not possible'' instead
of ``if section 3.1.3.1 is not possible.''
The following sections discuss in detail the clarifications
proposed in the November 2024 NOPR, relevant public comments, and DOE's
final approach.
1. Lamps With Multiple Modes
Appendices W, BB, and DD specify instructions to test at maximum
input power for all lamps, including those that may operate in multiple
modes. Section 3.1.4 of appendix BB and section 3.5 of appendix DD
specify to operate the lamp at the maximum input power; and if multiple
modes occur at the same maximum input power (such as variable CCT or
color rendering index (``CRI'')) select any of these modes and ensure
all measurements are taken at the same selected mode. Section 3.1.4 of
appendix W specifies to operate the lamp, including those that are
dimmable or multi-level, at the labeled wattage, defined as the highest
wattage marked on the lamp and/or lamp packaging.
In the November 2024 NOPR, in section 3 of appendices W, BB, and
DD, DOE proposed to specify to operate the lamp as not a colored lamp
(as defined in 10 CFR 430.2) and if the lamp can operate at multiple
CCTs to operate the lamp at 2700 K, or the closest available CCT
greater than 2700 K. DOE also proposed to require manufacturers to
indicate on the test report which CCT (numerical or on the graphical
user interface) is selected for testing and include details such that
another laboratory could operate the lamp at the same CCT. 89 FR 92855,
92859.
ASAP et al. stated its support for DOE's clarification that lamps
not be tested as colored lamps, noting that it ensures color tunable
lamps are not tested as colored lamps which are exempt from the GSL
definition. (ASAP et al., No. 11 at p. 1)
DOE also received several comments regarding DOE's proposal to test
at 2700 K or the closest available CCT greater than 2700 K. ASAP et al.
stated its support for the proposal. (ASAP et al., No. 11 at p. 1) The
CA IOUs stated that the proposal does not account for color tunable
GSLs that can achieve the same CCT through various combinations of LED
outputs, resulting in varying levels of electricity consumption. The CA
IOUs cited NEMA's recommendation that in cases where the same
chromaticity can be achieved with multiple primary settings, the
manufacturer be the one to determine the test conditions and provide
instruction for how to repeat the condition for the highest input power
white light chromaticity as per ANSI C78.377.\14\ The CA IOUs stated
that DOE did not adopt NEMA's recommendation or offer alternative
guidance for testing such GSLs and should provide further guidance in
the final rule. (CA IOUs, No. 7 at p. 2) Ravnitzky stated they
supported the proposal to test lamps at 2700 K or the closest available
CCT greater than 2700 K because it ensures test conditions that reflect
typical consumer usage. However, Ravnitzky asked for clarification on
what ``maximum input power'' means for lamps with multiple modes.
(Ravnitzky, No. 3 at p. 1)
---------------------------------------------------------------------------
\14\ American National Standards Institute, ANSI C78.377--2017
American National Standard for Electric Lamps--Specifications for
the Chromaticity of Solid-State Lighting Products, Approved 2017.
---------------------------------------------------------------------------
The current test procedures in sections 3.1.4 of appendix W, BB,
and section 3.5 of appendix DD already specify that the lamp must be
operated at maximum input power. In the November 2024 NOPR, DOE
proposed to also clarify that the lamp must not be operated as a
colored lamp and that if it could operate at multiple CCTs, it must be
operated at 2700 K or the closest available CCT greater than 2700 K. 89
FR 92855, 92859. These instructions mean the lamp is tested at the
maximum input power at which the lamp is not operating as a colored
lamp and operating at 2700 K or the closest available CCT greater than
2700 K, and thereby align with NEMA's recommendation for testing color
tunable lamps at the highest input power white light chromaticity. To
further clarify this, in this final rule, DOE has slightly rephrased
the proposed language for this instruction from ``Operate the lamp at
the maximum input power and not as a colored lamp'' to ``Ensure that
the lamp is not operating as a colored lamp and operate the lamp at
maximum input power.''
Signify stated it supported DOE's proposal to require that the lamp
not be operated as a colored lamp (as defined in 10 CFR 430.2) but did
not support using 2700 K as the only operating set point. Signify
commented that tunable white lamps can always produce white light but
at different CCTs and California Energy Commission (``CEC'') and ENERGY
STAR require testing these lamps at maximum input power which typically
occurs at CCTs as high as 4000 K or as low as 2700 K. Signify stated
that maximum input power has been the historical set point and renders
realistic images with good color fidelity. Signify added stated that
removing the proposed requirement to test at a specific CCT would avoid
confusion rooted in different testing set points, enable comparison
with existing databases and prevent test burden duplication. (Signify,
No. 9 at p. 2-3) Similarly, BACLC stated that DOE's proposal to test
GSLs at 2700 K or the closest available CCT greater than 2700 K does
not align with ENERGY STAR Lamps V2.1 Final Specification, California's
Title 20 (Appliance Efficiency Proceedings), or California's Title 24
(Building Standards Code) requirements to respectively, test at the
most consumptive white light setting, typically testing at maximum
power consumption, and at the least efficient CCT. (BACLC, No. 2 at p.
1) Westinghouse supported DOE's
[[Page 4594]]
proposal to test at 2700 K or the closest available CCT greater than
2700 K, but stated it should be implemented for future testing.
Westinghouse recommended that to prevent retest of thousands of lamps,
for GSLs already on the market, DOE should allow prior test data used
to certify the lamps to the ENERGY STAR specifications including lamps
tested at higher than 2700 K. (Westinghouse, No. 8 at p. 1) NEMA also
stated that for many years manufacturers have been testing according to
ENERGY STAR specifications, including testing tunable and selectable
CCT lamps at the most consumptive white light setting, often at nominal
CCTs higher than 2700 K. NEMA stated that this test data was gathered
voluntarily in accredited laboratories for provision to the Federal
government and remains relevant for products on that market with
unchanged designs. (NEMA, No. 10 at p. 3)
NEMA also stated that in its lighting product rulemakings, DOE
should clearly distinguish between calculated and nominal CCT. NEMA
stated that ANSI C78.377 assigns nominal CCTs (e.g., 2700 K, 3000K,
4000 K) to ranges of calculated CCTs defined with targets and
tolerances (e.g., 2580 K-2870 K is nominal 2700 K). NEMA stated that
this convention was created to simplify end user product selection and
nominal values should not be used for compliance purposes. NEMA also
stated that DOE should delineate between tunable CCT and selectable CCT
lamps, explaining that tunable CCT lamps allow the user to tune the
color appearance continuously by selecting any number of calculated
CCTs within the design range while selectable CCT lamps allow for
selection of limited, predetermined, stepped CCTs (e.g., 2700 K, 3000
K). (NEMA, No. 10 at p. 3)
In the November 2024 NOPR, DOE proposed to test GSLs that can
operate at multiple CCTs at 2700 K because a colored lamp has a CCT
less than 2500 K or greater than 7000 K (see 10 CFR 430.2 ``colored
lamp''). Therefore, operating at 2700 K would ensure that the lamp is
not operating as a colored lamp. Further, DOE noted that 2700 K is a
common CCT for GSLs. 89 FR 92855, 92859. DOE has reviewed the comments
stating that because manufacturers have not been historically testing
these GSLs at 2700 K, the proposed clarification to test at a 2700 K
may result in having to retest lamps. To avoid retesting of lamps, in
this final rule, DOE is not adopting the proposed clarification to test
at 2700 K or the closest available CCT greater than 2700 K for lamps
that can operate at multiple CCTs. In this final rule, DOE is adopting
the proposed clarification that the lamp cannot be tested as a colored
lamp. DOE finds that the specification to not test as a colored lamp is
sufficient to ensure that the lamp is not tested as a colored lamp,
which is exempt from the GSL definition. DOE will consider adding the
clarification of testing at a specific CCT, including NEMA's suggested
delineation of relevant terms, in a future rulemaking.
In the November 2024 NOPR, DOE proposed to remove the instruction
in section 3.1 of appendix DD to take measurements at full light
output. DOE explained that section 3.5 in appendix DD already specifies
to operate the lamp at the maximum input power which is equivalent to
operating the lamp at full light output. 89 FR 92855, 92859.
Signify, NEMA, and Westinghouse stated their support for DOE's
proposal to remove the test procedure instruction to take measurements
at full light output in appendix DD. (Signify, No. 9 at p. 4; NEMA, No.
10 at p. 1; Westinghouse, No. 8 at p. 2)
In this final rule, DOE is adopting the clarification to remove of
the instruction to take measurements at full light output in appendix
DD as proposed in the November 2024 NOPR.
2. Lamps With Non-Illumination Components
In the November 2024 NOPR, for lamps with a component(s) that offer
a distinct functionality (e.g., a speaker, a camera, an air purifier,
etc.) where the component is integrated into the lamp but does not
affect the light output of the lamp (e.g., does not turn the light on/
off, dim the light, change the color of the light, etc.) and is capable
of operating in standby mode, in section 3 of appendices W, BB, and DD,
DOE proposed to specify to turn off as many of these components as
possible during testing. DOE also proposed to require that the test
report indicate which components were turned off and which, if any,
components remained on. 89 FR 92855, 92859-92860.
Signify, NEMA, and ASAP et al. stated their support for DOE's
proposal to turn off all components that do not affect light output
during testing. (Signify, No. 9 at p. 4; NEMA, No. 10 at p. 1; ASAP et
al., No. 11 at p. 1) Ravnitzky stated that the proposal to turn off
non-illumination components during testing ensures the measured
efficacy is not inflated by features that do not produce light.
(Ravnitzky, No. 3, p. 1) The CA IOUs stated that DOE's proposed
clarification states that only completely different functions operating
in standby mode should be turned off, if possible, and does not address
how to test a GSL that offers a different function but lacks a standby
mode. For these GSLs, the CA IOUs asked that the test procedure clarify
whether the electricity consumption associated with the different
functionalities should be included with that for producing visible
light when calculating energy efficiency. (CA IOUs, No. 7 at p. 3) The
CA IOUs further stated that DOE's proposed language ``turn off as many
of these components as possible'' is unclear as to whether it is
referring to only components that must be user-switchable independent
of the lamp's light output or also referring to components that are not
user-switchable and should be mechanically or electrically turned off
during testing. (CA IOUs, No. 7 at p. 3)
As noted, the proposed clarification is for lamps with component(s)
that offer a distinct functionality where the component is integrated
into the lamp but does not affect the light output of the lamp and is
capable of operating in standby mode. 89 FR 92855, 92859-92860. In
standby mode, the energy-using product is connected to a main power
source and offers one or more of the following user-oriented or
protective functions: (1) to facilitate the activation or deactivation
of other functions (including active mode) by remote switch (including
remote control), internal sensor, or timer; or
(2) continuous functions, including information or status displays
(including clocks) or sensor-based functions. 10 CFR 430.2, 42 U.S.C.
6295(gg)(1)(A)(iii). If a lamp has components that provide additional
non-lighting functionality and that can be deactivated, it would be
capable of operating in standby mode, consistent with the definition of
standby mode. DOE understands that lamps with component(s) that offer
distinct functionality that does not affect light output can be
continuous functions, and therefore not meet the definition of standby
mode, and it may not be possible to turn them off. In this case, the
energy consumption of the component that offers that distinct
functionality will have to be included in measured values during
testing.
Further, the proposed language to ``turn off as many of these
components as possible'' means without permanently altering the
product. To clarify this meaning, in this final rule, DOE is adding
language to clearly state to turn off components without permanently
altering the product where permanently altering constitutes the cutting
of wires, use of a soldering iron, or damage to or destruction of the
lamp
[[Page 4595]]
and does not constitute connecting or disconnecting wire nuts,
fasteners or screws, or preserving the lamp as it was sold. If such
components cannot be turned off without permanently altering the
product, their energy consumption must be included in measurements.
In summary, in this final rule, DOE is adopting the clarification
regarding turning off components that do not affect light output during
testing, as proposed in the November 2024 NOPR with the added
clarification that this instruction must be carried out without
permanently altering the product. To the extent that a lamp would not
be able to be tested in accordance with these provisions, manufacturers
may petition for a test procedure waiver in accordance with 10 CFR
430.27.
3. Non-Integrated Lamps
Section 3.4 of appendix DD provides instructions to operate a non-
integrated lamp at the manufacturer-declared input voltage and current.
In the November 2024 NOPR, DOE proposed to remove the instruction in
section 3.4 of appendix DD to operate non-integrated LED lamps at the
manufacturer-declared input voltage and current and specify that the
remaining instructions regarding rated voltages apply to integrated
lamps. Additionally, DOE proposed to add a section to appendix DD that
specifies that a non-integrated lamp be operated on a fluorescent lamp
ballast or external driver that is selected based on manufacturer-
provided compatibility list and availability, starting method, and
ballast factor. Finally, DOE proposed to add instructions for testing
with a fluorescent lamp ballast or external driver in terms of number
of lamps used, and references to relevant industry standards. 89 FR
92855, 92860. The proposal and relevant public comments are discussed
in the following sections.
a. Selection of Fluorescent Lamp Ballast, HID Lamp Ballast or External
LED Driver
In the November 2024 NOPR, DOE proposed that the fluorescent lamp
ballast or external driver selected for testing must be, in the
following order of preference: (1) from the lamp's publicly available
manufacturer-provided compatibility list and commercially available;
(2) commercially available and able to operate the lamp throughout the
duration of the test; (3) previously procured and able to operate the
lamp throughout the duration of the test. Only if the fluorescent lamp
ballast and external driver cannot be selected from the previous
preference should the next preference be availed. Additionally, DOE
proposed that the manufacturer record the fluorescent lamp ballast or
external driver manufacturer and model name/number used for testing in
the test report. 89 FR 92855, 92860.
DOE received general comments regarding this proposal. Ravnitzky
supported DOE's proposal to test non-integrated lamps with a
fluorescent lamp ballast or external driver selected from a
compatibility list or based on availability, stating it would replicate
real-world usage conditions. (Ravnitzky, No. 3, p. 1) ASAP et al.
supported DOE's proposed specifications for selecting fluorescent lamp
ballast or external driver and, if applicable, the starting method and/
or ballast factor; stating they improved repeatability and ensured
representativeness. (ASAP et al., No. 11 at p. 2) Signify and NEMA
stated they supported the order of preference of selection based on:
(A) described in the lamp manufacturer compatibility list, (B)
commercially available, (C) starting method as described in Table III.1
of the November 2024 NOPR and (D) ballast factor as described in Table
III.2 of the November 2024 NOPR. (Signify, No. 9 at p. 4; NEMA, No. 10
at p. 2)
DOE also received specific comments regarding (1) definitions and
terminology, (2) the organization of the proposed clarifications, (3)
use of previously procured ballasts or external drivers, (4)
instructions on preheat start fluorescent lamp ballasts, and (5)
starting methods and ballast factors. These are discussed in detail in
the following sections.
Definitions and Terms
DOE received comments on definitions and terms used in the proposed
clarifications for selecting ballasts or external drivers for testing
non-integrated lamps. NEMA recommended that, consistent with ANSI/
Illuminating Engineering Society (``IES'') LS-1-22,\15\ DOE employ the
standardized term ``LED driver'' rather than ``driver''. (NEMA, No. 10
at p. 3) DOE agrees that aligning with industry terminology will be a
helpful clarification. Therefore, in this final rule, DOE is adopting
the proposed clarifications in appendix DD with the term ``driver''
replaced with ``LED driver.''
---------------------------------------------------------------------------
\15\ American National Standards Institute, Illuminating
Engineering Society, Lighting Science: Nomenclature and Definitions
for Illuminating Engineering, available at https://www.ies.org/standards/definitions/.
---------------------------------------------------------------------------
NEMA also recommended that DOE replace all instances of
``fluorescent'' with ``fluorescent or HID,'' given the inclusion of LED
replacements for HID lamps in the proposed clarifications. (NEMA, No.
10 at p. 4) In the November 2024 NOPR, it was DOE's intent to ensure
that its proposed clarifications address testing of all non-integrated
lamps including those that operate on HID lamp ballasts. While DOE
proposed clarifications stating that non-integrated lamps that operate
on HID lamp ballasts must be tested according to ANSI C78.53 (see
section III.B.3.b of this document), DOE did not appropriately
reference HID lamp ballasts in the proposed clarifications for
selecting the ballast in the November 2024 NOPR. Therefore, in this
final rule, DOE is adopting the proposed clarifications in appendix DD
with the inclusion of the term ``HID lamp ballast''. Note, that the
specific ballast factors and starting methods proposed in the November
2024 NOPR are applicable only to fluorescent lamp ballasts. 89 FR
92855, 92860-92861.
In the November 2024 NOPR, DOE proposed to define the term
``commercially available fluorescent lamp ballast or external driver''
as one that can be purchased by an individual consumer at a readily
accessible retailer (i.e., retailer with storefront or online
purchasing). 89 FR 92855, 92860.
Signify and NEMA stated it concurred with DOE's definition of
``commercially available'' as meaning the lamp can be purchased by a
consumer in a readily accessible retail storefront or online. (Signify,
No. 9 at p. 4; NEMA, No. 10 at p. 2) Ravnitzky recommended that DOE
define ``commercially available fluorescent lamp ballast'' as a ballast
that can be purchased by an individual consumer at an accessible
retailer, that has either a storefront or online purchasing platform,
and include the term in a glossary. (Ravnitzky, No. 3 at p. 1)
The proposed definition, which was included in the definitions
section of appendix DD, aligns with Ravintzky's suggested definition.
As noted in previous paragraphs, in this final rule, DOE is adding the
term HID lamp ballast and also replacing the term ``driver'' with ``LED
driver''. Accordingly, in this final rule, DOE is renaming the proposed
term ``commercially available fluorescent lamp ballast or external
driver'' to ``commercially available fluorescent lamp ballast, high
intensity discharge (``HID'') ballast, or external LED driver.''
Ravnitzky recommended that DOE define ``publicly available
manufacturer-provided compatibility list'' as lists made available by
manufacturers on their official websites
[[Page 4596]]
or through publicly accessible documents which detail the ballasts or
drivers that are compatible with specific lamp models. (Ravnitzky, No.
3 at p. 1)
The term ``publicly available manufacturer-provided compatibility
list'' is used throughout the proposed language in section 3.1.3 of
appendix DD. 89 FR 92855, 92867. DOE agrees that defining this term
will provide further clarification to the proposed instructions. DOE's
review of compatibility lists indicates that the information provided
can range from a general statement that the lamp is compatible with
electronic ballasts to specifying ballast or external LED driver models
which are compatible with the lamp. Additionally, DOE's intent in using
the term ``manufacturer-provided'' is to ensure that the information is
provided by the manufacturer either through the manufacturer's website
or publicly available documents. Therefore, in this final rule, DOE
adopts language in appendix DD that defines ``publicly available
manufacturer-provided compatibility list'' as a list or statement made
available by the manufacturer on the manufacturer's official website or
made available by the manufacturer through publicly available documents
(e.g., product literature, catalogs, and packaging labels), that
provides information on the ballasts or external LED drivers that are
compatible with the lamp.
Organization of Proposed Clarifications
The CA IOUs stated that the proposed language in section 3.1.3 of
appendix DD for selecting ballasts is challenging to understand and
follow, including the tables of ballast factors and starting methods.
The CA IOUs stated that the proposed section 3.1.3.2.1.1 provides
instructions for selecting ballasts on a ``publicly available
manufacturer-provided compatibility list'' when based on the structure
of the section, the instructions should be for selecting ballasts that
are commercially available. (CA IOUs, No. 7 at p. 3)
The proposed language in section 3.1.3 of appendix DD is divided
into three main subsections or scenarios that specify how the
fluorescent lamp ballast or external driver must be selected and in the
order of preference of: (1) on a publicly available manufacturer-
provided compatibility list and commercially available (section
3.1.3.1); (2) commercially available and able to operate the lamp
throughout the duration of the test (section 3.1.3.2); and (3)
previously procured and able to operate the lamp throughout the
duration of the test (section 3.1.3.3). Only if the fluorescent lamp
ballast and external driver cannot be selected per the instructions of
the previous subsection, is it necessary to move to next subsection.
Within each of these subsections, DOE provides instructions for
selecting the ballast factor and starting method. This presents a
complete set of instructions for choosing the ballast or driver within
each subsection. DOE has determined that this is the clearest
presentation of the instructions allowing the user to step through the
selection process, in the appropriate order of preference.
DOE agrees with CA IOUs that the proposed language in section
3.1.3.2.1.1 is incorrect. This is a subsection under 3.1.3.2, which
includes the provisions for cases in which the ballast or external
driver is being selected from what is commercially available and can
operate the lamp throughout the duration of the test. Therefore, it
should not reference ballasts on the publicly available manufacturer-
provided compatibility list, but rather commercially available
ballasts. This is corrected in this final rule.
The CA IOUs commented that DOE's proposal to allow non-integrated
GSLs to be tested using ``previously procured ballasts or drivers''
seems to endorse pairing of efficient tubular LED (``TLED'') GSLs with
inefficient magnetic ballasts and DOE should remove this option. The CA
IOUs stated that T12 fluorescent lamps and magnetic ballasts use twice
the electricity to produce the same light output as a LED luminaire.
The CA IOUs stated that the exemption for high CRI linear fluorescent
lamps from energy conservation standards has kept T12 lamps as well as
magnetic ballasts on the market, and while the national inventory of
T12 lamps has dropped from 941 million in 2010 to 341 million in 2020,
the amount of remaining stock is unclear. (CA IOUs, No. 7 at pp. 3-4)
DOE's proposed language requires that the ballast or external
driver: be selected first from the lamp's publicly available
manufacturer-provided compatibility list and be commercially available;
if that is not possible, then be commercially available and able to
operate the lamp throughout the duration of the test; if neither of the
previous options are possible, then be previously procured and able to
operate the lamp throughout the duration of the test. Based on this
order of selection, testing would be conducted with commercially
available ballasts, first and foremost, whenever possible.
Additionally, in a scenario where the lamp under test is only
compatible with a ballast or external driver that is no longer
commercially available, the option of using something that is
previously procured minimizes issues of incompatibility.
Preheat Start Fluorescent Lamp Ballasts
DOE understands that because low frequency, preheat start
fluorescent lamp ballasts are an older technology, they may not be
commercially available. In the November 2024 NOPR, for lamps that
operate only on such ballasts, and these ballasts are not available,
DOE proposed to specify to operate the lamp on the manufacturer-
declared voltage and current, and if this information is not provided,
to operate the lamp in accordance with the applicable lamp voltage and
current conditions specified in ANSI C78.901-2016. Finally, DOE
proposed the manufacturer must indicate in the test report the voltage
and current with which the lamp was operated. 89 FR 92855, 92860.
Signify and NEMA stated it supported DOE's proposal to use the lamp
voltage and current specified by the manufacturer for preheat lamps
meant to be used with magnetic ballasts when no commercial ballast is
available. (Signify, No. 9 at p. 4; NEMA, No. 10 at p. 2)
As noted, in the November 2024 NOPR, DOE proposed to include the
statement that if the manufacturer-declared voltage and current is not
provided, to operate the lamp in accordance with lamp voltage and
current conditions in ANSI C78.901-2016. Upon further review, DOE has
determined that this instruction is unnecessary as manufacturers would
have the necessary voltage and current for a given lamp, which could
include voltages and currents as specified in ANSI C78.901-2016. The
test procedure directs manufacturers to indicate in the test report the
voltage and current with which the lamp was operated. Therefore, this
information would be available from the manufacturers and the
additional direction to operate the lamp on the settings specified in
ANSI C78.901 is not needed. Therefore, in this final rule, DOE is
adopting the method for testing non-integrated lamps that operate only
on low frequency, preheat start fluorescent lamp ballasts as proposed
in the November 2024 NOPR, with the removal of the statement regarding
use of ANSI C78.901.
Starting Methods and Ballast Factors
In the November 2024 NOPR, DOE proposed that for the ballasts
identified based on availability (i.e., manufacturer-provided
compatibility list, commercially available, previously procured), if
all the ballasts have the same starting method, choose a ballast
[[Page 4597]]
with that starting method. If there is more than one starting method
among them, choose a ballast with a starting method based on lamp type
as specified in Table III.1. If the starting method in Table III.1 is
not included among fluorescent lamp ballasts under consideration, then
select any starting method. 89 FR 92855, 92860.
Table III.1--Starting Method by Lamp Type
------------------------------------------------------------------------
Lamp type Starting method
------------------------------------------------------------------------
T8 medium bipin........................... Instant Start.
T8 recessed double contact................ Instant Start.
T5 miniature bipin........................ Programmed Start.
T12 single pin, slimline.................. Instant Start.
T12 medium bipin.......................... Rapid Start.
T12 recessed double contact............... Rapid Start.
All other lamp types...................... Any.
------------------------------------------------------------------------
Signify and NEMA commented DOE should add a clarification that if
fluorescent lamp ballasts under consideration do not employ any of the
starting methods in the proposed table, then select any starting method
utilized by a ballast on the compatibility list. Signify stated this
would prevent potential compatibility risks. (Signify, No. 9 at p. 4-5;
NEMA, No. 10 at p. 2) DOE agrees this suggestion would help ensure
testing is not conducted with a ballast or driver that is not
compatible. Therefore, in this final rule, in the scenario where the
ballast or driver is being selected from the lamp's publicly available
manufacturer-provided compatibility list, DOE is revising the
instruction that ``if starting method in Table III.1 is not included
among fluorescent lamp ballasts under consideration, then select any
starting method'' and changing it to ``select any starting method on
the lamp's publicly available manufacturer-provided compatibility
list.'' Aside from this change, in this final rule, DOE is adopting the
clarifications for selecting starting method as proposed in the
November 2024 NOPR.
In the November 2024 NOPR, DOE proposed that for the set of
ballasts that have been identified based on availability and starting
method, if the ballasts have more than one ballast factor available,
choose a ballast with a ballast factor based on lamp type as specified
in Table III.2. If the ballast factor in Table III.2 is not included
among ballasts under consideration, select a ballast with a ballast
factor closest to the one listed in Table III.2. 89 FR 92855, 92860-
92861.
Table III.2--Ballast Factor by Lamp Type
------------------------------------------------------------------------
Lamp type Ballast factor
------------------------------------------------------------------------
T8 medium bipin........................... 0.88.
T8 recessed double contact................ 1.05.
T5 miniature bipin........................ 1.
T12 single pin, slimline.................. Any.
T12 medium bipin.......................... Any.
T12 recessed double contact............... Any.
All other lamp types...................... Any.
------------------------------------------------------------------------
Signify and NEMA stated their support of DOE's proposal for
selection of the fluorescent lamp ballast factor used in testing.
(Signify, No. 9 at p. 5; NEMA, No. 10 at p. 2) In this final rule, DOE
is adopting the clarifications for selecting the ballast factor as
proposed in the November 2024 NOPR.
b. Testing With Ballast or External LED Driver
DOE understands that a ballast or external LED driver can operate
more than one lamp at a time. Therefore, in the November 2024 NOPR, DOE
proposed to specify that the fluorescent lamp ballast or external
drivers be loaded with the maximum number of lamps when measuring the
initial lumen output, initial input power, input voltage, and input
current, and these measured values be divided by the maximum number of
lamps. 89 FR 92855, 92861.
In response, the CA IOUs stated that placing multiple 4-foot TLED
lamps in an integrating sphere to measure lumen output, if even
physically possible, would result in some lumens emitted by one lamp to
be absorbed by the other lamps, making the measurement inaccurate. The
CA IOUs stated that DOE does not allow for the use of goniophotometer,
an alternative method to testing light output, nor does it suggest
alternative instrumentation for these situations. (CA IOUs, No. 7 at p.
4) Further, the CA IOUs stated that not all measured values may be
appropriately divided by the number of lamps (e.g., input voltage). The
CA IOUs also recommended that DOE reference a standard like ANSI/IES
LM-79.\16\ (CA IOUs, No. 7 at p. 4)
---------------------------------------------------------------------------
\16\ Illuminating Engineering Society, Approved Method: Optical
and Electrical Measurements of Solid-State Lighting Products.
---------------------------------------------------------------------------
Signify, Westinghouse, and NEMA stated they supported testing the
lamp with a ballast that is fully loaded (i.e., with the maximum number
of lamps) but recommended DOE clarify that only one lamp at a time be
tested in the integrating sphere. Signify and NEMA stated that testing
multiple lamps in the integrating sphere could lead to optical
interference skewing lumen output measurements. (Signify, No. 9 at p.
5-6; NEMA, No. 10 at p. 2; Westinghouse, No. 8 at p. 2)
Signify, Westinghouse, and NEMA also provided alternative
instructions for testing multiple non-integrated lamps in an
integrating sphere. Signify recommended DOE provide clarification that
only one lamp be placed in the sphere, its light output, voltage,
current, and power be recorded, and the lamp efficacy be the average
efficacy of all the lamps measured. NEMA recommended testing one lamp
at a time in the sphere while operating others outside of the sphere
and the averaged light output reported as the certified value to DOE.
Westinghouse supported NEMA's recommendation and also specified to
divide values of each lamp by the number of lamps operated by the
ballast. (Signify, No. 9 at p. 5-6; NEMA, No. 10 at p. 2; Westinghouse,
No. 8 at p. 2)
DOE agrees that that there could be potential issues with initial
lumen output measurements when testing multiple non-integrated lamps in
the integrating sphere. DOE reviewed the alternative instructions
suggested by commentators for conducting such testing and found these
to provide similar instructions--to test one lamp at a time and take an
average of measured values. Considering these recommendations, in this
final rule, DOE is adding language to clarify that when testing
multiple lamps, one lamp at a time be tested in the integrating sphere
while operating the other lamps outside of the sphere; and the initial
lumen output, initial input power, input voltage, and input current be
measured for each lamp. Additionally, in this final rule, DOE is
removing the proposed instruction to divide measured values by the
maximum number of lamps. Instead, in sections 3.3.2 and 3.3.3 which
provide instructions on calculating lamp efficacy and power factor,
respectively, DOE is adding language stating that if multiple lamps are
tested, the initial lamp efficacy and power factor will be determined
as the average of the values of each lamp.
Regarding CA IOUs' suggestion to reference ANSI/IES LM-79, DOE
notes that this standard is already referenced in section 3.6 of
appendix DD for measuring the initial lumen output, input power, input
voltage, and input current of non-integrated LED lamps.
In summary, DOE is adopting the proposed clarification regarding
testing with the ballast or external LED driver loaded with the maximum
number of
[[Page 4598]]
lamps as proposed in the November 2024 NOPR with the modifications that
ensure that one lamp at time is tested in the integrating sphere.
Additionally, in the November 2024 NOPR, DOE proposed to
incorporate by reference the applicable industry standard, ANSI C78.53-
2023, in appendix DD and reference it as follows: (1) for a non-
integrated lamp marketed to replace a fluorescent lamp and operate on
the existing fluorescent lamp ballast, testing should be conducted in
accordance with the setup provisions in sections 5.6.3 (Thermal) and
5.6.4 (Electrical Characteristics) of ANSI C78.53-2023; and (2) for a
non-integrated lamp marketed to replace a HID lamp and operate on the
existing HID lamp ballast, testing should be conducted in accordance
with the setup provisions in sections 5.7.2.1 (Thermal), 5.7.3
(Electrical Characteristics), and 5.7.5 (Compatibility Criteria) of
ANSI C78.53-2023 sections. 89 FR 92855, 92861.
Signify, NEMA, and Westinghouse stated their support for DOE's
proposal to incorporate by reference, ANSI C78.53-2023 for appendix DD.
(Signify, No. 9 at p. 6; NEMA, No. 10 at p. 2; Westinghouse, No. 8 at
p. 2)
Upon further review, DOE determined that ANSI C78.53-2023 includes
instructions that would not be relevant to a non-integrated lamp being
tested under the DOE test procedure. For example, instructions
referencing de-lamping (i.e., disabling or removing lamps) are not
relevant as DOE is requiring testing be conducted with the ballast
loaded with the maximum number of lamps (see section III.B.3.b of this
document).). Therefore, in this final rule, DOE is not adopting the
proposal to incorporate by reference ANSI C78.53-2023 in appendix DD
and is instead adding language in appendix DD that provides only the
relevant setup instructions applicable for testing non-integrated lamps
from ANSI C78.53-2023. DOE has determined that this approach would
improve clarity of the test procedure requirements proposed in the
November 2024 NOPR.
Additionally, in this final rule, DOE is revising the proposed
language ``for a non-integrated lamp marketed to replace a fluorescent/
HID lamp and operate on the existing fluorescent lamp/HID ballast'' to
state ``designed and marketed'' instead of ``marketed''. Because
``designed and marketed'' is a term defined by DOE and specific to
lighting products, it will provide further clarity to the instruction
(see 10 CFR 430.2 ``designed and marketed'').
C. Test Procedure Costs
EPCA requires that test procedures amended by DOE not be unduly
burdensome to conduct. (42 U.S.C. 6293(b)(3)) The following section
discusses DOE's evaluation of estimated costs associated with the
clarifications in this final rule, including relevant public comments.
NEMA and Westinghouse stated their overall support for the proposed
clarifications but, referencing ENERGY STAR testing, noting that
manufacturers should not be required to retest lamps already on the
market that have been tested and certified prior to market
introduction. (NEMA, No. 10 at p. 2; Westinghouse, No. 8 at p. 2) In
this final rule, DOE is not adopting the clarification to test at 2700
K or the closest available CCT greater than 2700 K, which will allow
manufacturers to use previous test data submitted to entities such as
ENERGY STAR (see section III.B.1 for complete discussion).
DOE is adopting two updates to appendices W, BB, and DD that
provide clarification for testing lamps by specifying: (1) not to test
the lamp as a colored lamp; and (2) to turn off components that do not
affect light output. These clarifications only provide further
clarification and more complete information regarding how to
appropriately test certain lamps. Therefore, DOE has determined that
the clarifications would not impact the representations of GSL energy
efficiency based on the determination manufacturers would be able to
rely on data generated under the current test procedure. As such,
retesting of GSLs would not be required solely as a result of DOE's
adoption of the clarifications to the test procedure.
Finally, in this final rule, DOE is adopting updates to appendix DD
to remove the instruction to operate non-integrated LED lamps at the
manufacturer-declared input voltage and current and instead specify
that non-integrated lamps be operated on a fluorescent lamp ballast,
HID lamp ballast or external LED driver. Based on comments from
manufacturers, the instruction reflects how these lamps are currently
being tested by manufacturers (see III.B.3 of this document).
Additionally, the DesignLights Consortium (``DLC'') administers a
voluntary certification program for high performing lighting products
and lists almost 6,000 non-integrated lamps as qualified products. DLC
testing requirements for non-linear integrated lamps,\17\ which
manufacturers must use to qualify their products, also require testing
on a fluorescent lamp ballast or external LED driver. DOE has
determined that manufacturers would be able to rely on data already
generated for such lamps. As such, DOE has determined that the
clarifications would not impact the representations of GSL energy
efficiency.
---------------------------------------------------------------------------
\17\ DLC, ``Testing and Reporting Requirements for Linear
Replacement Lamps under Technical Requirements V5.1'', July 1, 2020,
available at https://designlights.org/wp-content/uploads/2023/06/DLC_Testing-Reporting-Requirements_Linear-Replacement-Lamps_V5-1_20230616.pdf.
---------------------------------------------------------------------------
In summary, DOE does not expect that the clarifications outlined in
the November 2024 NOPR, and that are being adopted in this final rule,
will result in increased costs or burden to manufacturers.
D. Effective and Compliance Dates
The effective date for the adopted test procedure amendment will be
30 days after publication of this final rule in the Federal Register.
EPCA prescribes that all representations of energy efficiency and
energy use, including those made on marketing materials and product
labels, must be made in accordance with an amended test procedure,
beginning 180 days after publication of the final rule in the Federal
Register. (42 U.S.C. 6293(c)(2)) EPCA provides an allowance for
individual manufacturers to petition DOE for an extension of the 180-
day period if the manufacturer may experience undue hardship in meeting
the deadline. (42 U.S.C. 6293(c)(3)) To receive such an extension,
petitions must be filed with DOE no later than 60 days before the end
of the 180-day period and must detail how the manufacturer will
experience undue hardship. (Id.)
IV. Procedural Issues and Regulatory Review
A. Review Under Executive Orders 12866, 13563, and 14094
Executive Order (``E.O.'') 12866, ``Regulatory Planning and
Review,'' as supplemented and reaffirmed by E.O. 13563, ``Improving
Regulation and Regulatory Review,'' 76 FR 3821 (Jan. 21, 2011) and
amended by E.O. 14094, ``Modernizing Regulatory Review,'' 88 FR 21879
(April 11, 2023), requires agencies, to the extent permitted by law,
to: (1) propose or adopt a regulation only upon a reasoned
determination that its benefits justify its costs (recognizing that
some benefits and costs are difficult to quantify); (2) tailor
regulations to impose the least burden on society, consistent with
obtaining regulatory objectives, taking into account, among other
things, and to the extent practicable, the costs of
[[Page 4599]]
cumulative regulations; (3) select, in choosing among alternative
regulatory approaches, those approaches that maximize net benefits
(including potential economic, environmental, public health and safety,
and other advantages; distributive impacts; and equity); (4) to the
extent feasible, specify performance objectives, rather than specifying
the behavior or manner of compliance that regulated entities must
adopt; and (5) identify and assess available alternatives to direct
regulation, including providing economic incentives to encourage the
desired behavior, such as user fees or marketable permits, or providing
information upon which choices can be made by the public. DOE
emphasizes as well that E.O. 13563 requires agencies to use the best
available techniques to quantify anticipated present and future
benefits and costs as accurately as possible. In its guidance, the
Office of Information and Regulatory Affairs (``OIRA'') in the Office
of Management and Budget (``OMB'') has emphasized that such techniques
may include identifying changing future compliance costs that might
result from technological innovation or anticipated behavioral changes.
For the reasons stated in the preamble, this final regulatory action is
consistent with these principles.
Section 6(a) of E.O. 12866 also requires agencies to submit
``significant regulatory actions'' to OIRA for review. OIRA has
determined that this final regulatory action does not constitute a
``significant regulatory action'' under section 3(f) of E.O. 12866.
Accordingly, this action was not submitted to OIRA for review under
E.O. 12866.
B. Review Under the Regulatory Flexibility Act
The Regulatory Flexibility Act (5 U.S.C. 601 et seq.) requires
preparation of a final regulatory flexibility analysis (``FRFA'') for
any final rule where the agency was first required by law to publish a
proposed rule for public comment, unless the agency certifies that the
rule, if promulgated, will not have a significant economic impact on a
substantial number of small entities. As required by Executive Order
13272, ``Proper Consideration of Small Entities in Agency Rulemaking,''
67 FR 53461 (August 16, 2002), DOE published procedures and policies on
February 19, 2003 to ensure that the potential impacts of its rules on
small entities are properly considered during the DOE rulemaking
process. 68 FR 7990. DOE has made its procedures and policies available
on the Office of the General Counsel's website: www.energy.gov/gc/office-general-counsel. DOE reviewed this final rule under the
provisions of the Regulatory Flexibility Act and the procedures and
policies published on February 19, 2003.
DOE has conducted a focused inquiry into small business
manufacturers of the GSLs covered by this rulemaking. For this test
procedure, DOE referenced the small business list created for the April
2024 Final Rule. In that final rule, DOE identified potential small
manufacturers based on Small Business Administration guidelines
categorizing businesses operating under North American Industry
Classification System code 335139, ``electric lamp bulb and other
lighting equipment manufacturing'', with under 1,250 employees
(including parent and affiliate companies) as a small business. The
size standards are codified at 13 CFR part 121. DOE accessed the
Compliance Certification Database \18\ to create a list of companies
that import or otherwise manufacture the GSLs covered by this final
rule. Using information from D&B Hoovers, DOE screened out companies
that have more than 1,250 employees, are completely foreign owned and
operated, or do not manufacture GSLs in the United States--ultimately
identifying 261 small domestic businesses that assemble GSLs.
---------------------------------------------------------------------------
\18\ U.S. Department of Energy Compliance Certification
Database, available at: www.regulations.doe.gov/certification-data/products.html.
---------------------------------------------------------------------------
None of the identified small businesses are expected to incur costs
because of the clarifications adopted in this rule. The clarifications
to GSL test procedures being adopted in this final rule only provide
further clarification regarding how to appropriately test certain lamps
with additional functionality. These clarifications would not result in
additional test costs, nor would they require retesting for any
manufacturers. DOE is also adopting clarifications regarding testing
non-integrated GSLs which reflect how these lamps are currently being
tested by manufacturers and therefore, would also not result in
additional test costs nor require retesting by any manufacturers--
including small manufacturers.
An individual stated that the proposed changes could create
significant financial challenges for small businesses, especially those
without the resources (e.g., specialized equipment, trained personnel,
and a controlled testing environment) to conduct the required testing.
The individual recommended that DOE consider simplifying the testing
requirements or offering financial support through grants, loans, or
extended deadlines for small manufacturers. (Individual, No. 6 at p. 1)
DOE notes that the test procedure amendments established in this
final rule are not estimated to increase manufacturer testing costs and
are intended as clarifications for manufacturers, corresponding to how
those manufacturers have been testing covered products.
Therefore, DOE concludes that the cost effects accruing from the
final rule would not have a ``significant economic impact on a
substantial number of small entities,'' and that the preparation of a
FRFA is not warranted. DOE has submitted a certification and supporting
statement of factual basis to the Chief Counsel for Advocacy of the
Small Business Administration for review under 5 U.S.C. 605(b).
C. Review Under the Paperwork Reduction Act of 1995
Manufacturers of GSLs must certify to DOE that their products
comply with any applicable energy conservation standards. To certify
compliance, manufacturers must first obtain test data for their
products according to the DOE test procedures, including any amendments
adopted for those test procedures. DOE has established regulations for
the certification and recordkeeping requirements for all covered
consumer products and commercial equipment, including GSLs. (See
generally 10 CFR part 429.) The collection-of-information requirement
for the certification and recordkeeping is subject to review and
approval by OMB under the Paperwork Reduction Act (``PRA''). This
requirement has been approved by OMB under OMB control number 1910-
1400. Public reporting burden for the certification is estimated to
average 35 hours per response, including the time for reviewing
instructions, searching existing data sources, gathering and
maintaining the data needed, and completing and reviewing the
collection of information.
DOE is not amending the certification or reporting requirements for
GSLs in this final rule.
Notwithstanding any other provision of the law, no person is
required to respond to, nor shall any person be subject to a penalty
for failure to comply with, a collection of information subject to the
requirements of the PRA, unless that collection of information displays
a currently valid OMB Control Number.
[[Page 4600]]
D. Review Under the National Environmental Policy Act of 1969
In this final rule, DOE establishes test procedure amendments that
it expects will be used to develop and implement future energy
conservation standards for GSLs. DOE has determined that this rule
falls into a class of actions that are categorically excluded from
review under the National Environmental Policy Act of 1969 (42 U.S.C.
4321 et seq.) and DOE's implementing regulations at 10 CFR part 1021.
Specifically, DOE has determined that adopting test procedures for
measuring energy efficiency of consumer products and industrial
equipment is consistent with activities identified in 10 CFR part 1021,
appendix A to subpart D, A5 and A6. Accordingly, neither an
environmental assessment nor an environmental impact statement is
required.
E. Review Under Executive Order 13132
Executive Order 13132, ``Federalism,'' 64 FR 43255 (August 4,
1999), imposes certain requirements on agencies formulating and
implementing policies or regulations that preempt State law or that
have federalism implications. The Executive order requires agencies to
examine the constitutional and statutory authority supporting any
action that would limit the policymaking discretion of the States and
to carefully assess the necessity for such actions. The Executive order
also requires agencies to have an accountable process to ensure
meaningful and timely input by State and local officials in the
development of regulatory policies that have federalism implications.
On March 14, 2000, DOE published a statement of policy describing the
intergovernmental consultation process it will follow in the
development of such regulations. 65 FR 13735. DOE examined this final
rule and determined that it will not have a substantial direct effect
on the States, on the relationship between the national government and
the States, or on the distribution of power and responsibilities among
the various levels of government. EPCA governs and prescribes Federal
preemption of State regulations as to energy conservation for the
products that are the subject of this final rule. States can petition
DOE for exemption from such preemption to the extent, and based on
criteria, set forth in EPCA. (42 U.S.C. 6297(d)) No further action is
required by Executive Order 13132.
F. Review Under Executive Order 12988
Regarding the review of existing regulations and the promulgation
of new regulations, section 3(a) of Executive Order 12988, ``Civil
Justice Reform,'' 61 FR 4729 (February 7, 1996), imposes on Federal
agencies the general duty to adhere to the following requirements: (1)
eliminate drafting errors and ambiguity, (2) write regulations to
minimize litigation, (3) provide a clear legal standard for affected
conduct rather than a general standard, and (4) promote simplification
and burden reduction. Section 3(b) of Executive Order 12988
specifically requires that Executive agencies make every reasonable
effort to ensure that the regulation: (1) clearly specifies the
preemptive effect, if any; (2) clearly specifies any effect on existing
Federal law or regulation; (3) provides a clear legal standard for
affected conduct while promoting simplification and burden reduction;
(4) specifies the retroactive effect, if any; (5) adequately defines
key terms; and (6) addresses other important issues affecting clarity
and general draftsmanship under any guidelines issued by the Attorney
General. Section 3(c) of Executive Order 12988 requires Executive
agencies to review regulations in light of applicable standards in
sections 3(a) and 3(b) to determine whether they are met or it is
unreasonable to meet one or more of them. DOE has completed the
required review and determined that, to the extent permitted by law,
this final rule meets the relevant standards of Executive Order 12988.
G. Review Under the Unfunded Mandates Reform Act of 1995
Title II of the Unfunded Mandates Reform Act of 1995 (``UMRA'')
requires each Federal agency to assess the effects of Federal
regulatory actions on State, local, and Tribal governments and the
private sector. Public Law 104-4, sec. 201 (codified at 2 U.S.C. 1531).
For a regulatory action resulting in a rule that may cause the
expenditure by State, local, and Tribal governments, in the aggregate,
or by the private sector of $100 million or more in any one year
(adjusted annually for inflation), section 202 of UMRA requires a
Federal agency to publish a written statement that estimates the
resulting costs, benefits, and other effects on the national economy.
(2 U.S.C. 1532(a)-(b)) The UMRA also requires a Federal agency to
develop an effective process to permit timely input by elected officers
of State, local, and Tribal governments on a proposed ``significant
intergovernmental mandate,'' and requires an agency plan for giving
notice and opportunity for timely input to potentially affected small
governments before establishing any requirements that might
significantly or uniquely affect small governments. On March 18, 1997,
DOE published a statement of policy on its process for
intergovernmental consultation under UMRA. 62 FR 12820; also available
at www.energy.gov/gc/office-general-counsel. DOE examined this final
rule according to UMRA and its statement of policy and determined that
the rule contains neither an intergovernmental mandate, nor a mandate
that may result in the expenditure of $100 million or more in any year,
so these requirements do not apply.
H. Review Under the Treasury and General Government Appropriations Act,
1999
Section 654 of the Treasury and General Government Appropriations
Act, 1999 (Pub. L. 105-277) requires Federal agencies to issue a Family
Policymaking Assessment for any proposed rule or policy that may affect
family well-being. When developing a Family Policymaking Assessment,
agencies must assess whether: (1) the action strengthens or erodes the
stability or safety of the family and, particularly, the marital
commitment; (2) the action strengthens or erodes the authority and
rights of parents in the education, nurture, and supervision of their
children; (3) the action helps the family perform its functions, or
substitutes governmental activity for the function; (4) the action
increases or decreases disposable income or poverty of families and
children; (5) the benefits of the action justify the financial impact
on the family; (6) the action may be carried out by State or local
government or by the family; and whether (7) the action establishes an
implicit or explicit policy concerning the relationship between the
behavior and personal responsibility of youth, and the norms of
society. In evaluating the above factors, DOE has concluded that it is
not necessary to prepare a Family Policymaking Assessment as none of
the above factors are implicated. Further, this determination would not
have any financial impact on families nor any impact on the autonomy or
integrity of the family as an institution.
I. Review Under Executive Order 12630
DOE has determined, under Executive Order 12630, ``Governmental
Actions and Interference with Constitutionally Protected Property
Rights'' 53 FR 8859 (March 18, 1988), that this regulation will not
result in any takings that might require compensation under the Fifth
Amendment to the U.S. Constitution.
[[Page 4601]]
J. Review Under Treasury and General Government Appropriations Act,
2001
Section 515 of the Treasury and General Government Appropriations
Act, 2001 (44 U.S.C. 3516 note) provides for agencies to review most
disseminations of information to the public under guidelines
established by each agency pursuant to general guidelines issued by
OMB. OMB's guidelines were published at 67 FR 8452 (Feb. 22, 2002), and
DOE's guidelines were published at 67 FR 62446 (Oct. 7, 2002). Pursuant
to OMB Memorandum M-19-15, Improving Implementation of the Information
Quality Act (April 24, 2019), DOE published updated guidelines which
are available at www.energy.gov/sites/prod/files/2019/12/f70/DOE%20Final%20Updated%20IQA%20Guidelines%20Dec%202019.pdf. DOE has
reviewed this final rule under the OMB and DOE guidelines and has
concluded that it is consistent with applicable policies in those
guidelines.
K. Review Under Executive Order 13211
Executive Order 13211, ``Actions Concerning Regulations That
Significantly Affect Energy Supply, Distribution, or Use,'' 66 FR 28355
(May 22, 2001), requires Federal agencies to prepare and submit to OMB,
a Statement of Energy Effects for any significant energy action. A
``significant energy action'' is defined as any action by an agency
that promulgates or is expected to lead to promulgation of a final
rule, and that: (1) is a significant regulatory action under Executive
Order 12866, or any successor order, and is likely to have a
significant adverse effect on the supply, distribution, or use of
energy; or (2) is designated by the Administrator of OIRA as a
significant energy action. For any significant energy action, the
agency must give a detailed statement of any adverse effects on energy
supply, distribution, or use if the regulation is implemented, and of
reasonable alternatives to the action and their expected benefits on
energy supply, distribution, and use.
This regulatory action is not a significant regulatory action under
Executive Order 12866. Moreover, it would not have a significant
adverse effect on the supply, distribution, or use of energy, nor has
it been designated as a significant energy action by the Administrator
of OIRA. Therefore, it is not a significant energy action, and,
accordingly, DOE has not prepared a Statement of Energy Effects.
L. Review Under Section 32 of the Federal Energy Administration Act of
1974
Under section 301 of the Department of Energy Organization Act
(Pub. L. 95-91; 42 U.S.C. 7101), DOE must comply with section 32 of the
Federal Energy Administration Act of 1974, as amended by the Federal
Energy Administration Authorization Act of 1977. (15 U.S.C. 788;
``FEAA'') Section 32 essentially provides in relevant part that, where
a proposed rule authorizes or requires use of commercial standards, the
notice of proposed rulemaking must inform the public of the use and
background of such standards. In addition, section 32(c) requires DOE
to consult with the Attorney General and the Chairman of the Federal
Trade Commission (``FTC'') concerning the impact of the commercial or
industry standards on competition.
The modifications to the test procedures for general service lamps
adopted in this final rule do not incorporate any new commercial
standards or test procedures that are not already incorporated by
reference at 10 CFR 430.3 and therefore DOE has not re-assessed such
standards as part of this final rule.
M. Congressional Notification
As required by 5 U.S.C. 801, DOE will report to Congress on the
promulgation of this rule before its effective date. The report will
state that it has been determined that the rule is not a ``major rule''
as defined by 5 U.S.C. 804(2).
N. Description of Materials Incorporated by Reference
The following standards were previously approved for incorporation
by reference in the regulatory sections where they appear, and no
changes are made: IEC 62031-DD, IES LM-9-09-DD,\19\ IES LM-20-13,\20\
IES LM-45-15,\21\ and IES LM-79-08-DD.\22\
---------------------------------------------------------------------------
\19\ Illuminating Engineering Society, IES Approved Method for
the Electrical and Photometric Measurement of Fluorescent Lamps,
Approved January 31, 2009.
\20\ Illuminating Engineering Society, IES Approved Method:
Photometry of Reflector Type Lamps, Approved February 4, 2013.
\21\ Illuminating Engineering Society, IES Approved Method:
Electrical and Photometric Measurement of General Service
Incandescent Filament Lamps, Approved August 8, 2015.
\22\ Illuminating Engineering Society, IES LM-79-08 Approved
Method: Electrical and Photometric Measurements of Solid-State
Lighting Products, Approved December 31, 2007.
---------------------------------------------------------------------------
V. Approval of the Office of the Secretary
The Secretary of Energy has approved publication of this final
rule.
List of Subjects in 10 CFR Part 430
Administrative practice and procedure, Confidential business
information, Energy conservation, Household appliances, Imports,
Incorporation by reference, Intergovernmental relations, Small
businesses.
Signing Authority
This document of the Department of Energy was signed on January 10,
2025, by Jeffrey Marootian, Principal Deputy Assistant Secretary for
Energy Efficiency and Renewable Energy, pursuant to delegated authority
from the Secretary of Energy. That document with the original signature
and date is maintained by DOE. For administrative purposes only, and in
compliance with requirements of the Office of the Federal Register, the
undersigned DOE Federal Register Liaison Officer has been authorized to
sign and submit the document in electronic format for publication, as
an official document of the Department of Energy. This administrative
process in no way alters the legal effect of this document upon
publication in the Federal Register.
Signed in Washington, DC, on January 10, 2025.
Treena V. Garrett,
Federal Register Liaison Officer, U.S. Department of Energy.
For the reasons stated in the preamble, DOE amends part 430 of
Chapter II of Title 10, Code of Federal Regulations as set forth below:
PART 430--ENERGY CONSERVATION PROGRAM FOR CONSUMER PRODUCTS
0
1. The authority citation for part 430 continues to read as follows:
Authority: 42 U.S.C. 6291-6309; 28 U.S.C. 2461 note.
0
2. Amend appendix W to subpart B by:
0
a. Revising the note at the beginning of the appendix;
0
a. Redesignating sections 3.1.5 through 3.1.7 as sections 3.1.6 through
3.1.8; and
0
b. Adding new section 3.1.5 and section 3.1.9.
The additions read as follows:
Appendix W to Subpart B of Part 430--Uniform Test Method for Measuring
the Energy Consumption of Compact Fluorescent Lamps
Note 1 to appendix W to subpart B: On and after July 15, 2025,
any representations made with respect to the energy efficiency of
compact fluorescent lamps must be made in accordance with the
results of testing
[[Page 4602]]
pursuant to this appendix W. Manufacturers conducting tests of
compact fluorescent lamps prior to July 15, 2025, must conduct such
tests in accordance with either this appendix or the procedures in
appendix W as it appeared in the Code of Federal Regulations on
January 1, 2023. Any representations made with respect to the energy
efficiency of compact fluorescent lamps must be in accordance with
whichever version is selected.
* * * * *
3. * * *
3.1. * * *
3.1.5. If the lamp can operate in multiple modes at the labeled
wattage, operate the lamp as not a colored lamp (as defined in 10
CFR 430.2). If multiple modes occur at the same labeled wattage
(such as variable CCT or CRI), select any of these modes for
testing; however, all measurements must be taken at the same
selected mode. The test report must specify which mode was selected
for testing and include details such that another laboratory can
replicate the test at the same mode.
* * * * *
3.1.9. For a CFL that has one or more component(s) that offer a
completely different functionality (e.g., a speaker, a camera, an
air purifier, etc.) where the component is integrated into the lamp
but does not affect the light output of the lamp (e.g., does not
turn the light on/off, dim the light, change the color of the light,
etc.) and is capable of operating in standby mode, turn off as many
of these components as possible during testing, without permanently
altering the product. Permanently altering the product constitutes
the cutting of wires, use of a soldering iron, or damage to or
destruction of the lamp and does not constitute connecting or
disconnecting wire nuts, fasteners or screws, or preserving the lamp
as it was sold. If such components cannot be turned off without
permanently altering the product, their energy consumption must be
included in measurements. The test report must specify which
components were turned off and any features that remained on.
* * * * *
0
3. Amend appendix BB to subpart B by:
0
a. Revising the note at the beginning of the appendix;
0
b. Revising section 3.1.4; and
0
c. Adding section 3.1.5.
The revisions and addition read as follows:
Appendix BB to Subpart B of Part 430--Uniform Test Method for Measuring
the Input Power, Lumen Output, Lamp Efficacy, Correlated Color
Temperature (CCT), Color Rendering Index (CRI), Power Factor, Time to
Failure, and Standby Mode Power of Integrated Light-Emitting Diode
(LED) Lamps
Note 1 to appendix BB to subpart B: On and after July 15, 2025,
any representations made with respect to the energy efficiency of
integrated LED lamps must be made in accordance with the results of
testing pursuant to this appendix BB. Manufacturers conducting tests
of integrated LED lamps prior to July 15, 2025, must conduct such
tests in accordance with either this appendix or the previous
version of appendix BB as it appeared in the Code of Federal
Regulations on January 1, 2023. Any representations made with
respect to the energy efficiency of integrated LED lamps must be in
accordance with whichever version is selected.
* * * * *
3. * * *
3.1. * * *
3.1.4. Ensure that the lamp is not operating as a colored lamp
(as defined in 10 CFR 430.2) and operate the lamp at maximum input
power. If multiple modes occur at the same maximum input power (such
as variable CCT or CRI), select any of these modes for testing;
however, all measurements must be taken at the same selected mode.
The test report must specify which mode was selected for testing and
include details such that another laboratory can replicate the test
at the same mode.
3.1.5. For a lamp that has one or more component(s) that offer a
completely different functionality (e.g., a speaker, a camera, an
air purifier, etc.) where the component is integrated into the lamp
but does not affect the light output of the lamp (e.g., does not
turn the light on/off, dim the light, change the color of the light,
etc.) and is capable of operating in standby mode, turn off as many
of these components as possible during testing, without permanently
altering the product. Permanently altering the product constitutes
the cutting of wires, use of a soldering iron, or damage to or
destruction of the lamp and does not constitute connecting or
disconnecting wire nuts, fasteners or screws, or preserving the lamp
as it was sold. If such components cannot be turned off without
permanently altering the product, their energy consumption must be
included in measurements. The test report must specify which
components were turned off and any features that remained on.
* * * * *
0
4. Revise appendix DD to subpart B to read as follows:
Appendix DD to Subpart B of Part 430--Uniform Test Method for Measuring
the Energy Consumption and Energy Efficiency of General Service Lamps
That Are Not General Service Incandescent Lamps, Compact Fluorescent
Lamps, or Integrated LED Lamps
Note 1 to appendix DD to subpart B: On and after July 15, 2025,
any representations made with respect to the energy efficiency of
general service lamps that are not general service incandescent
lamps, compact fluorescent lamps, or integrated LED lamps must be
made in accordance with the results of testing pursuant to this
appendix DD. Manufacturers conducting tests of such general service
lamps prior to July 15, 2025, must conduct such tests in accordance
with either this appendix or the version of appendix DD as it
appeared in the Code of Federal Regulations on January 1, 2023. Any
representations made with respect to the energy efficiency of such
general service lamp must be in accordance with whichever version is
selected. 1. Scope: This appendix DD specifies the test methods
required to measure the initial lumen output, input power, lamp
efficacy, power factor, and standby mode energy consumption of
general service lamps that are not general service incandescent
lamps, compact fluorescent lamps, or integrated LED lamps.
2. Definitions:
Commercially available fluorescent lamp ballast, high intensity
discharge (``HID'') ballast, or external LED driver means one that
can be purchased by an individual consumer at a readily accessible
retailer (i.e., retailer with storefront or online purchasing).
Measured initial input power means the input power to the lamp,
measured after the lamp is stabilized and seasoned (if applicable),
and expressed in watts (W).
Measured initial lumen output means the lumen output of the
lamp, measured after the lamp is stabilized and seasoned (if
applicable), and expressed in lumens (lm).
Power factor means the measured initial input power (watts)
divided by the product of the input voltage (volts) and the input
current (amps) measured at the same time as the initial input power.
Publicly available manufacturer-provided compatibility list
means a list or statement made available by the manufacturer on the
manufacturer's official website or made available by the
manufacturer through publicly available documents (e.g., product
literature, catalogs, and packaging labels), that provides
information on ballasts or external LED drivers that are compatible
with the lamp.
3. Active Mode Test Procedures
3.1. Test Conditions and Setup
3.1.1. For single base OLED and non-integrated LED lamps,
position a lamp in either the base-up and base-down orientation
throughout testing. Test an equal number of lamps in the sample in
the base-up and base-down orientations, except that, if the
manufacturer restricts the orientation, test all of the units in the
sample in the manufacturer-specified orientation. For double base
OLED and non-integrated LED lamps, test all units in the horizontal
orientation except that, if the manufacturer restricts the
orientation, test all of the units in the sample in the
manufacturer-specified orientation.
3.1.2. For integrated lamps, operate the lamp at the rated
voltage throughout testing. For lamps with multiple rated voltages
including 120 volts, operate the lamp at 120 volts. If a lamp is not
rated for 120 volts, operate the lamp at the highest rated input
voltage.
3.1.3. For non-integrated lamps, operate the lamp on a
fluorescent lamp ballast, HID lamp ballast, or external LED driver
in order of the following preference:
3.1.3.1. Select a commercially available fluorescent lamp
ballast, HID lamp ballast, or external LED driver from the lamp's
publicly available manufacturer-provided compatibility list. The
test report must
[[Page 4603]]
specify the manufacturer and model name/number of the fluorescent
lamp ballast, HID lamp ballast, or external LED driver used in the
test.
3.1.3.1.1. If all ballasts on the publicly available
manufacturer-provided compatibility list use the same starting
method, then select a ballast with that starting method to test the
lamp.
3.1.3.1.1.1. If ballasts on the publicly available manufacturer-
provided compatibility list are available with multiple ballast
factors, then select a ballast with a ballast factor based on lamp
type specified in Table 3.1. If the ballast factor in the table is
not available among ballasts on the publicly available manufacturer-
provided compatibility list, select a ballast with a ballast factor
closest to the one listed in the table:
Table 3.1--Ballast Factor by Lamp Type
------------------------------------------------------------------------
Lamp type Ballast factor
------------------------------------------------------------------------
T8 medium bipin........................... 0.88.
T8 recessed double contact................ 1.05.
T5 miniature bipin........................ 1.
T12 single pin, slimline.................. Any.
T12 medium bipin.......................... Any.
T12 recessed double contact............... Any.
All other lamp types...................... Any.
------------------------------------------------------------------------
3.1.3.1.2. If ballasts on the publicly available manufacturer-
provided compatibility list are available with multiple starting
methods, then select a ballast with a starting method based on lamp
type specified in Table 3.2. If the starting method in the table is
not available among ballasts on the publicly available manufacturer-
provided compatibility list, select any starting method on the
publicly available manufacturer-provided compatibility list:
Table 3.2--Starting Method by Lamp Type
------------------------------------------------------------------------
Lamp type Starting method
------------------------------------------------------------------------
T8 medium bipin........................... Instant Start.
T8 recessed double contact................ Instant Start.
T5 miniature bipin........................ Programmed Start.
T12 single pin, slimline.................. Instant Start.
T12 medium bipin.......................... Rapid Start.
T12 recessed double contact............... Rapid Start.
All other lamp types...................... Any.
------------------------------------------------------------------------
3.1.3.1.2.1. If ballasts on the publicly available manufacturer-
provided compatibility list are available with multiple ballast
factors, then select a ballast with a ballast factor based on lamp
type specified in Table 3.3. If the ballast factor in the table is
not available among ballasts on the publicly available manufacturer-
provided compatibility list, select a ballast with a ballast factor
closest to the one listed in the table:
Table 3.3--Ballast Factor by Lamp Type
------------------------------------------------------------------------
Lamp type Ballast factor
------------------------------------------------------------------------
T8 medium bipin........................... 0.88.
T8 recessed double contact................ 1.05.
T5 miniature bipin........................ 1.
T12 single pin, slimline.................. Any.
T12 medium bipin.......................... Any.
T12 recessed double contact............... Any.
All other lamp types...................... Any.
------------------------------------------------------------------------
3.1.3.2. If the procedure in section 3.1.3.1 is not possible,
select any commercially available fluorescent lamp ballast, HID lamp
ballast, or external LED driver that can operate the lamp throughout
the duration of the test. The test report must specify the
manufacturer and model name/number of the fluorescent lamp ballast,
HID lamp ballast, or external LED driver used in the test.
3.1.3.2.1. If all commercially available ballasts use the same
starting method, then select a ballast with that starting method to
test the lamp.
3.1.3.2.1.1. If commercially available ballasts are available
with multiple ballast factors, then select a ballast with a ballast
factor based on lamp type specified in Table 3.4. If the ballast
factor in the table is not available among commercially available
ballasts, select a ballast with a ballast factor closest to the one
listed in the table:
Table 3.4--Ballast Factor by Lamp Type
------------------------------------------------------------------------
Lamp type Ballast factor
------------------------------------------------------------------------
T8 medium bipin........................... 0.88.
T8 recessed double contact................ 1.05.
T5 miniature bipin........................ 1.
T12 single pin, slimline.................. Any.
T12 medium bipin.......................... Any.
T12 recessed double contact............... Any.
All other lamp types...................... Any.
------------------------------------------------------------------------
3.1.3.2.2. If commercially available ballasts are available with
multiple starting methods, then select a ballast with a starting
method based on lamp type specified in Table 3.5. If the starting
method in the table is not available among commercially available
ballasts, select any starting method:
Table 3.5--Starting Method by Lamp Type
------------------------------------------------------------------------
Lamp type Starting method
------------------------------------------------------------------------
T8 medium bipin........................... Instant Start.
T8 recessed double contact................ Instant Start.
T5 miniature bipin........................ Programmed Start.
T12 single pin, slimline.................. Instant Start.
T12 medium bipin.......................... Rapid Start.
T12 recessed double contact............... Rapid Start.
All other lamp types...................... Any.
------------------------------------------------------------------------
3.1.3.2.2.1. If commercially available ballasts are available
with multiple ballast factors, then select a ballast with a ballast
factor based on lamp type specified in Table 3.6. If the ballast
factor in the table is not available among commercially available
ballasts, select a ballast with a ballast factor closest to the one
listed in the table:
Table 3.6--Ballast Factor by Lamp Type
------------------------------------------------------------------------
Lamp type Ballast factor
------------------------------------------------------------------------
T8 medium bipin........................... 0.88.
T8 recessed double contact................ 1.05.
T5 miniature bipin........................ 1.
T12 single pin, slimline.................. Any.
T12 medium bipin.......................... Any.
T12 recessed double contact............... Any.
All other lamp types...................... Any.
------------------------------------------------------------------------
3.1.3.3. If the procedures in sections 3.1.3.1 and 3.1.3.2 are
not possible, use any previously procured fluorescent lamp ballast,
HID lamp ballast, or external LED driver that can operate the lamp
throughout the duration of the test. The test report must specify
the manufacturer and model name/number of the fluorescent lamp
ballast, HID lamp ballast, or external LED driver used in the test.
3.1.3.3.1. If all previously procured ballasts use the same
starting method, then select a ballast with that starting method to
test the lamp.
3.1.3.3.1.1. If previously procured ballasts are available with
multiple ballast factors, then select a ballast with a ballast
factor based on lamp type specified in Table 3.7. If the ballast
factor in the table is not available among the previously procured
ballasts, select a ballast with a ballast factor closest to the one
listed in the table:
Table 3.7--Ballast Factor by Lamp Type
------------------------------------------------------------------------
Lamp type Ballast factor
------------------------------------------------------------------------
T8 medium bipin........................... 0.88.
T8 recessed double contact................ 1.05.
T5 miniature bipin........................ 1.
T12 single pin, slimline.................. Any.
T12 medium bipin.......................... Any.
T12 recessed double contact............... Any.
All other lamp types...................... Any.
------------------------------------------------------------------------
3.1.3.3.2. If previously procured ballasts are available with
multiple starting methods, then select a ballast with a starting
method based on lamp type specified in Table 3.8. If the starting
method in the table is not available among the previously procured
ballasts, select any starting method:
Table 3.8--Starting Method by Lamp Type
------------------------------------------------------------------------
Lamp type Starting method
------------------------------------------------------------------------
T8 medium bipin........................... Instant Start.
[[Page 4604]]
T8 recessed double contact................ Instant Start.
T5 miniature bipin........................ Programmed Start.
T12 single pin, slimline.................. Instant Start.
T12 medium bipin.......................... Rapid Start.
T12 recessed double contact............... Rapid Start.
All other lamp types...................... Any.
------------------------------------------------------------------------
3.1.3.3.2.1. If previously procured ballasts are available with
multiple ballast factors, then select a ballast with a ballast
factor based on lamp type specified in Table 3.9. If the ballast
factor in the table is not available among the previously procured
ballasts, select a ballast with a ballast factor closest to the one
listed in the table:
Table 3.9--Ballast Factor by Lamp Type
------------------------------------------------------------------------
Lamp type Ballast factor
------------------------------------------------------------------------
T8 medium bipin........................... 0.88.
T8 recessed double contact................ 1.05.
T5 miniature bipin........................ 1.
T12 single pin, slimline.................. Any.
T12 medium bipin.......................... Any.
T12 recessed double contact............... Any.
All other lamp types...................... Any.
------------------------------------------------------------------------
3.1.3.4. If the procedures in sections 3.1.3.1, 3.1.3.2 and
3.1.3.3 are not possible and the lamp only operates on a low
frequency, preheat start fluorescent lamp ballast, operate the lamp
on the manufacturer-declared voltage and current. The test report
must specify the voltage and current with which the lamp was
operated.
3.1.4. Operate the fluorescent lamp ballast, HID lamp ballast,
or external LED driver loaded with the maximum number of lamps. Test
one lamp at a time in the integrating sphere, while operating the
other lamps outside of the sphere. Measure the initial lumen output,
initial input power, input voltage, and input current for each lamp
according to section 3.2.1.
3.1.5. For a non-integrated lamp designed and marketed to
replace a fluorescent lamp and operate on the existing fluorescent
lamp ballast, conduct testing in accordance with the following setup
provisions:
3.1.5.1. Thermal conditions: A compatible combination of ballast
and LED replacement lamp designed for direct replacement of linear
fluorescent lamp sources must not result in the overheating of
components. LED replacement lamps that are compatible with a given
ballast must not cause the ballast to operate at a higher
temperature or power than the fluorescent ballast ratings. The
temperature measured at the Tc point must not exceed the rating of
the ballast. For magnetic ballasts and electronic ballasts with no
Tc point identified, the ballast enclosure must not exceed 90
degrees Celsius.
3.1.5.2 Electrical conditions: LED replacement lamps must be
measured with the ballast in the circuit, consistent with rated LED
replacement lamp values on a given ballast condition (ballast type/
ballast factor/lamp loading). Compatibility is based on the rated
values specified by the LED lamp manufacturer. The lamp current must
be equal to or less than the target lamp current. (The target lamp
is the fluorescent lamp the replacement lamp is intended to
replace.) The measured input power to the ballast must not exceed
the rating of the ballast by more than 10%.
3.1.6. For a non-integrated lamp designed and marketed to
replace an HID lamp and operate on the existing HID lamp ballast,
conduct testing in accordance with the following setup provisions:
3.1.6.1. Thermal conditions: The LED replacement lamp must not
exceed its maximum operational temperature rating as specified by
the LED lamp manufacturer.
3.1.6.2. Electrical conditions: LED replacement lamps must be
measured with the ballast in the circuit, consistent with rated LED
replacement lamp values on a given ballast condition (ballast type/
ballast factor/lamp loading). Compatibility is based on the rated
values specified by the LED replacement lamp manufacturer. The LED
replacement lamp voltage must be in a range of +/-15 percent of the
nominal HID lamp voltage. The lamp current must be equal to or less
than the target lamp current. (The target lamp is the HID lamp the
device is intended to replace.) The measured input power to the
ballast must not exceed the rating of the ballast by more than 10%.
3.1.6.3. Ballast conditions: For magnetic ballasts: (1) the
ballast capacitor voltage for magnetic ballasts must not exceed the
capacitor rating and (2) the ballast must not exceed the temperature
described in its ballast temperature code. For electronic ballasts,
the temperature at the Tc point must be equal or less than described
on the ballast label.
3.1.7. Ensure that the lamp is not operating as a colored lamp
(as defined in 10 CFR 430.2) and operate the lamp at maximum input
power. If multiple modes occur at the same maximum input power (such
as variable CCT or CRI), select any of these modes for testing;
however, all measurements must be taken at the same selected mode.
The test report must specify which mode was selected for testing and
include details such that another laboratory can replicate the test
at the same mode.
3.1.8. For a lamp that has one or more component(s) that offer a
completely different functionality (e.g., a speaker, a camera, an
air purifier, etc.) where the component is integrated into the lamp
but does not affect the light output of the lamp (e.g., does not
turn the light on/off, dim the light, change the color of the light,
etc.) and is capable of operating in standby mode, turn off as many
of these components as possible during testing, without permanently
altering the product. Permanently altering the product constitutes
the cutting of wires, use of a soldering iron, or damage to or
destruction of the lamp and does not constitute connecting or
disconnecting wire nuts, fasteners or screws, or preserving the lamp
as it was sold. If such components cannot be turned off without
permanently altering the product, their energy consumption must be
included in measurements. The test report must specify which
components were turned off and any features that remained on.
3.2. Test Method, Measurements, and Calculations
3.2.1. To measure initial lumen output, input power, input
voltage, and input current use the test procedures in the table in
this section. Do not use a goniophotometer.
Table 3.10--References to Industry Standard Test Procedures
------------------------------------------------------------------------
Lamp type Referenced test procedure
------------------------------------------------------------------------
Compact fluorescent lamps.............. Appendix W to subpart B of 10
CFR part 430.
General service incandescent lamps..... Appendix R to subpart B of 10
CFR part 430.
Integrated LED lamps................... Appendix BB to subpart B of 10
CFR part 430.
Non-integrated LED lamps............... IES LM-79-08-DD, sections 1.3
(except 1.3f), 2.0, 3.0, 5.0,
7.0, 8.0, 9.1 and 9.2.*
OLED lamps............................. IES LM-79-08-DD, sections 1.3
(except 1.3f), 2.0, 3.0, 5.0,
7.0, 8.0, 9.1 and 9.2.*
Other fluorescent lamps................ IES LM-9-09-DD, sections 46,
and section 7.5.*
Other incandescent lamps that are not IES LM-45-15, sections 4-6, and
reflector lamps. section 7.1.*
Other incandescent lamps that are IES LM-20-13, sections 4-6, and
reflector lamps. section 8.*
------------------------------------------------------------------------
* Incorporated by reference, see Sec. 430.3.
3.2.2. Determine initial lamp efficacy by dividing the measured
initial lumen output (lumens) by the measured initial input power
(watts). Per section 3.1.4, if multiple lamps were operated on the
same ballast or external LED driver, determine the initial lamp
[[Page 4605]]
efficacy by calculating the initial lamp efficacy for each lamp and
calculating the average.
3.2.3. Determine power factor by dividing the measured initial
input power (watts) by the product of the measured input voltage
(volts) and measured input current (amps). Per section 3.1.4, if
multiple lamps were operated on the same ballast or external LED
driver, determine the power factor by calculating the power factor
for each lamp and calculating the average.
3.3. Standby Mode Test Procedure
3.3.1. Measure standby mode power only for lamps that are
capable of standby mode operation.
3.3.2. The test conditions and setup described in section 3.1 of
this appendix apply to this section.
3.3.3. Connect the lamp to the manufacturer-specified wireless
control network (if applicable) and configure the lamp in standby
mode by sending a signal to the lamp instructing it to have zero
light output. Lamp must remain connected to the network throughout
testing.
3.3.4. Operate the lamp at the rated voltage throughout testing.
For lamps with multiple rated voltages including 120 volts, operate
the lamp at 120 volts. If a lamp is not rated for 120 volts, operate
the lamp at the highest rated input voltage.
3.3.5. Stabilize the lamp prior to measurement as specified in
section 5 of IEC 62301-DD (incorporated by reference; see Sec.
430.3).
3.3.6. Measure the standby mode power in watts as specified in
section 5 of IEC 62301-DD (incorporated by reference; see Sec.
430.3).
[FR Doc. 2025-00821 Filed 1-15-25; 8:45 am]
BILLING CODE 6450-01-P