[Federal Register Volume 73, Number 50 (Thursday, March 13, 2008)]
[Proposed Rules]
[Pages 13465-13480]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: E8-4035]


 ========================================================================
 Proposed Rules
                                                 Federal Register
 ________________________________________________________________________
 
 This section of the FEDERAL REGISTER contains notices to the public of 
 the proposed issuance of rules and regulations. The purpose of these 
 notices is to give interested persons an opportunity to participate in 
 the rule making prior to the adoption of the final rules.
 
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 

  Federal Register / Vol. 73, No. 50 / Thursday, March 13, 2008 / 
Proposed Rules  

[[Page 13465]]



DEPARTMENT OF ENERGY

10 CFR Part 430

[Docket No. EERE-2007-BT-TP-0013]
RIN 1904-AB72


Energy Conservation Program: Test Procedures for General Service 
Fluorescent Lamps, Incandescent Reflector Lamps, and General Service 
Incandescent Lamps

AGENCY: Office of Energy Efficiency and Renewable Energy, Department of 
Energy.

ACTION: Notice of proposed rulemaking.

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SUMMARY: The Department of Energy (DOE) is proposing amendments to its 
test procedures for fluorescent and incandescent lamps, which lamp 
manufacturers are required to use to certify compliance with energy 
conservation standards mandated under the Energy Policy and 
Conservation Act (EPCA). Specifically, these amendments update the 
citations and references to the most recent version of the industry 
standards currently referenced in DOE's test procedures, as well as 
make a small number of technical modifications. DOE notes that this 
notice of proposed rulemaking (NOPR) is being issued concurrently with 
an energy conservation standards advance notice of proposed rulemaking 
(ANOPR) on general service fluorescent lamps (GSFL) and incandescent 
reflector lamps (IRL). The energy conservation standards ANOPR starts 
the process for evaluating the existing standards for certain GSFL and 
IRL to determine whether higher standard levels would be 
technologically feasible and economically justified, and would result 
in significant conservation of energy. The ANOPR also discusses whether 
the scope of standards should be expanded to cover additional GSFL. In 
addition, the Energy Independence and Security Act of 2007 (EISA 2007) 
extended energy conservation standards coverage to general service 
incandescent lamps (GSIL). Accordingly, this notice also proposes other 
amendments to DOE's test procedures for fluorescent and incandescent 
lamps in order to provide appropriate methods to test these additional 
lamps. DOE intends to use these amendments to the fluorescent lamp test 
procedure (with modifications possible based upon agency review of 
public comments), if it adopts standards for the additional lamps.

DATES: DOE held a public meeting in Washington, DC that began on March 
10, 2008. The agenda for the public meeting covered both this test 
procedure rulemaking and the concurrent energy conservation standards 
rulemaking for these lighting products.
    DOE began accepting comments, data, and information regarding the 
NOPR at the public meeting, and will continue to accept comments until 
no later than May 27, 2008. See Section IV, ``Public Participation,'' 
of this NOPR for details.

ADDRESSES: The public meeting was held at the U.S. Department of 
Energy, Forrestal Building, Room 8E-089, 1000 Independence Avenue, SW., 
Washington, DC 20585-0121.
    Any comments submitted must identify the Notice of Proposed 
Rulemaking on Test Procedures for General Service Fluorescent Lamps, 
Incandescent Reflector Lamps and General Service Incandescent Lamps, 
and provide the docket number EERE-2007-BT-TP-0013 and/or Regulation 
Identifier Number (RIN) 1904-AB72. Comments may be submitted using any 
of the following methods:
     Federal eRulemaking Portal: http://www.regulations.gov. 
Follow the instructions for submitting comments.
     E-mail: [email protected]. Include the 
docket number EERE-2007-BT-TP-0013 and/or RIN 1904-AB72 in the subject 
line of the message.
     Postal Mail: Ms. Brenda Edwards, U.S. Department of 
Energy, Building Technologies Program, Mailstop EE-2J, 1000 
Independence Avenue, SW., Washington, DC 20585-0121. Please submit one 
signed paper original.
     Hand Delivery/Courier: Ms. Brenda Edwards, U.S. Department 
of Energy, Building Technologies Program, 6th Floor, 950 L'Enfant 
Plaza, SW., Washington, DC 20024. Telephone: (202) 586-2945. Please 
submit one signed paper original.
    For detailed instructions on submitting comments and additional 
information on the rulemaking process, see Section IV, ``Public 
Participation,'' of this document.
    Docket: For access to the docket to read background documents or 
comments received, visit the U.S. Department of Energy, 6th Floor, 950 
L'Enfant Plaza, SW., Washington, DC 20024, (202) 586-2945, between 9 
a.m. and 4 p.m., Monday through Friday, except Federal holidays. Please 
call Ms. Brenda Edwards at (202) 586-2945 for additional information 
regarding visiting the Resource Room.

FOR FURTHER INFORMATION CONTACT: Ms. Linda Graves, U.S. Department of 
Energy, Office of Energy Efficiency and Renewable Energy, Building 
Technologies Program, EE-2J, 1000 Independence Avenue, SW., Washington, 
DC 20585-0121. Telephone: (202) 586-1851. E-mail: 
[email protected].
    Ms. Francine Pinto or Mr. Eric Stas, U.S. Department of Energy, 
Office of the General Counsel, GC-72, 1000 Independence Avenue, SW., 
Washington, DC 20585. Telephone: (202) 586-9507. E-mail: 
[email protected] or [email protected].
    For information on how to submit or review public comments, contact 
Ms. Brenda Edwards, U.S. Department of Energy, Office of Energy 
Efficiency and Renewable Energy, Building Technologies Program, EE-2J, 
1000 Independence Avenue, SW., Washington, DC 20585-0121. Telephone: 
(202) 586-2945. E-mail: [email protected].

SUPPLEMENTARY INFORMATION: 

Table of Contents

I. Background
II. Summary of the Proposal
    A. Updates to Standards Incorporated by Reference
    B. Technical Amendments
    C. Amendments Related to Testing of Potentially Added Coverage
    D. Off Mode and Standby Mode Energy Consumption
III. Discussion
    A. Updates to Test Procedure References
    1. General Service Fluorescent Lamps
    2. Incandescent Reflector Lamps and General Service Incandescent 
Lamps
    3. Medium-Based Compact Fluorescent Lamps
    4. General Information Standards

[[Page 13466]]

    B. High-Frequency Fluorescent Ballast Testing
    C. Calculation of Fluorescent Lamp Efficacy
    D. Measurement and Calculation of Correlated Color Temperature
    E. General Service Fluorescent Lamp Basic Model
    F. Reference Ballast Settings for Added Fluorescent Lamp 
Coverage
    1. 4-Foot Medium Bipin Lamps
    2. 2-Foot U-shaped Lamps
    3. 8-Foot Slimline Lamps
    4. 8-Foot High Output Lamps
    5. 8-Foot Very High Output Lamps
    6. T5 Fluorescent Lamps
    G. Test Procedures for Added General Service Incandescent Lamp 
Coverage
    H. Off Mode and Standby Mode Energy Consumption
IV. Public Participation
    A. Submission of Comments
    B. Issues on Which DOE Seeks Comment
    1. Test Procedure Reference Updates
    2. High-frequency Fluorescent Ballast Testing
    3. Calculation of Fluorescent Lamp Efficacy
    4. Measurement and Calculation of Correlated Color Temperature
    5. General Service Fluorescent Lamp Basic Model
    6. Reference Ballast Settings for Added Fluorescent Lamp 
Coverage
    7. Additions to the General Service Incandescent Lamp Test 
Procedure
    8. Off Mode and Standby Mode Energy Consumption
V. Regulatory Review
    A. Executive Order 12866
    B. National Environmental Policy Act
    C. Regulatory Flexibility Act
    D. Paperwork Reduction Act
    E. Unfunded Mandates Reform Act of 1995
    F. Treasury and General Government Appropriations Act, 1999
    G. Executive Order 13132
    H. Executive Order 12988
    I. Treasury and General Government Appropriations Act, 2001
    J. Executive Order 13211
    K. Executive Order 12630
    L. Section 32 of the Federal Energy Administration Act of 1974
VI. Approval of the Office of the Secretary

I. Background

    Title III of the Energy Policy and Conservation Act (42 U.S.C. 6291 
et seq.; EPCA) sets forth a variety of provisions designed to improve 
energy efficiency. Part B of Title III (42 U.S.C. 6291-6309) 
establishes the ``Energy Conservation Program for Consumer Products 
Other Than Automobiles.'' The consumer and commercial products 
currently subject to this program (hereinafter referred to as ``covered 
products'') include GSFL, IRL, and GSIL. Manufacturers of covered 
products are required to use the relevant DOE test procedures to 
certify compliance with the energy conservation standards adopted under 
EPCA. The statutory provisions of particular relevance to the present 
rulemaking are discussed immediately below.
    Under section 323(b) of EPCA, DOE is authorized to amend or 
establish new test procedures as appropriate for each of the covered 
products. (42 U.S.C. 6293(b)) EPCA states that ``[a]ny test procedures 
prescribed or amended under this section shall be reasonably designed 
to produce test results which measure energy efficiency, energy use, 
water use (in the case of showerheads, faucets, water closets and 
urinals), or estimated annual operating cost of a covered product 
during a representative average use cycle or period of use, as 
determined by the Secretary [of Energy], and shall not be unduly 
burdensome to conduct.'' (42 U.S.C. 6293(b)(3)) In addition, EPCA 
states that ``* * * the Secretary shall determine, in the rulemaking 
carried out with respect to prescribing such procedure, to what extent, 
if any, the proposed test procedure would alter the measured energy 
efficiency, measured energy use, or measured water use of any covered 
product as determined under the existing test procedure.'' (42 U.S.C. 
6293(e)(1))
    Of particular relevance to the present rulemaking, section 
323(b)(6) of EPCA directs the Secretary of Energy (the Secretary) to 
prescribe test procedures for fluorescent lamps and IRL to which energy 
conservation standards are applicable, taking into consideration the 
applicable standards of the Illuminating Engineering Society of North 
America (IESNA) or American National Standards Institute (ANSI). (42 
U.S.C. 6293(b)(6)) The applicable test procedures appear at Title 10 of 
the Code of Federal Regulations (CFR) 430, Subpart B, Appendix R 
(``Uniform Test Method for Measuring Average Lamp Efficiency (LE) and 
Color Rendering Index (CRI) of Electric Lamps'').
    Furthermore, section 325(i)(5) of EPCA directs the Secretary to 
consider whether the standards in effect for fluorescent lamps and 
incandescent lamps should be amended so that they would be applicable 
to additional GSFL, and, if so, to adopt standards for such lamps. (42 
U.S.C. 6295(i)(5)) DOE is addressing these requirements concurrently in 
a separate energy conservation standard rulemaking for which an ANOPR 
is published in today's Federal Register.\1\ For those lamps being 
considered for coverage and for which DOE currently does not have test 
procedures, DOE is proposing test procedures for these products in this 
NOPR.
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    \1\ Energy Conservation Standards for General Service 
Fluorescent Lamps and Incandescent Reflector Lamps; Docket No. EE-
2006-STD-0131; RIN 1904-AA92.
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    To address the EPCA requirements for lamps discussed above, DOE 
undertook a number of rulemaking actions pertaining to test procedures. 
On September 28, 1994, DOE issued an Interim Final Rule on Test 
Procedures for Fluorescent and Incandescent Lamps (hereinafter referred 
to as the September 1994 Interim Final Rule), that established test 
procedures for GSFL, medium-based compact fluorescent lamps, and GSIL. 
59 FR 49468 (September 28, 1994) (establishing 10 CFR part 430, Subpart 
B, Appendix R). The test procedures incorporated by reference in the 
September 1994 Interim Final Rule are as follows:

ANSI Standards \2\
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    \2\ The ANSI standards listed may be obtained from the American 
National Standards Institute, 25 W. 43rd Street, 4th Floor, New 
York, NY 10036. Telephone: (212) 642-4900.
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     C78.1-1991, ``Fluorescent Lamps--Rapid-Start Types--
Dimensional and Electrical Characteristics'';
     C78.2-1991, ``Fluorescent Lamps--Preheat-Start Types--
Dimensional and Electrical Characteristics'';
     C78.3-1991, ``Fluorescent Lamps--Instant-Start and Cold-
Cathode Types--Dimensional and Electrical Characteristics'';
     C78.375-1991, ``Fluorescent Lamps--Guide for Electrical 
Measurements''; and
     C82.3-1983, ``Reference Ballasts for Fluorescent Lamps''

International Commission on Illumination \3\
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    \3\ The CIE standard listed in this paragraph may be obtained 
from the International Commission on Illumination, CIE Bureau 
Central, Kegelgasse 27, A-1030, Vienna, Austria. Telephone: +43 1-
714 31 87 0. E-mail: [email protected]; Web site: http://www.cie.co.at/cie/.
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     Publication 13.2-1974, corrected reprint 1993, ``Method of 
Measuring and Specifying Color Rendering Properties of Light Sources''

IESNA Standards \4\
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    \4\ The IESNA standards listed may be obtained from the 
Illuminating Engineering Society of North America, 120 Wall Street, 
Floor 17, New York, NY 10005-4001. Telephone: (212) 248-5000.
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     LM-9-1988, ``Approved Method for the Electrical and 
Photometric Measurements of Fluorescent Lamps'';
     LM-16-1984, ``Practical Guide to Colorimetry of Light 
Sources'';
     LM-20-1982, ``Approved Method for Photometric Measuring 
and Reporting Tests on Reflector Type Lamps'';

[[Page 13467]]

     LM-45-1991, ``Approved Method for Electrical and 
Photometric Measurements of General Service Incandescent Filament 
Lamps'';
     LM-58-1983, ``Guide to Spectroradiometric Measurements''; 
and
     LM-66-1991, ``Approved Method for the Electrical and 
Photometric Measurements of Single-Ended Compact Fluorescent Lamps''
    In addition, the September 1994 Interim Final Rule included the 
energy conservation standards for GSFL and IRL prescribed in EPCA 
section 325(i)(1)(A), (42 U.S.C. 6295(i)(1)(A)), as well as definitions 
of terms related to standards and test procedures for lamps, and 
procedures for manufacturer compliance and certification with the 
standards.
    After considering public comments, on May 29, 1997, DOE published a 
final rule on Test Procedures for Fluorescent and Incandescent Lamps 
(hereinafter referred to as the May 1997 Final Rule) that revised some 
of the definitions and calculation methods in the September 1994 
Interim Final Rule. 62 FR 29221 (May 29, 1997). In addition to (or in 
some cases in substitution for) those standards referenced above, the 
May 1997 Final Rule incorporated by reference the following standards:

ANSI Standards

     C78.21-1989, ``Incandescent Lamps--PAR and R Shapes''; and
     C79.1-1994, ``Nomenclature for Glass Bulbs--Intended for 
Use with Electric Lamps''

IESNA Standards and Publications

     LM-16-1993, ``Practical Guide to Colorimetry of Light 
Sources'';
     LM-20-1994, ``Approved Method for Photometric Testing of 
Reflector-Type Lamps'';
     LM-58-1994, ``Guide to Spectroradiometric Measurements''; 
and
     Chapter 6 (Light Sources) of Illuminating Engineering 
Society of North America Lighting Handbook, Reference and Application, 
8th Edition, 1993.
    The May 1997 Final Rule incorporated the IESNA Standard LM-66-1991 
in its entirety, but removed the standard's test requirement to use a 
reference ballast so that an integrally ballasted compact fluorescent 
lamp can be tested. 62 FR 29221, 29234 (May 29, 1997).
    To implement recent amendments to EPCA contained in the Energy 
Policy Act of 2005 (Pub. L. 109-58) (EPACT 2005), DOE published a final 
rule in the Federal Register (hereinafter referred to as the December 
2006 Final Rule), which prescribed test procedures for eleven types of 
products for which EPACT 2005 identified specific test procedures 
(including medium screw-based compact fluorescent lamps) on which the 
Federally-mandated test procedures are to be based. 71 FR 71340 
(December 8, 2006). Specifically, the December 2006 Final Rule 
incorporated test procedures for medium-based compact fluorescent lamps 
(CFL) by adopting the August 9, 2001 version of the ENERGY STAR program 
requirements for CFL (version 2.0).
    On December 19, 2007, the President signed the Energy Independence 
and Security Act of 2007 (Pub. L. 110-140), which makes numerous 
amendments to EPCA and directs DOE to undertake several new rulemakings 
for appliance energy efficiency standards. EISA 2007 amends energy 
conservation standards for IRL and provides new energy conservation 
standards for GSIL. In addition, EISA 2007 provides several definitions 
related to products covered by this rulemaking. Furthermore, for all 
covered products, EISA 2007 directs DOE to amend its test procedure to 
incorporate a measure of standby mode and off mode energy consumption, 
if feasible. (42 U.S.C. 6295(gg)(2))

II. Summary of the Proposal

    This NOPR proposes to modify DOE's current test procedures for 
electric lamps in order to achieve three objectives: (1) To update a 
number of lighting industry standards incorporated by reference; (2) to 
adopt certain technical changes and clarifications; (3) to expand the 
test procedures to accommodate new classes of lamps being considered 
for coverage under an amended energy conservation standard or 
additional lamps for which EISA 2007 established energy conservation 
standards; and (4) to address the statutory requirement to expand test 
procedures to incorporate a measure of standby mode and off mode energy 
consumption. These proposed changes are summarized below.

A. Updates to Standards Incorporated by Reference

    In seeking to implement recent amendments to EPCA, DOE determined 
that several of the lighting industry standards referenced in 10 CFR 
part 430 have been superseded by new editions, have been withdrawn, 
and, in many cases, are no longer commercially available. Today's NOPR 
discusses the proposed updates to standards applicable to the test 
procedures for GSFL, IRL, GSIL, and CFL, and it also describes DOE's 
basis for proposing to update the CFR with the most recent versions of 
certain industry testing references in its regulations to the most 
recent versions. DOE requests comments on these proposed revisions, 
including any impacts associated with migration to the most recent 
version of standard currently incorporated by reference.
    Specifically, today's notice proposes the incorporation by 
reference of the ANSI C78.375-1997, ``American National Standard for 
Fluorescent Lamps--Guide for Electrical Measurements''; ANSI C78.81-
2005, ``American National Standard for Electric Lamps--Double-Capped 
Fluorescent Lamps--Dimensional and Electrical Characteristics'' and 
ANSI C78.901-2005, ``American National Standard for Electric Lamps--
Single-Based Fluorescent Lamps--Dimensional and Electrical 
Characteristics''; and ANSI C82.3-2002, ``American National Standard 
for Reference Ballasts for Fluorescent Lamps.'' These revisions of ANSI 
standards replace the older standards, C78.375-1991, C78.1-1991, C78.2-
1991, C78.3-1991, and C82.3-1983, incorporated by reference in the 
September 1994 Interim Final Rule.
    This notice also proposes the incorporation by reference of the 
IESNA LM-9-1999 and IESNA LM-45-2000 for measuring the electrical and 
photometric attributes of fluorescent lamps and general service 
incandescent filament lamps, respectively. These versions of the IESNA 
standards would replace the older standards, IESNA LM-9-1988 and IESNA 
LM-45-1991, that were incorporated by reference in the September 1994 
Interim Final Rule.
    Additionally, this notice proposes to remove the reference to IESNA 
LM-16-1993, which is a guide to the colorimetry of light sources, and 
IESNA LM-66-1991, which concerns the testing of medium-based compact 
fluorescent lamps. Both of these standards were incorporated by 
reference in the May 1997 Final Rule. DOE considers IESNA LM-66 testing 
standard superseded by the compact fluorescent lamp test method adopted 
in 10 CFR 430, Subpart B, Appendix W (``Uniform Test Method for 
Measuring the Energy Consumption of Medium Base Compact Fluorescent 
Lamps'') as part of the December 2006 Final Rule.
    This notice also proposes to incorporate by reference the method 
for measuring and specifying color rendering properties of light 
sources, found in the International Commission on Illumination (CIE) 
Publication 13.3-1995, which replaces the older publication, CIE 
Publication No. 13.2-1974 (corrected reprint 1993), incorporated by 
reference in the September 1994 Interim Final Rule.

[[Page 13468]]

B. Technical Amendments

    In addition to incorporation by reference updates, this notice 
proposes to continue to require that testing of GSFL be based on low-
frequency reference ballasts, except for those lamps which can only be 
tested on high-frequency ballasts. That is to say, where the newly-
referenced ANSI standards allow for both low- and high-frequency 
measurement, DOE proposes to require that manufacturers continue to 
report on the lamp performance using the low-frequency reference 
ballast. By maintaining fluorescent lamp testing on low-frequency 
ballasts when possible, DOE believes that the proposed updates to more 
current ANSI standards would not alter the measured efficacy of 
fluorescent lamps.
    DOE is also proposing to amend certain provisions in its 
regulations for calculating and reporting lamp efficacy. Specifically, 
DOE proposes that lamp efficacy for GSFL be rounded to the nearest 
tenth of a lumen per watt rather than the nearest whole number, as it 
is now. DOE notes that the fluorescent lamp standards established by 
EPACT 1992 set efficacy requirements that are to the tenths decimal 
place (e.g., 75.0 lumens per watt for 4-foot medium bipin lamps). DOE 
proposes changing the rounding practice for GSFL efficacy measurements 
to round to the nearest tenth of a lumen per watt for two reasons. 
First, the measured efficacy for the sample of lamps tested would be 
reported to the same degree of accuracy as the standard prescribed in 
EPACT 1992. Second, in conducting analyses for the energy conservation 
standards ANOPR, DOE found that in order to have standard levels for 
GSFL that are best able to maximize energy savings, it must utilize the 
tenths decimal place for the ANOPR analysis. Furthermore, DOE's 
proposed approach would promote consistency with other lamp types 
already tested (e.g., lamp efficacy for IRL is rounded to the nearest 
tenth of a lumen per watt).
    Additionally, DOE is proposing in this NOPR to adopt a test method 
for the measurement and calculation of correlated color temperature 
(CCT) for fluorescent lamps and incandescent lamps. CCT is used as a 
metric to define ``colored fluorescent lamp'' in 10 CFR 430.2 and to 
define ``colored incandescent lamp'' in 42 U.S.C. 6291(30)(EE). This 
proposed amendment supports the energy conservation standards 
rulemaking ANOPR published in today's Federal Register, in which DOE 
considers establishing separate product classes for fluorescent lamps 
based on their CCT. Also, in support of this consideration of separate 
product classes based on CCT, DOE is proposing in this NOPR to revise 
the definition of ``basic model'' such that all GSFL that are 
considered to be the same basic model have similar CCTs.

C. Amendments Related to Testing of Potentially Added Coverage

    DOE is aware that the introduction of new 4-foot medium bipin and 
2-foot U-shaped fluorescent lamps into the lighting market has 
effectively increased the number and types of lamps subject to DOE 
regulation under the existing definition of ``fluorescent lamp.'' In 
addition, DOE is aware that certain 8-foot slimline and 8-foot high 
output lamps, as well as 8-foot very high output lamps and T5 
fluorescent lamps, are not presently part of DOE's scope of coverage. 
In the energy conservation standards ANOPR published in today's Federal 
Register, DOE discusses its consideration of whether to adopt energy 
conservation standards for some of these additional fluorescent lamps. 
In order not to delay the rulemaking process, in this test procedures 
rulemaking, DOE is proposing to adopt test procedures for all of these 
additional fluorescent lamps that are under consideration.
    DOE is also proposing to insert language in the CFR regarding the 
test procedure for GSIL. As stated earlier, EISA 2007 establishes 
energy conservation standards for GSIL. Consequently, the several 
necessary portions of the GSIL test procedure (e.g., specification of 
units to be tested and efficacy calculation methods) are not 
incorporated into DOE's existing test procedure, as these lamp types 
were not previously regulated. Therefore, in this NOPR, DOE is 
proposing to include these GSIL test procedure provisions in a manner 
consistent with the existing IRL test procedure.

D. Off Mode and Standby Mode Energy Consumption

    As stated earlier, EISA 2007 directs DOE to amend its test 
procedure to incorporate a measure of off mode and standby mode energy 
consumption, if feasible. (42 U.S.C. 6295(gg)(2)) As discussed in 
further detail below, DOE believes that off mode and standby mode 
energy consumption of GSFL, IRL, and GSIL are inapplicable at the 
current state of the technologies. Because lamp operation in these two 
modes is not feasible, DOE proposes to not expand the test procedure to 
incorporate measurement methods for off mode or standby mode energy 
consumption of GSFL, IRL, and GSIL.

III. Discussion

A. Updates to Test Procedure References

    As part of the DOE's rulemaking regarding energy conservation 
standards for lamps, DOE held a public meeting on June 15, 2006, to 
present and discuss the Rulemaking Framework Document for General 
Service Fluorescent Lamps, Incandescent Reflector Lamps, and General 
Service Incandescent Lamps \5\ (hereinafter Framework Document). 71 FR 
30834 (May 31, 2006) (announcing public meeting and availability of 
Framework Document). Participants at the public meeting included energy 
and environmental groups, lamp manufacturers, State energy offices, 
electric utilities, and lighting consultants and designers.
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    \5\ A copy of the Framework Document, ``Rulemaking Framework 
Document for General Service Fluorescent Lamps, Incandescent 
Reflector Lamps, and General Service Incandescent Lamps'' can be 
found on DOE's Web site at: http://www.eere.energy.gov/buildings/appliance_standards/residential/pdfs/lamps_framework.pdf.
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    In the Framework Document, DOE stated that it did not intend to 
update its test procedures in the lamps rulemaking. (Framework 
Document, No. 1.2 at pp. 8-9) At that time, DOE did not believe an 
update to the test procedures for lamps was necessary, as no 
stakeholder or manufacturer had raised this as an issue either directly 
with DOE or in the context of the certification reports submitted 
periodically for covered lamps. In Appendix D of the Framework 
Document, however, DOE did provide a list of the industry standards 
incorporated by reference in its regulations, as codified in the CFR.
    In response to the Framework Document, the National Electrical 
Manufacturers Association (NEMA) commented that several of the methods 
and standards for test procedures listed in Appendix D of the Framework 
Document had been withdrawn and were no longer commercially available, 
while others had been superseded with new editions or updated in 
accordance with ANSI policy. NEMA urged DOE to update its regulations 
to use the current editions of the referenced test procedures, arguing 
that such action is important to minimize the administrative burden on 
those who conduct the testing. (NEMA, No. 8 at p. 2) \6\ GE Consumer 
and Industrial (GE)

[[Page 13469]]

also commented that DOE should update the testing standards 
incorporated by reference. GE stated that of the eleven standards 
incorporated by reference, three have been consolidated and superseded; 
one has been withdrawn; five have been superseded, and only two are 
still current. (Public Meeting Transcript, No. 4.5 at p. 30) GE 
asserted that having DOE regulations reference industry standards that 
are obsolete, withdrawn, revised, and consolidated makes compliance 
more problematic for regulated entities. (Public Meeting Transcript, 
No. 4.5 at p. 29)
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    \6\ A notation in the form ``NEMA, No. 8 at p. 2'' identifies a 
written comment that DOE has received and has included in the docket 
of its energy conservation standards rulemaking for GSFL and IRL 
(Docket No. EE-2006-STD-0131; RIN number 1904-AA92). This particular 
notation refers to a comment: (1) by the National Electrical 
Manufacturers Association; (2) in document number 8 in the docket of 
energy conservation standards rulemaking; and (3) appearing on page 
2.
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    As part of its comments, NEMA prepared a table which listed each of 
the ANSI Lamp and Ballast Standards, IESNA Test Methods,\7\ and CIE 
Technical Reports and Guides that DOE included in Appendix D of the 
Framework Document. NEMA then listed the current relevant standard, 
method, or guide being used by industry today. (NEMA, No. 12 at pp. 3-
4) This comment very clearly presented the changes NEMA was requesting 
to the lighting test procedures incorporated by reference in the CFR. 
Specifically, NEMA identified the following references as needing 
revision or deletion: (1) ANSI C78.1-1991 (``For Fluorescent Lamps--
Rapid Start Types--Dimensional and Electrical Characteristics''); (2) 
ANSI C78.2-1991 (``For Fluorescent Lamps--Preheat Start Types--
Dimensional and Electrical Characteristics''); (3) ANSI C78.3-1991 
(``For Fluorescent Lamps--Instant-Start and Cold-Cathode Types--
Dimensional and Electrical Characteristics''); (4) ANSI C78.375-1991 
(``For Fluorescent Lamps--Guide for Electrical Measurements''); (5) 
ANSI C82.3-1983 (``Reference Ballasts for Fluorescent Lamps''); (6) 
IESNA LM-9-88 (``IES Approved Method for the Electrical and Photometric 
Measurements of Fluorescent Lamps''); (7) IESNA LM-16-1993 (``IESNA 
Practical Guide to the Colorimetry of Light Sources''); (8) IESNA LM-
45-1991 (``IES Approved Method for Electrical and Photometric 
Measurements of General Service Incandescent Filament Lamps''); and (9) 
the CIE Publication No. 13.2 1974, corrected reprint 1993 (``Method of 
Measuring and Specifying Color Rendering Properties of Light Sources, 
ISBN 3 900 734 39 9''). (NEMA, No. 12 at p. 2 and pp. 3-4) Finally, 
NEMA also identified a referenced standard for compact fluorescent 
lamps, IESNA LM-66-1991 (``Electrical and Photometric Measurements of 
Single Ended Compact Fluorescent Lamps'') which requires updating. NEMA 
noted that EPACT 2005 established minimum standards for single ended 
CFL, and the IESNA LM-66 reference needs to be updated as part of this 
process. (NEMA, No. 12 at p. 4)
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    \7\ In its table, NEMA also included an IESNA testing standard 
for medium-based compact fluorescent lamps, which, though not 
included by DOE in Appendix D of the Framework Document, is 
incorporated by reference in DOE's test procedures for Electric 
Lamps. (10 CFR 430, Subpart B, Appendix R, paragraph 4.4)
---------------------------------------------------------------------------

    In response, DOE has tentatively decided to update several industry 
standards incorporated by reference in DOE's lighting regulations in 
order to ensure their availability and to facilitate testing. DOE notes 
that various industry lighting standards are referenced in its 
regulations, as codified in 10 CFR 430.2 and 430.22 and 10 CFR part 
430, Subpart B, Appendix R. Although references to incorporated 
industry standards are generally found in the test procedures contained 
in DOE's regulations, this rulemaking document also addresses other 
provisions of DOE's lighting regulations where references to the 
identical standards require updating. Initiating such changes at one 
time in the context of this test procedure rulemaking is more efficient 
and promotes consistency across DOE's lighting regulations. However, 
where it was determined that updating to a more recent version of an 
incorporated industry standard would effect a significant change in the 
scope of coverage of the regulation or other compliance requirements 
(e.g., changing the definition of ``rated wattage'' in 10 CFR 430.2), 
DOE reserved consideration of such updates for the standard-setting 
ANOPR because it believes that rulemaking to be the appropriate context 
for making substantive changes to energy conservation standard levels 
and their scope of coverage.
    When considering an updated standard, DOE examines each one to 
ensure that a revision to DOE's regulations would not result in a test 
procedure that is unduly burdensome to conduct. DOE also examines an 
updated standard to determine whether the amended test procedure would 
significantly change the measured lamp efficacy (thereby necessitating 
amendments to the energy conservation standard itself). Unless 
otherwise stated, DOE has determined that none of the referenced test 
procedures is burdensome to conduct, nor would they result in a change 
in measured energy efficiency. Thus, DOE proposes to update the 
standards incorporated by reference to the more recent versions 
recommended by stakeholders. The updated references are discussed in 
detail below.
1. General Service Fluorescent Lamps
    NEMA commented that the ANSI C78.1-1991, C78.2-1991, and C78.3-1991 
have been collectively superseded by the 2005 edition of ANSI C78.81. 
These 1991 standards are referenced in DOE's definitions of ``cold-
temperature fluorescent lamp,'' ``fluorescent lamp,'' and ``rated 
wattage.'' (See 10 CFR 430.2) In addition, the test methods and 
measurements for GSFL incorporate elements of each of these standards. 
(See 10 CFR 430, Subpart B, Appendix R, paragraph 4.1.1)
    Since the time of their incorporation, these industry standards 
have undergone several rounds of revision. The 1991 standards were 
consolidated in 2001 as ANSI C78.81 and ANSI C78.901. ANSI C78.81 was 
later revised in 2003. Both ANSI C78.81 and ANSI C78.901 were then 
revised in 2005. ANSI C78.81-2005, addressing dimensional and 
electrical characteristics for double-capped fluorescent lamps, 
combines and is an updated version of ANSI C78.2-1991 (which addresses 
dimensional and electrical characteristics for preheat start 
fluorescent lamps), ANSI C78.3-1991 (which addresses dimensional and 
electrical characteristics for instant start and cold-cathode type 
fluorescent lamps), and portions of ANSI C78.1-1991 (which addresses 
dimensional and electrical characteristics for rapid start fluorescent 
lamps). ANSI C78.901-2005 provides dimensional and electrical 
characteristics for single-based fluorescent lamps and incorporates 
specifications for the U-shaped lamps that were previously covered by 
ANSI C78.1-1991.
    In a review and comparison of the 1991 and 2005 ANSI standards, DOE 
found that both ANSI C78.81-2005 and ANSI C78.901-2005 add a 
requirement that the average wattage not exceed the rated wattage by 5 
percent plus 0.5 watts. In the 1991 ANSI standards, the relationship 
between the average and rated wattage was not defined. The new ANSI 
standards, with this tolerance on average wattage, would allow a lamp 
listed in a catalogue as being nominally 32 watts (rated at 32.5 watts 
in ANSI C78.81) to actually have a power as high as 34.6 watts and 
still be listed as nominally 32 watts. However, DOE notes that 
manufacturers do not use the rated wattage when calculating efficacy. 
Instead, they use the measured (or ``average'') wattage, following the 
steps in DOE's test procedure. Therefore, this new requirement that the 
average wattage shall not exceed the rated

[[Page 13470]]

wattage by 5 percent plus 0.5 watts would not change the represented 
efficacy of lamps tested. In other words, the efficacy represented by a 
lamp tested under the 1991 ANSI standards and under the 2005 ANSI 
standards would not differ due to this new tolerance requirement on 
rated wattage.
    A noteworthy difference between ANSI C78.1 and ANSI C78.81 is each 
document's content under Annex A.2, which is referenced in DOE's 
definition of ``rated wattage'' \8\ (See 10 CFR 430.2). As mentioned 
earlier, in the context of ``rated wattage,'' this difference could 
result in a change in coverage under the energy conservation standards. 
Specifically, Annex A.2 of ANSI C78.1 indicates that the lamp 
abbreviation may include either the rated wattage or nominal wattage 
for a particular lamp. However, Annex A.2 of ANSI C78.81 no longer 
refers to the rated wattage, specifying that the lamp abbreviation 
incorporates only the nominal wattage. Although Annex A.2 of ANSI 
C78.81 does not provide a definition of rated wattage, Clause 11.1 of 
the standard does identify rated wattage by referring to the rated 
values in the specific lamp data sheets contained in ANSI C78.81. 
Because the rated wattage values referred to in Annex A.2 of the 
outdated ANSI C78.1-1991 are different from those values identified by 
either Annex A.2 or Clause 11.1 of ANSI 78.81-2005, implementing this 
reference update in the definition of ``rated wattage'' (i.e., 
substituting ANSI C78.1 with ANSI C78.81) would substantively change 
that definition. Due to the fact that rated wattage is used in the 
definition of ``fluorescent lamps,'' updating ANSI C78.1 to ANSI C78.81 
would alter the scope of coverage for fluorescent lamps under the 
applicable DOE regulations (scope may increase or decrease, depending 
on the nominal and rated wattage of the fluorescent lamp). For this 
reason, DOE is not proposing to update the relevant incorporation by 
reference in the definition of ``rated wattage'' in the context of this 
test procedure NOPR. Instead, DOE discusses potential revisions to the 
``rated wattage'' definition in the energy conservation standards 
rulemaking, for which an ANOPR is published in today's Federal 
Register. In the ANOPR, DOE has a section where it discusses scope of 
coverage, including the updating of the reference from ANSI C78.1 to 
C78.81 in the definition of ``rated wattage.''
---------------------------------------------------------------------------

    \8\ 10 CFR 430.2 defines ``rated wattage'' as: ``Rated wattage, 
with respect to 4-foot medium bipin T8, T10 or T12 lamps, means: (1) 
If the lamp is listed in ANSI C78.1-1991, the nominal wattage of a 
lamp determined by the lamp designation in Annex A.2 of ANSI C78.1-
1991; or (2) If the lamp is a residential straight-shaped lamp, the 
wattage a lamp consumes when operated on a reference ballast for 
which the lamp is designed; or (3) If the lamp is neither listed in 
ANSI C78.1-1991 nor a residential straight-shaped lamp, the wattage 
a lamp consumes when using reference ballast characteristics of 236 
volts, 0.43 amps and 439 ohms for T10 or T12 lamps or reference 
ballast characteristics of 300 volts, 0.265 amps and 910 ohms for T8 
lamps.''
---------------------------------------------------------------------------

    It is important to note that while DOE is not proposing to update 
the ANSI C78.1-1991 reference in the definition of ``rated wattage'' in 
10 CFR 430.2, the term ``rated wattage'' is not used in DOE's 
fluorescent and incandescent lamp test procedure. Therefore, the 
updated fluorescent and incandescent lamp test procedure, as proposed 
in this NOPR, would incorporate all the most up-to-date industry 
standards and practices.
    For several covered lamps listed in ANSI C78.1-1991, the updated 
ANSI C78.81-2005 adds high-frequency reference ballast settings for 
lamps without cathode heating. Because DOE references ANSI standard 
C78.1 in the test methods and measurements of GSFL, this additional 
option for testing may introduce a significant change in the test 
procedure and change in the measured efficacy. (See 10 CFR 430, Subpart 
B, Appendix R, paragraph 4.1.1) Fluorescent lamp operation without 
cathode heating generally results in a higher measured efficacy than 
operation with cathode heating. In addition, DOE recognizes that lamp 
operation on a high-frequency ballast results in significantly 
different lamp efficacy than lamp operation on a low-frequency ballast. 
Due to the fact that these lamps can be operated on both low- and high-
frequency ballasts, DOE is proposing to require all lamps have their 
efficacy tested using the low-frequency reference ballasts. This 
proposal is consistent with the existing test procedure and referenced 
1991 ANSI standard and will ensure that all testing will result in 
consistent lamp efficacy measurements. For those lamps which can only 
be tested on a high-frequency reference ballast (e.g., 86-Watt 8-foot 
T8 high output or T5 fluorescent lamps, though neither are currently 
covered products), DOE is proposing that manufacturers would test and 
report their performance using the high-frequency reference ballast 
settings contained in the updated 2005 ANSI standard. This issue of 
lamp testing on high-frequency ballasts is discussed in detail in 
Section III.B of this NOPR.
    Finally, in 10 CFR 430.2, paragraphs (3) and (4) of the definition 
of ``fluorescent lamp'' define the scope of coverage for such lamps 
that are subject to energy efficiency standards by referencing the 
lamps contained in ANSI C78.1 and ANSI C78.3. In paragraph (3) of the 
definition, the scope of ``8-foot high output lamps'' is limited to 
those lamps identified in ANSI C78.1-1991. Substituting ANSI C78.1-1991 
with ANSI C78.81-2005 in paragraph (3) would not alter the scope of 
coverage of 8-foot high output lamps, as no additional lamps of this 
type are listed in ANSI C78.81. Therefore, DOE proposes in this NOPR to 
replace the reference to ANSI C78.1-1991 with a reference to ANSI 
C78.81-2005 in paragraph (3) of DOE's definition of a ``fluorescent 
lamp.''
    Similarly, paragraph (4) of the definition of ``fluorescent lamp'' 
defines ``8-foot slimline lamps'' by referencing ANSI C78.3-1991. The 
updated ANSI C78.81-2005 provides lamp specification data for one 
additional fluorescent lamp if the reference to ANSI C78.3 was 
substituted with the 2005 ANSI standard in paragraph (4) of the 
definition. Specifically, ANSI C78.81-2005 provides lamp specification 
data for a 59-watt, 8-foot, T8, single pin, instant start fluorescent 
lamp that would fall under the definition of ``8-foot slimline lamps.'' 
Thus, if DOE were to update this reference to ANSI C78.3-1991 by 
substituting it with ANSI C78.81-2005, DOE would be expanding its scope 
of coverage to additional 8-foot slimline lamps. Therefore, DOE is not 
proposing in this proposed rule to update the referencing of ANSI 
C78.3-1991 in paragraph (4) of the definition of ``fluorescent lamp'' 
in this rulemaking proceeding. However, in this test procedure NOPR, 
DOE is proposing to update all references to ANSI C78.3-1991 appearing 
in 10 CFR 430, Subpart B, Appendix R.\9\ Today's proposal, if adopted, 
would ensure that DOE has a test procedure for fluorescent lamps 
incorporating all the most up-to-date industry standards. DOE is 
considering the issue of the reference to the outdated ANSI C78.3-1991 
in the definition of ``fluorescent lamp'' (and the associated expansion 
of coverage) in the energy conservation standard ANOPR for GSFL, IRL, 
and GSIL published in today's Federal Register.
---------------------------------------------------------------------------

    \9\ By referencing ANSI C78.81 and ANSI C78.901 in 10 CFR 430, 
Subpart B, Appendix R, DOE recognizes that the GSFL test procedure 
provides testing methods for all GSFL currently regulated by DOE as 
well as other lamps not included in the scope of coverage of DOE's 
regulations.
---------------------------------------------------------------------------

    For all the reasons set forth in the preceding paragraphs, DOE is 
proposing to incorporate by reference ANSI C78.81-2005 and ANSI 
C78.901-2005 and to delete the references to ANSI C78.1-1991 in the 
definition of ``cold-temperature fluorescent lamp'' and in

[[Page 13471]]

paragraph (3) of the definition of ``fluorescent lamp'' in 10 CFR 
430.2. In addition, DOE proposes to incorporate by reference ANSI 
C78.81-2005 and ANSI C78.901-2005. DOE also proposes to delete the 
references to ANSI C78.1, ANSI C78.2, and ANSI C78.3 in the test 
methods and measurements of GSFL. (10 CFR 430, Subpart B, Appendix R, 
paragraph 4.1.1) DOE believes that by continuing to require that all 
lamps be tested on low-frequency ballasts (except those that cannot 
be), the revisions proposed above would not result in any additional 
testing burden or significant change in measured lamp efficacy.
    NEMA commented that ANSI C78.375-1991 has been updated to ANSI 
C78.375-1997. (NEMA, No. 12 at p. 3) ANSI C78.375-1991, which is 
incorporated by reference, describes procedures for obtaining 
electrical measurements for these lamps. (See 10 CFR 430, Subpart B, 
Appendix R) DOE reviewed the test procedure and the ANSI updates, and 
it was found that the 1997 revision provides less restrictive 
requirements for supply voltage than the 1991 version, and it removes 
specifications for instrumentation usage and correction determination. 
These updates are based on changes in technology, and DOE believes that 
these revisions would not change the measured lamp efficacy. The 
revised 1997 ANSI standard requires that lamp testing be performed in a 
draft-free environment and that the test instruments are of true root 
mean square type.\10\ DOE has tentatively concluded that both of these 
updates would help to reduce errors and produce more consistent, 
accurate representations of lamp performance, without resulting in any 
additional testing burden or change in measured lamp efficacies. 
Therefore, DOE is proposing to amend the reference to ANSI C78.375-1991 
by replacing it with ANSI C78.375-1997 in 10 CFR 430.22 and 10 CFR part 
430, Subpart B, Appendix R.
---------------------------------------------------------------------------

    \10\ These instruments directly calculate the root mean square 
from the measured waveform, rather than basing the calculation on 
the assumption that the waveform is sinusoidal.
---------------------------------------------------------------------------

    Next, NEMA suggested that DOE amend references to ANSI C82.3-1983, 
which provides design features and operating characteristics for 
fluorescent lamp reference ballasts, by replacing it with the latest 
version of that standard, ANSI C82.3-2002. (NEMA, No. 12 at p. 3) ANSI 
C82.3-1983 is currently referenced in the test methods and measurements 
section of the GSFL test procedure (see 10 CFR part 430, Subpart B, 
Appendix R, paragraph 4.1.1). ANSI C82.3-2002 updates instrument/
calibration requirements reflective of the changes over time in the 
instrumentation used to test lamps. Instrumentation used today no 
longer requires many of the calibrations and adjustments dictated in 
the 1983 standard. DOE believes that the revised ANSI standard (ANSI 
C82.3-2002), though simplifying calibration and adjustment techniques, 
does not alter the measured efficacies of lamps tested vis-[agrave]-vis 
those reported in ANSI C82.3-1983. In addition, ANSI C82.3-2002 
introduces high-frequency (i.e., 25 kHz) specifications for reference 
test ballasts. However, as stated above, DOE is proposing to require 
all lamps to be tested using low-frequency ballasts (except those which 
can only be tested with high-frequency ballasts). Because all currently 
covered lamps have corresponding low-frequency ballast specifications 
provided, DOE concludes that this revision to the ANSI standard does 
not affect the efficacy measurement for the relevant lamps or introduce 
any additional testing burden. Therefore, DOE is proposing to replace 
the reference to ANSI C82.3-1983 with ANSI C82.3-2002 in 10 CFR 430.22 
and 10 CFR part 430, Subpart B, Appendix R.
    Furthermore, NEMA commented that IESNA LM-9-99 is the current 
version of IESNA LM-9-88, and that the references to LM-9-88 in 10 CFR 
part 430, Subpart B, Appendix R should be updated to the more recent 
version of the IESNA standard. (NEMA, No. 12 at p. 3) These two 
standards describe the procedures for assessing electrical and 
photometric characteristics of fluorescent lamps. The 1999 version of 
IESNA LM-9 adds specifications for self-absorption correction when 
taking light output measurements. Although this addition could raise 
efficacy by as much as 5 or 10 percent, the degree of this change 
depends on the integrating-sphere configuration and the laboratory 
conducting the testing. However, because some laboratories already 
account for self-absorption in their light output measurements, these 
added specifications would only affect those laboratories not presently 
performing this practice. If DOE adopts this revision and concludes 
that the update does significantly affect measured lamp efficacy, then 
in accordance with 42 U.S.C. 6293(e), DOE would be required to ``amend 
the applicable energy conservation standard during the rulemaking 
carried out with respect to such test procedure.'' In this case, DOE 
will revise and develop new or amended efficacy standards for 
fluorescent lamps in its energy conservation standards rulemaking, 
taking into consideration the updated standard, IESNA LM-9-1999. DOE 
invites comment on this issue.
    Another difference between IESNA LM-9-1999 and the earlier version 
of that standard concerns the electrical settings used during lamp 
measurements. The updated IESNA standard allows measurements to be 
taken with the lamp operating and stabilized under one of three 
conditions: (1) At the specified input voltage to the reference 
circuit; (2) at the rated lamp power; or (3) at a specified current. In 
contrast, the 1988 version of the IESNA standard requires that 
measurements be taken at the input voltage specified by the reference 
circuit. Though all three measurement techniques are valid methods to 
test fluorescent lamps, DOE believes that testing under each of the 
three measurement techniques could result in significantly different 
efficacies. Therefore, in order to ensure consistent lamp efficacy 
measurements, DOE proposes to limit the testing of lamps by using one 
particular method, with the lamp operating and stabilized at the 
specified input voltage to the reference circuit. By retaining this 
single method of testing lamps, DOE makes certain that updating to 
IESNA LM-9-1999 will not change the measured lamp efficacy or cause 
additional testing burden. Other changes to the revised version 
standardize methods of testing by providing clearer guidelines. DOE 
believes that these updates will result in more consistent and accurate 
efficacy measuring and reporting. Therefore, DOE proposes to update the 
references to IESNA LM-9 in 10 CFR 430.22 and 10 CFR part 430, Subpart 
B, Appendix R, by substituting the test method in IESNA LM-9-1999, with 
a limitation that the testing conditions are to be that the lamp must 
be operating and stabilized at the specified input voltage to the 
reference circuit.
2. Incandescent Reflector Lamps and General Service Incandescent Lamps
    NEMA commented that IESNA LM-45-1991 is out of date and has been 
updated to IESNA LM-45-2000. (NEMA, No. 12 at pp. 3-4) IESNA LM-45-
1991, which is incorporated by reference in 10 CFR part 430, Subpart B, 
Appendix R, describes the procedures to be followed for measurement of 
the electrical and photometric characteristics of general service 
incandescent filament lamps. In addition, IESNA LM-20 (the referenced 
standard regarding the photometric testing of reflector-type lamps) 
incorporates IESNA LM-45-1991 by reference. DOE's review of these 
testing

[[Page 13472]]

standards indicates that revising the test procedure to incorporate 
IESNA LM-45-2000 by reference would update testing instrumentation 
specifications, test procedure information, and mechanisms for 
determining measurement errors.
    DOE believes that substituting IESNA LM-45-2000 for the version 
currently incorporated would provide clarification in the test 
procedure, which would reduce variability without significantly 
affecting measured lamp efficacy. Specifically, the revised IESNA 
standard provides a detailed procedure for establishing lamp 
stabilization. The revised IESNA standard also explains the origin of 
measurement errors caused by the deviation in system response from the 
photopic luminous efficacy function (V([lambda])) when determining 
illuminance and total luminous flux. Furthermore, the revised IESNA 
standard requires a tighter bound of uncertainty measurements for 
voltage and current. It is DOE's understanding that these modifications 
could reduce uncertainty and variability in efficacy measurements. DOE 
believes that the changes are necessary because the previous 
methodology incorporates measurement techniques that could result in 
different efficacy values for the same lamp. In addition, DOE believes 
that testing under an amended test procedure that incorporates the 2000 
version of the IESNA standard would not be unduly burdensome to 
conduct. Therefore, DOE is proposing to incorporate by reference IESNA 
LM-45-2000 under 10 CFR 430.22 and 10 CFR part 430, Subpart B, Appendix 
R.
3. Medium-Based Compact Fluorescent Lamps
    DOE is proposing to delete references to test procedures for 
medium-based compact fluorescent lamps from 10 CFR part 430, Subpart B, 
Appendix R, because test procedures conforming with EPACT 2005 were 
added by the December 2006 Final Rule. Section 323(b)(12)(A) of EPCA, 
as amended, requires test procedures for medium-based CFL to be based 
on the August 9, 2001, version of the ENERGY STAR program requirements 
for CFL (version 2.0). Accordingly, the December 2006 Final Rule 
incorporated the version 2.0 as DOE's test procedure for CFL. (10 CFR 
part 430, Subpart B, Appendix W) This statutory directive supersedes 
the testing procedures adopted by the September 1994 Interim Final 
Rule. Therefore, DOE proposes to delete references to testing medium-
based compact fluorescent lamps from 10 CFR 430.22 and 10 CFR part 430, 
Subpart B, Appendix R. In addition, DOE proposes to reference Appendix 
W of Subpart B instead of Appendix R of Subpart B in 10 CFR part 430 
when indicating the appropriate test procedure for medium base compact 
fluorescent lamps.
4. General Information Standards
    NEMA commented that IESNA LM-16-1993, a guide to colorimetry of 
light sources, has been withdrawn and is commercially unavailable. 
Accordingly, NEMA requested that this reference be eliminated from 
DOE's regulations. (NEMA, No. 12 at pp. 3-4) IESNA LM-16-1993, which is 
referenced in 10 CFR part 430, Subpart B, Appendix R, is not a specific 
test method and does not provide any detail associated with the test 
procedures contained in Appendix R. IESNA LM-16 provides only 
educational information and refers to testing standards already 
referenced by other incorporated ANSI, IESNA, and CIE references. 
Therefore, DOE is proposing to delete the reference to IESNA LM-16-1993 
from Appendix R because it has been withdrawn by industry and is 
superfluous to DOE's test procedure. Correspondingly, DOE is proposing 
to delete the reference to IESNA LM-16-1993 from 10 CFR 430.22(b)(2). 
DOE believes that these amendments would not result in any change in 
the testing method or measured efficacies of fluorescent or 
incandescent lamps.
    In its comments, NEMA urged DOE to incorporate by reference CIE 
Publication 13.3-1995, which is the updated version of CIE Publication 
13.2-1974 (corrected reprint 1993). CIE Publication 13.2 is cited in 10 
CFR 430.2, 10 CFR 430.22(b)(3), and 10 CFR part 430, Subpart B, 
Appendix R. CIE Publication 13.2 is referenced in the definition of 
``colored fluorescent lamp'' (10 CFR 430.2) and in the test methods and 
measurements of GSFL (10 CFR 430, Subpart B, Appendix R, paragraph 
4.5.1).\11\ CIE Publication 13.2 presents the procedure for measuring 
and specifying color rendering properties of light sources. Relative to 
CIE Publication 13.2, data tables have been modified in CIE Publication 
13.3 to be representative of current spectroradiometric practices. A 
smaller interval for the color rendering index (CRI) is required due to 
changes in current practices. However, the technical method for 
determining CRI has not changed from the 1974 edition of the CIE 
publication. DOE believes the proposed amendments to this document 
would not significantly impact the measurement of lamp efficacy or add 
additional testing burden because these changes have already been 
widely adopted in practice and are now standardized across 
laboratories. Therefore, DOE is proposing to update the relevant CFR 
provisions to incorporate by reference CIE Publication 13.3-1995, in 
place of CIE Publication 13.2-1974 (corrected reprint 1993).
---------------------------------------------------------------------------

    \11\ CIE Publication 13.2 is also referenced in the DOE 
definition of ``colored incandescent lamp'' as developed and 
codified in the May 1997 Final Rule. 62 FR 29221,29228 (May 29, 
1997) However, section 321(a)(1) of EISA 2007 establishes a new 
definition (superseding DOE's previous definition) that references 
the updated CIE Publication 13.3.
---------------------------------------------------------------------------

    In addition, DOE is also proposing in this notice to delete the 
reference to TLA Lighting Consultants from 10 CFR 430.22(b)(3), and 
instead is inserting both an e-mail address and Web site for CIE. DOE 
is proposing this amendment for the following reasons: (1) DOE no 
longer believes it is necessary to list a private company as the source 
of CIE documents when CIE documents can be purchased online directly 
from CIE; and (2) as discussed in 10 CFR 430.22(a)(2), the CIE document 
and all referenced standards are made publicly available through both 
the National Archives and Records Administration and the U.S. 
Department of Energy headquarters in Washington, DC.

B. High-Frequency Fluorescent Ballast Testing

    As discussed in Section III.A above, DOE is proposing to 
incorporate by reference ANSI C78.81 and ANSI C78.901 (which replaced 
ANSI C78.1, ANSI C78.2, and ANSI C78.3) in 10 CFR part 430, Subpart B, 
Appendix R, paragraph 4.1.1. ANSI C78.81 allows several lamps to be 
tested on high-frequency ballasts. Philips commented that the same lamp 
tested on different reference ballasts may have different reported 
efficacies. (Philips, No. 11 at p. 3) The Philips comment raises a 
significant point. DOE believes that having a fluorescent lamp efficacy 
standard which allows manufacturers to determine compliance by using 
either of two different methods would introduce inconsistencies in the 
measured efficacies for those products. At this time, while high-
frequency testing specifications are available for some lamps, they are 
not yet available for all of DOE's covered fluorescent lamp types. ANSI 
C78.81 does provide low-frequency reference ballast specifications for 
all of DOE's covered fluorescent lamps. Therefore, consistent with the 
current test procedure, DOE is proposing in this NOPR to require 
testing of GSFL using low-frequency reference ballasts when possible. 
If, as discussed in the energy conservation standards ANOPR, DOE were 
to extend its coverage to certain additional

[[Page 13473]]

fluorescent lamps for which only high-frequency reference ballast 
specifications are available, then DOE proposes to require that testing 
of those lamps would be conducted using the specified high-frequency 
reference ballast. By continuing to test fluorescent lamps on low-
frequency ballasts when possible, DOE ensures consistent and repeatable 
efficacy measurements. In addition, as this proposal does not represent 
a divergence from the current testing practices, DOE believes that the 
proposed test procedure would neither increase testing burden nor alter 
the measured efficacy of fluorescent lamps.
    DOE is aware that the fluorescent ballast market is shifting toward 
high-frequency (i.e., electronic) ballasts. Therefore, if industry 
standards are amended in the future so as to provide high-frequency 
testing specifications for a more comprehensive list of covered lamps, 
DOE will consider reevaluating its test procedures. In such a case, DOE 
may propose allowing manufacturers the option of choosing either low-
frequency reference balance testing or high-frequency reference ballast 
testing. DOE notes that if it allows manufacturers to test and 
represent the efficacy of their lamps using a high-frequency reference 
ballast, DOE would need to adjust the table of fluorescent lamp 
efficacy requirements (which currently includes low-frequency ballasts 
efficacy levels) so as to also include high-frequency ballast efficacy 
levels, in accordance with 42 U.S.C. 6293(e). In other words, DOE would 
scale its efficacy requirements to reflect the performance of a lamp on 
a low-frequency ballast to that same lamp's performance on a high-
frequency ballast. DOE invites stakeholders to comment on this issue.

C. Calculation of Fluorescent Lamp Efficacy

    DOE's current test procedures for fluorescent and incandescent 
lamps contain an inconsistency between the definition of ``lamp 
efficacy'' and the minimum efficacy standards established by the Energy 
Policy Act of 1992 (Pub. L. 102-486) (EPACT 1992). Under 10 CFR part 
430, Subpart B, Appendix R, paragraph 2.6, lamp efficacy for all lamps 
is defined as: ``the ratio of measured lamp lumen output in to the 
measured lamp electrical power input in watts, rounded to the nearest 
whole number, in units of lumens per watt.'' Similarly, the GSFL test 
procedure states that lamp efficacy measurements should be rounded to 
the nearest lumen per watt (10 CFR 430.23(r)(2)). However, in 10 CFR 
430.23(r)(3), lamp efficacy for IRL is defined as the ratio of lumens 
emitted over watts consumed, rounded to the nearest tenth of a lumen 
per watt. DOE believes that accuracy of efficacy measurements is 
crucial in order to maximize energy savings under DOE regulations. DOE 
further notes that average lamp efficacy requirements for GSFL, as 
listed in EPCA, are specified to the nearest tenth of a lumen per watt. 
(42 U.S.C. 6295(i)(1)(A)) Therefore, DOE is proposing to revise the 
GSFL test procedure (10 CFR 430.23(r)(2)) and the test procedure 
definition of ``lamp efficacy'' (10 CFR part 430, Subpart B, Appendix 
R, paragraph 2.6), such that all efficacy measurements for lamps are 
rounded to the nearest tenth of a lumen per watt. This proposal is 
consistent with DOE's approach in the May 1997 Final Rule regarding the 
rounding practice required for the calculation of IRL efficacy. In the 
May 1997 Final Rule, DOE stated that IRL lamp efficacy should be 
rounded to the nearest tenth of a lumen per watt in order to retain the 
significant figures in the EPCA standard for IRL. (42 U.S.C. 
6295(i)(1)(A)) 62 FR 29221, 29234 (May 29, 1997) This proposed revision 
to the efficacy rounding practice for GSFL does not alter the method of 
taking test measurements, but only the calculation of lamp efficacy. 
Therefore, DOE believes that requiring average lamp efficacy 
measurements of GSFL be rounded to the nearest tenth of a lumen per 
watt would not be unduly burdensome.
    In sum, DOE believes that these amendments to the test procedure 
would neither be unduly burdensome to implement nor alter the measured 
efficacy of covered fluorescent lamps. DOE invites stakeholders to 
comment on this issue.

D. Measurement and Calculation of Correlated Color Temperature

    DOE uses CCT as a metric to define ``colored fluorescent lamp'' and 
``colored incandescent lamp.'' \12\ In both cases, CCT is used to 
determine whether a lamp that operates with a particular CCT should be 
classified as a colored lamp, and therefore not be subject to 
regulation as a covered product. The existing test procedures for 
fluorescent and incandescent lamps in the CFR do not provide guidance 
or methodologies for determining or calculating CCT. In today's Federal 
Register, DOE is publishing an ANOPR for the energy conservation 
standards rulemaking on GSFL and IRL that takes into consideration CCT. 
In the energy conservation standards ANOPR, DOE is requesting comment 
on the development of separate product classes and efficacy standards 
for fluorescent lamps based on CCT. In order that manufacturers may all 
use the same reference document for determining their fluorescent lamp 
CCT values, DOE is proposing to incorporate by reference in this 
proceeding IESNA LM-9-1999, titled ``IESNA Approved Method for the 
Electrical and Photometric Measurements of Fluorescent Lamps.'' IESNA 
LM-9-1999 provides a clear and adequate methodology for the measurement 
and calculation of the CCT of a fluorescent lamp. Under IESNA LM-9-
1999, CCT is determined by measuring the spectral power distribution 
and then calculating the chromaticity coordinates which correspond to a 
particular CCT. DOE does not believe the adoption of this IESNA 
standard imposes an additional burden on fluorescent lamp manufacturers 
because manufacturers already calculate chromaticity coordinates to 
report an industry-standardized CCT for these lamps in their product 
catalogs and marketing literature. Therefore, DOE is proposing to 
include IESNA LM-9-1999 in the definition of ``colored fluorescent 
lamp'' under 10 CFR 430.2 and in 10 CFR part 430, Subpart B, Appendix R 
as a test method for the measurement and calculation of CCT for 
fluorescent lamps.
---------------------------------------------------------------------------

    \12\ The following is the definition of ``colored fluorescent 
lamp'' set forth in 10 CFR 430.2: ``Colored fluorescent lamp means a 
fluorescent lamp designated and marketed as a colored lamp, and with 
either of the following characteristics: a CRI less than 40, as 
determined according to the method given in CIE Publication 13.2 
(see 10 CFR 430.22), or a lamp correlated color temperature less 
than 2,500K or greater than 6,600K.''
---------------------------------------------------------------------------

    Section 321(a)(1)(B) of EISA 2007 introduces a new statutory 
definition for ``colored incandescent lamp,'' stating that a colored 
incandescent lamp is, in part, an incandescent lamp with ``a correlated 
color temperature less than 2,500K, or greater than 4,600K, where 
correlated temperature is computed according to the Journal of Optical 
Society of America, Vol. 58, pages 1528-1595 (1986).'' \13\ As this 
statutory definition explicitly prescribes the method for calculation 
of CCT for incandescent lamps, in this NOPR, DOE proposes to 
incorporate this same reference into the incandescent lamp test 
procedure. DOE does not consider this action to be unduly burdensome, 
as no manufacturer is required to determine the CCT of their 
incandescent

[[Page 13474]]

lamps. However, if a manufacturer intends to seek an exclusion from the 
regulatory requirements because a particular lamp is less than 2500K or 
greater than 4600K, then the manufacturer would need to use the Journal 
of Optical Society of America, Vol. 58, pages 1528-1595 (1968) \14\ in 
order to make that determination.
---------------------------------------------------------------------------

    \13\ This statutory definition supersedes the previous 
definition for ``colored incandescent lamp'' which DOE developed and 
incorporated into 10 CFR 430.2 in the May 1997 Final Rule. 62 FR 
29221, 29228 (May 29, 1997)
    \14\ DOE notes that the publication year of the referenced 
article in the definition of ``colored incandescent lamp,'' as 
printed in section 321(a)(1)(B) of EISA, contains a typographical 
error. When incorporating this reference into the CFR, DOE makes the 
technical correction of replacing ``1986'' with ``1968.''
---------------------------------------------------------------------------

E. General Service Fluorescent Lamp Basic Model

    As mentioned above, in today's Federal Register, DOE is publishing 
an ANOPR for the energy conservation standards rulemaking that 
considers separate product classes and efficacy standards for GSFL 
based on CCT. In order to demonstrate compliance to that potential 
efficacy standard, manufacturers would have to test and report on a 
basic model. A ``basic model'' involves defining a lamp or class of 
lamps which do not have any differentiating electrical, physical, or 
functional features that affect efficacy. In the May 1997 Final Rule, 
DOE stated that the definition of ``basic model'' for GSFL includes all 
lamps with essentially identical light output, power input, and 
luminous efficacy, regardless of their CCT. 62 FR 29221, 29232 (May 29, 
1997). However, given DOE's consideration in the ANOPR of establishing 
product classes based on CCT, in this NOPR, DOE proposes to amend the 
definition of ``basic model'' for GSFL in 10 CFR 430.2 so as to require 
that the lamps have similar CCTs. DOE invites comment from stakeholders 
on this revision to the definition of ``basic model.''

F. Reference Ballast Settings for Added Fluorescent Lamp Coverage

    DOE is aware that the recent introduction of new 4-foot medium 
bipin and 2-foot U-Shaped fluorescent lamps into the lighting market 
has effectively expanded DOE's scope of regulation under the existing 
definition of ``fluorescent lamp.'' In addition, in the energy 
conservation standards ANOPR published in today's Federal Register, DOE 
is considering expanding coverage of the fluorescent lamp standard to 
include additional 4-foot medium bipin, 2-foot U-shaped, 8-foot single 
pin slimline, and 8-foot recessed double contact high output lamps. 
Some of the recently introduced fluorescent lamps or the additional 
fluorescent lamps require additional test procedure specifications 
(i.e., reference ballast settings) because the current test procedure 
is not adequate for this purpose. Specifically, DOE is proposing to 
adopt a process for determining ballast settings for those lamps which 
are covered but do not yet have ANSI-approved reference ballast 
settings. Accordingly, in this document, DOE is proposing test 
procedures for these additional lamps not contained in the industry 
test procedures incorporated by reference in DOE's test procedure. The 
proposed test procedure amendments are as follows:
1. 4-Foot Medium Bipin Lamps
    The current test procedure for 4-foot medium bipin fluorescent 
lamps does not specify reference ballast settings for lamps that are 
not included in ANSI C78.1-1991. DOE is aware of several 4-foot medium 
bipin lamps that have been introduced since 1991 and, therefore, are 
not covered in ANSI C78.1-1991. Therefore, DOE proposes to add 
reference ballast settings for these lamps. For any 4-foot medium bipin 
lamp not listed in ANSI C78.81-2005 (i.e., the updated version DOE is 
proposing to adopt in this notice), the lamp should be tested using the 
following reference ballast settings:
    T10 and T12 lamps: 236 volts, 0.430 amps, and 439 ohms.
    T8 lamps: 300 volts, 0.265 amps, and 910 ohms.
    DOE invites comment on these proposed reference ballast settings 
for 4-foot medium bipin lamps.
2. 2-Foot U-Shaped Lamps
    Similarly, for 2-foot U-shaped lamps, DOE is aware of several 
products that have been introduced since 1991 and are not covered in 
ANSI 78.1-1991. Therefore, DOE is proposing to also add reference 
ballast settings for these lamps. For T12 and T8 lamps, DOE determines 
the appropriate lamp replacement that exists in the C78.901-2005 (i.e., 
the updated version that contains U-shaped lamps and that DOE is 
proposing to adopt in this NOPR), and then uses the corresponding 
reference ballast settings for all lamps that fall into that category. 
For lamps not listed in ANSI C78.901-2005, these lamps should be tested 
using the following reference ballast settings:
    T12 lamps: 236 volts, 0.430 amps, and 439 ohms.
    T8 lamps: 300 volts, 0.265 amps, and 910 ohms.
    DOE invites comment on these proposed reference ballast settings 
for 2-foot U-shaped lamps.
3. 8-Foot Slimline Lamps
    In the energy conservation standards ANOPR published in today's 
Federal Register, DOE is considering expansion of coverage of GSFL to 
include ``8-foot, single pin, instant start, slimline lamps, with a 
rated wattage >= 52, not defined in ANSI Standard C78.3-1991.'' If DOE 
decides to adopt standards for these lamps, amendments to the existing 
test procedures will be required for them as well. However, since these 
lamps are not contained in ANSI C78.3-1991, there are no reference 
ballast settings available with which to test them. Therefore, DOE is 
proposing to develop reference ballast settings for these lamps, which 
may be used in the event they become ``covered products'' (i.e., 
covered by standards). For any 8-foot slimline lamp not listed in the 
updated ANSI C78.81-2005, DOE is proposing the following reference 
ballast settings:
    T12 lamps: 625 volts, 0.425 amps, and 1280 ohms.
    T8 lamps: 625 volts, 0.260 amps, and 1960 ohms.
    DOE invites comment on these proposed reference ballast settings 
for 8-foot slimline lamps.
4. 8-Foot High Output Lamps
    Similarly, for 8-foot high output lamps, in the energy conservation 
standards ANOPR, DOE is considering expansion of coverage of GSFL to 
include ``8-foot, recessed double-contact, rapid start, HO lamps, not 
defined in ANSI Standard C78.1-1991.'' If DOE decides to adopt 
standards for these lamps, amendments to the existing test procedures 
will be required for them as well. However, since these lamps are not 
contained in ANSI C78.1-1991, there are no reference ballast settings 
available with which to test them. Therefore, DOE is proposing to 
develop reference ballast settings for these lamps, which may be used 
in the event they become covered products. For any 8-foot HO lamp not 
listed in the updated ANSI C78.81-2005, DOE is proposing testing the 
lamp using the following reference ballast settings:
    T12 lamps: 400 volts, 0.800 amps, and 415 ohms.
    T8 lamps: 450 volts, 0.395 amps, and 595 ohms.
    DOE invites comment on these proposed reference ballast settings 
for 8-foot HO lamps.
5. 8-Foot Very High Output Lamps
    For the reasons explained in today's energy conservation standards 
ANOPR, DOE is not considering expansion of coverage of the energy 
conservation standards to 8-foot recessed double

[[Page 13475]]

contact very high output (VHO) fluorescent lamps. However, if DOE 
decides to cover these lamps during a future energy conservation 
standards rulemaking, a test procedure to accommodate them would be 
required. Therefore, DOE reviewed the existing DOE test procedure and 
updated industry test procedures to determine if the current test 
procedures for GSFL are adequate for 8-foot VHO lamps. With regard to 
the specifications of the physical and electrical characteristics of 
these lamps, DOE notes that ANSI C78.81-2005, which DOE proposes to 
incorporate by reference through this document, already includes the 
ballast setting specifications for some VHO lamps. For other VHO lamps 
that are not listed in ANSI C78.81-2005, DOE is proposing reference 
ballast settings which could be used if these lamps become covered 
products. Thus, for any VHO lamp not listed in ANSI C78.81-2005, DOE 
proposes testing the lamp using the following reference ballast 
settings:
    T12 lamps: 400 volts, 1.500 amps, and 215 ohms.
    DOE invites comment on these proposed reference ballast settings 
for VHO lamps.
6. T5 Fluorescent Lamps
    For the reasons explained in today's energy conservation standards 
ANOPR, DOE is not considering expansion of coverage of the energy 
conservation standards to T5 fluorescent lamps. However, if DOE decides 
to cover these lamps during a future energy conservation standards 
rulemaking, a test procedure to accommodate them would be required. 
Therefore, DOE reviewed the existing DOE test procedure and updated 
industry test procedures and determined that the current test 
procedures for GSFL are adequate for some T5 lamps. In addition, with 
regard to the specifications of the physical and electrical 
characteristics of T5 lamps, DOE notes that ANSI C78.81-2005, which DOE 
is already proposing to incorporate by reference, includes the ballast 
setting specifications for some T5 lamps. However, for other T5 lamps 
not listed in ANSI C78.81-2005, DOE is proposing reference ballast 
settings which could be used if these lamps become covered products. 
Thus, for any normal or high output T5 lamp with a nominal length of 
four feet that is not listed in ANSI C78.81-2005, DOE proposes testing 
the lamp using the following reference ballast settings:
    Normal Ouptut T5: 329 volts, 0.170 amps, and 950 ohms.
    High Output T5: 235 volts, 0.460 amps, and 255 ohms.
    Should DOE decide to extend coverage to and evaluate energy 
conservation standards for other T5 lamps that may subsequently be 
developed, DOE would establish reference ballast settings in the same 
manner as normal output and high output T5 lamps addressed above, 
namely, deriving the reference ballast settings from International 
Electrotechnical Commission (IEC) 60081.\15\ DOE would determine the 
appropriate lamp replacement that exists in the industry standard and 
use the corresponding reference ballast settings for all lamps that 
fall into that category. DOE invites comment on this issue and the 
proposed reference ballast settings for T5 lamps.
---------------------------------------------------------------------------

    \15\ IEC 60081 is a publication of the International 
Electrotechnical Commission in Switzerland. This technical 
publication is cross-referenced by ANSI C78.81-2005 as the source 
for reference ballast settings of T5 lamps that are not listed in 
ANSI C78.81-2005. The title of IEC 60081 is Double-capped 
fluorescent lamps--Performance specifications. Available for 
purchase from http://webstore.iec.ch.
---------------------------------------------------------------------------

G. Test Procedures for Added General Service Incandescent Lamp Coverage

    As stated earlier, EISA 2007 established energy conservation 
standards for GSIL. Currently, for the purpose of Federal Trade 
Commission (FTC) labeling requirements, a limited test procedure for 
GSIL is provided in the CFR. In this NOPR, DOE proposes to amend the 
existing test procedure in order to: (1) Specify the units to be tested 
in 10 CFR 430.24(r)(1); (2) define the ``basic model'' for GSIL in 10 
CFR 430.2; and (3) provide a method for calculating GSIL annual energy 
consumption and efficacy in 10 CFR 430.23(r). Because of the similarity 
in technology of GSIL and IRL, DOE is proposing that the above 
additions to the GSIL test procedure be implemented in the same manner 
as the corresponding IRL test procedure. DOE invites comment on the 
proposed amendments to the GSIL test procedure.

H. Off Mode and Standby Mode Energy Consumption

    Section 310(3) of EISA 2007 directs DOE to amend its test 
procedures for all covered products to incorporate a measure of off 
mode and standby mode energy consumption, if feasible. (42 U.S.C. 
6295(gg)(2)) After careful review, DOE has preliminarily concluded that 
for the GSFL, IRL, and GSIL which are the subject of this rulemaking, 
current technologies for these products do not employ a standby mode or 
off mode. Therefore, DOE believes establishing a test procedure for 
such features, is infeasible. Given EISA 2007's definitions of ``active 
mode,'' ``off mode,'' and ``standby mode,'' \16\ the lamp must be 
entirely disconnected from the main power source (i.e., the lamp is 
switched off) in order to not provide any active mode function (i.e., 
emit light), thereby meeting the second provision in the definition of 
``off mode.'' However, if the lamp is disconnected from the main power 
source, the lamp clearly does not satisfy the requirements of operating 
in off mode. In addition, DOE believes that all covered products that 
meet the definitions of ``GSFL,'' ``IRL,'' and ``GSIL'' are single-
function products and do not offer any secondary user-oriented or 
protective functions. Therefore, DOE believes that it is not feasible 
to incorporate off mode or standby mode energy use into its test 
procedures for GSFL, IRL, and GSIL. DOE invites stakeholder comment on 
the issue of off mode and standby mode energy consumption for the 
products addressed in this rulemaking.
---------------------------------------------------------------------------

    \16\ In amending 42 U.S.C. 6295(gg)(1)(a)(i), (ii), and (iii), 
EISA 2007 defines ``active mode,'' ``off mode,'' and ``standby 
mode'' as follows: `` The term `active mode' means the condition in 
which an energy-using product--(I) is connected to a main power 
source; (II) has been activated; and (III) provides 1 or more main 
functions.'' `` The term `off mode' means the condition in which an 
energy-using product--(I) is connected to a main power source; and 
(II) is not providing any stand-by or active mode function.'' ``The 
term `standby mode' means the condition in which an energy-using 
product--(I) is connected to a main power source; and (II) offers 1 
or more of the following user-oriented or protective functions: (aa) 
To facilitate the activation or deactivation of other functions 
(including active mode) by remote switch (including remote control), 
internal sensor, or timer. (bb) Continuous functions including 
information or status displays (including clocks) or sensor-based 
functions.''
---------------------------------------------------------------------------

IV. Public Participation

    DOE will make the entire record of this proposed rulemaking, 
including the transcript from the public meeting, available for 
inspection at the U.S. Department of Energy, 6th Floor, 950 L'Enfant 
Plaza, SW., Washington, DC 20024, (202) 586-9127, between 9 a.m. and 4 
p.m., Monday through Friday, except Federal holidays. Anyone may 
purchase a copy of the transcript from the transcribing reporter.

A. Submission of Comments

    DOE will accept comments, data, and information regarding this 
notice, the proceeding of the public meeting, or any aspect of the 
rulemaking, until no later than the date provided at the beginning of 
this notice. Comments, data, and information submitted to DOE's e-mail 
address for this rulemaking should be

[[Page 13476]]

provided in WordPerfect, Microsoft Word, PDF, or text (ASCII) file 
format. Stakeholders should avoid the use of special characters or any 
form of encryption, and wherever possible, comments should include the 
electronic signature of the author. Absent an electronic signature, 
comments submitted electronically must be followed and authenticated by 
submitting a signed original paper document to the address provided at 
the beginning of this notice. Comments, data, and information submitted 
to DOE via mail or hand delivery/courier should include one signed 
original paper copy. No telefacsimiles (faxes) will be accepted.
    According to 10 CFR 1004.11, any person submitting information that 
he or she believes to be confidential and exempt by law from public 
disclosure should submit two copies: one copy of the document including 
all the information believed to be confidential, and one copy of the 
document with the information believed to be confidential deleted. DOE 
will make its own determination as to the confidential status of the 
information and treat it according to its determination.
    Factors of interest to DOE when evaluating requests to treat 
submitted information as confidential include: (1) A description of the 
items; (2) whether and why such items are customarily treated as 
confidential within the industry; (3) whether the information is 
generally known or available from public sources; (4) whether the 
information has previously been made available to others without 
obligation concerning its confidentiality; (5) an explanation of the 
competitive injury to the submitting person which would result from 
public disclosure; (6) a date after which such information might no 
longer be considered confidential; and (7) why disclosure of the 
information would be contrary to the public interest.
    After the public meeting and the expiration of the period for 
submission of written statements, DOE will begin conducting the 
analyses as discussed at the public meeting and reviewing the comments 
received.

B. Issues on Which DOE Seeks Comment

    Although comments are welcome on all aspects of this rulemaking, 
DOE is particularly interested in receiving comments and views of 
interested parties concerning the following issues:
1. Test Procedure Reference Updates
    DOE seeks comment on the proposed test procedure reference updates, 
specifically, whether these updates to ANSI, IESNA, and CIE standards 
would introduce an additional testing burden or change the measurement 
of lamp efficacy. (See Section 0 for further detail.)
2. High-Frequency Fluorescent Ballast Testing
    DOE seeks comment on whether it should limit fluorescent lamp 
testing to low-frequency ballasts when both low- and high-frequency 
reference ballast settings are available in ANSI C78.81-2005 or ANSI 
C78.901. (See Section 0 for further detail.)
3. Calculation of Fluorescent Lamp Efficacy
    DOE seeks comment on whether fluorescent lamp efficacy should be 
calculated to the nearest tenth of a lumen per watt. (See Section 0 for 
further detail.)
4. Measurement and Calculation of Correlated Color Temperature
    DOE seeks comment on the proposed incorporation by reference of the 
industry standard LM-9-1999 for measuring and determining CCT for 
fluorescent lamps. (See Section 0 for further detail.)
5. General Service Fluorescent Lamp Basic Model
    DOE seeks comment on the proposed requirement that all GSFL that 
are considered to be the same basic model must have similar CCTs. (See 
Section 0 for further detail.)
6. Reference Ballast Settings for Added Fluorescent Lamp Coverage
    DOE seeks comment on the proposed reference ballast settings for 4-
foot medium bipin lamps, 2-foot U-shaped lamps, 8-foot single pin 
slimline lamps, 8-foot high output lamps, 8-foot very high output 
lamps, and T5 fluorescent lamps. (See Section 0 for further detail.)
7. Additions to the General Service Incandescent Lamp Test Procedure
    DOE seeks comment on the proposed additions to the GSIL test 
procedure: (1) Specifying the units to be tested in 10 CFR 
430.24(r)(1), (2) defining the ``basic model'' for GSIL in 10 CFR 
430.2, and (3) providing a method for calculating GSIL annual energy 
consumption and efficacy in 10 CFR 430.23(r). (See Section 0 for 
further detail.)
8. Off Mode and Standby Mode Energy Consumption
    DOE seeks comment on its proposal to not include test procedures 
off mode and standby mode energy consumption of GSFL, IRL, and GSIL. 
(See Section 0 for further detail.)

V. Regulatory Review

A. Executive Order 12866

    Today's proposed rule has been determined to not be a ``significant 
regulatory action'' under Executive Order 12866, ``Regulatory Planning 
and Review,'' 58 FR 51735 (October 4, 1993). Accordingly, this action 
was not subject to review under that Executive Order by the Office of 
Information and Regulatory Affairs of the Office of Management and 
Budget.

B. National Environmental Policy Act

    DOE has determined that this proposed rule is covered under the 
Categorical Exclusion A6 found in DOE's National Environmental Policy 
Act regulation at Appendix A to Subpart D, 10 CFR part 1021, which 
applies because this rule is establishing revisions to existing test 
procedures that will not affect the quality or distribution of energy 
and will not result in any environmental impacts.\17\ Accordingly, 
neither an environmental assessment nor an environmental impact 
statement is required.
---------------------------------------------------------------------------

    \17\ Categorical Exclusion A6 provides, ``Rulemakings that are 
strictly procedural, such as rulemaking (under 48 CFR part 9) 
establishing procedures for technical and pricing proposals and 
establishing contract clauses and contracting practices for the 
purchase of goods and services, and rulemaking (under 10 CFR part 
600) establishing application and review procedures for, and 
administration, audit, and closeout of, grants and cooperative 
agreements.''
---------------------------------------------------------------------------

C. Regulatory Flexibility Act

    The Regulatory Flexibility Act (5 U.S.C. 601 et seq.) requires 
preparation of an initial regulatory flexibility analysis for any rule 
that by law must be proposed 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 Web site: http://www.gc.doe.gov.
    EPACT 2005 amended EPCA to incorporate into DOE's energy 
conservation program certain consumer products and commercial and 
industrial equipment, including the products for which DOE is proposing 
test procedures in this notice. On October 18, 2005,

[[Page 13477]]

DOE published in the Federal Register a technical amendment to place in 
the CFR the energy conservation standards, and related definitions, 
that Congress prescribed in EPACT 2005. 70 FR 60407. Today, DOE is 
publishing further technical amendments to certain energy conservation 
standards for lamps previously published in the Federal Register on May 
29, 1997.
    DOE has reviewed today's proposed rule under the provisions of the 
Regulatory Flexibility Act and the policies and procedures published on 
February 19, 2003. As part of this rulemaking, DOE examined the 
existing compliance costs already borne by manufacturers and compared 
them to the revised compliance costs, based on the proposed revisions 
to the test procedure. DOE does not find that the costs imposed by the 
revisions proposed in this document would result in any significant 
increase in testing or compliance costs. On the basis of the foregoing, 
DOE tentatively concludes and certifies that this proposed rule would 
not have a significant impact on a substantial number of small 
entities. Accordingly, DOE has not prepared a regulatory flexibility 
analysis for this rulemaking. DOE's certification and supporting 
statement of factual basis will be provided to the Chief Counsel for 
Advocacy of the Small Business Administration pursuant to 5 U.S.C. 
605(b).

D. Paperwork Reduction Act

    Under the Paperwork Reduction Act of 1995 (PRA) (44 U.S.C. 3501 et 
seq.), a person is not required to respond to a collection of 
information unless the collection displays a valid OMB control number. 
This NOPR would not impose any new information or recordkeeping 
requirements, since it does not change the existing manufacturer 
certification and reporting requirements adopted in DOE's May 29, 1997, 
final rule. Accordingly, no OMB clearance is required under the PRA.

E. Unfunded Mandates Reform Act of 1995

    Title II of the Unfunded Mandates Reform Act of 1995 (UMRA) (Pub. 
L. 104-4) requires each Federal agency to assess the effects of Federal 
regulatory actions on State, local, and Tribal governments and the 
private sector. For proposed regulatory actions likely to result in a 
rule that may cause expenditures by State, local, and Tribal 
governments, in the aggregate, or by the private sector of $100 million 
or more (adjusted annually for inflation), section 202 of UMRA requires 
a Federal agency to publish estimates of 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.'' 
UMRA also requires an agency plan for giving notice and opportunity for 
timely input to small governments that may be affected before 
establishing a requirement that might significantly or uniquely affect 
them. On March 18, 1997, DOE published a statement of policy on its 
process for intergovernmental consultation under UMRA (62 FR 12820) 
(also available at http://www.gc.doe.gov). Today's proposed 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.

F. 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 that may affect family 
well-being. Today's proposed rule would not have any impact on the 
autonomy or integrity of the family as an institution. Accordingly, DOE 
has concluded that it is unnecessary to prepare a Family Policymaking 
Assessment.

G. 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. Agencies are required 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. DOE has examined this proposed rule and has 
determined that it would not preempt State law and would 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. No further 
action is required by Executive Order 13132.

H. Executive Order 12988

    With respect to 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 promote 
simplification and burden reduction. With regard to the review required 
by Section 3(a), 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, the proposed rule 
meets the relevant standards of Executive Order 12988.

I. Treasury and General Government Appropriations Act, 2001

    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 (February 22, 2002), 
and DOE's guidelines were published at 67 FR 62446 (October 7, 2002). 
DOE has reviewed today's proposed rule under the OMB and DOE guidelines 
and has concluded that it is consistent with applicable policies in 
those guidelines.

J. 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 proposed significant energy 
action. A

[[Page 13478]]

``significant energy action'' is defined as any action by an agency 
that promulgated 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 (2) is likely to have a 
significant adverse effect on the supply, distribution, or use of 
energy; or (3) is designated by the Administrator of OIRA as a 
significant energy action. For any proposed significant energy action, 
the agency must give a detailed statement of any adverse effects on 
energy supply, distribution, or use should the proposal be implemented, 
and of reasonable alternatives to the action and their expected 
benefits on energy supply, distribution, and use. Today's regulatory 
action would not have a significant adverse effect on the supply, 
distribution, or use of energy, and is therefore, not a significant 
energy action. Accordingly, DOE has not prepared a Statement of Energy 
Effects.

K. Executive Order 12630

    Pursuant to Executive Order 12630, ``Governmental Actions and 
Interference with Constitutionally Protected Property Rights,'' 53 FR 
8859 (March 15, 1988), DOE has determined that this rule would not 
result in any takings that might require compensation under the Fifth 
Amendment to the United States Constitution.

L. Section 32 of the Federal Energy Administration Act of 1974

    Under section 301 of the Department of Energy Organization Act 
(Pub. L. 95-91), the Department of Energy must comply with section 32 
of the Federal Energy Administration Act of 1974 (Pub. L. 93-275), as 
amended by the Federal Energy Administration Authorization Act of 1977 
(Pub. L. 95-70) 15 U.S.C. 788. Section 32 provides, in essence 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 Department of Justice (DOJ) and the 
FTC concerning the impact of the commercial or industry standards on 
competition.
    The amendments and revisions proposed in this notice incorporate 
updates to certain commercial standards already codified in the CFR. 
The Department has evaluated these revised standards and is unable to 
conclude whether they fully comply with the requirements of section 
32(b) of the Federal Energy Administration Act, (i.e., that they were 
developed in a manner that fully provides for public participation, 
comment, and review). DOE will consult with the Attorney General and 
the Chairman of the FTC concerning the impact of these test procedures 
on competition, prior to prescribing a final rule.

IV. Approval of the Office of the Secretary

    The Secretary of Energy has approved publication of this proposed 
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.

    Issued in Washington, DC on February 21, 2008.
Alexander A. Karsner,
Assistant Secretary, Energy Efficiency and Renewable Energy.
    For the reasons stated in the preamble, DOE is proposing to amend 
10 CFR part 430 as set forth below:

PART 430--ENERGY CONSERVATION PROGRAM FOR CONSUMER PRODUCTS

    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.

    2. Section 430.2 is amended by:
    a. Revising paragraph (15), redesignating paragraphs (16) through 
(26) as paragraphs (17) through (27) and by adding a new paragraph 
(16), in the definition for ``Basic Model,''
    b. Revising the definition for ``Cold temperature fluorescent 
lamp,''
    c. Revising the definition for ``Colored fluorescent lamp,''
    d. Revising paragraph (3) in the definition for ``Fluorescent 
lamp.''
    The revisions and additions read as follows:


Sec.  430.2  Definitions.

* * * * *
    Basic Model * * *
    (15) With respect to general service fluorescent lamps, means lamps 
that have essentially identical light output and electrical 
characteristics--including lumens per watt, color rendering index 
(CRI), and correlated color temperature (CCT)--and that do not have any 
differing physical or functional characteristics that affect energy 
consumption or efficacy.
    (16) With respect to general service incandescent lamps, means 
lamps that have essentially identical light output and electrical 
characteristics--including lumens per watt--and that do not have any 
differing physical or functional characteristics that affect energy 
consumption or efficacy. * * *
* * * * *
    Cold temperature fluorescent lamp means a fluorescent lamp 
specifically designed to start at -20 [deg]F when used with a ballast 
conforming to the requirements of ANSI Standard C78.81-2005 and 
C78.901-2005 (see 10 CFR 430.22), and is expressly designated as a cold 
temperature lamp both in markings on the lamp and in marketing 
materials, including but not limited to catalogs, sales literature, and 
promotional material.
    Colored fluorescent lamp means a fluorescent lamp designated and 
marketed as a colored lamp, and with either of the following 
characteristics: A CRI less than 40, as determined according to the 
method given in CIE Publication 13.3 (see 10 CFR 430.22), or a lamp 
correlated color temperature less than 2,500K or greater than 6,600K, 
as determined according to the method set forth in IESNA LM-9-99 (see 
10 CFR 430.22).
* * * * *
    Fluorescent lamp * * *
    (3) Any rapid start lamp (commonly referred to as 8-foot high 
output lamps) with recessed double contact bases of nominal overall 
length of 96 inches and 0.800 nominal amperes, as defined in ANSI 
C78.81-2005 (see 10 CFR 430.22). * * *
* * * * *
    3. Section 430.22 is amended by revising paragraphs (b)(1), (b)(2), 
and (b)(3) and adding a new paragraph (b)(12) to read as follows:


Sec.  430.22  Reference sources.

* * * * *
    (b)(1) American National Standards Institute (ANSI). The ANSI 
standards listed in this paragraph may be obtained from the American 
National Standards Institute, 25 W. 43rd Street, 4th Floor, New York, 
NY 10036, (212) 642-4900.
    1. ANSI C78.1-1991, ``for Fluorescent Lamps--Rapid-Start Types--
Dimensional and Electrical Characteristics''
    2. ANSI C78.3-1991, ``for Fluorescent Lamps--Instant-Start and 
Cold-Cathode Types--Dimensional and Electrical Characteristics''
    3. ANSI C78.375-1997, ``for Fluorescent Lamps--Guide for Electrical 
Measurements''
    4. ANSI C78.81-2005, ``for Electric Lamps--Double-Capped 
Fluorescent Lamps--Dimensional and Electrical Characteristics''

[[Page 13479]]

    5. ANSI C78.901-2005, ``for Electric Lamps--Single-Based 
Fluorescent Lamps--Dimensional and Electrical Characteristics''
    6. ANSI C82.3-2002 ``for Reference Ballasts for Fluorescent Lamps''
    7. ANSI C79.1-1994, ``Nomenclature for Glass Bulbs--Intended for 
Use with Electric Lamps''
    8. ANSI C78.21-1989, ``Incandescent Lamps--PAR and R Shapes''
    9. ANSI Standard Z21.56-1994, ``Gas-Fired Pool Heaters,'' section 
2.9
    (2) Illuminating Engineering Society of North America (IESNA). The 
IESNA standards listed in this paragraph may be obtained from the 
Illuminating Engineering Society of North America, 120 Wall Street, 
Floor 17, New York, NY 10005-4001, (212) 248-5000.
    1. Illuminating Engineering Society LM-9-99, ``IES Approved Method 
for the Electrical and Photometric Measurements of Fluorescent Lamps''
    2. Illuminating Engineering Society of North America LM-20-1994, 
``IESNA Approved Method for Photometric Testing of Reflector-Type 
Lamps''
    3. Illuminating Engineering Society of North America LM-45-00, 
``IES Approved Method for Electrical and Photometric Measurements of 
General Service Incandescent Filament Lamps''
    4. Illuminating Engineering Society of North America LM-58-1994, 
``IESNA Guide to Spectroradiometric Measurements''
    5. Illuminating Engineering Society of North America Lighting 
Handbook, Reference and Application, 8th Edition, 1993, Chapter 6, 
Light Sources
    (3) International Commission on Illumination (CIE). The CIE 
standard listed in this paragraph may be obtained from the 
International Commission on Illumination, CIE Bureau Central, 
Kegelgasse 27, A-1030, Vienna, Austria; Telephone: +43 1-714 31 87 0; 
e-mail: [email protected]; Web site: http://www.cie.co.at/cie/.
    1. International Commission on Illumination (CIE) Publication No. 
13.3-1995, ``Method of Measuring and Specifying Color Rendering 
Properties of Light Sources,'' ISBN 3 900 734 57 7
* * * * *
    (12) Optical Society of America (OSA). The OSA journal article 
listed in this paragraph may be obtained from the Optical Society of 
America, 2010 Massachusetts Ave., NW., Washington, DC 20036-1012, (202) 
223-8130; Web site: http://www.osa.org/.
    1. Journal of Optical Society of America, Vol. 58, pages 1528-1595 
(1968).
* * * * *
    4. Section 430.23 is amended by revising paragraph (r) to read as 
follows:


Sec.  430.23  Test procedures for the measurement of energy and water 
consumption.

* * * * *
    (r) General Service Fluorescent Lamps, General Service Incandescent 
Lamps, and Incandescent Reflector Lamps. (1) The estimated annual 
energy consumption for general service fluorescent lamps, general 
service incandescent lamps, and incandescent reflector lamps, expressed 
in kilowatt-hours per year, shall be the product of the input power in 
kilowatts as determined in accordance with section 4 of Appendix R to 
this subpart and an average annual use specified by the manufacturer, 
with the resulting product rounded off to the nearest kilowatt-hour per 
year. Manufacturers must provide a clear and accurate description of 
the assumptions used for the estimated annual energy consumption.
    (2) The lamp efficacy for general service fluorescent lamps shall 
be equal to the average lumen output divided by the average lamp 
wattage as determined in section 4 of Appendix R of this subpart, with 
the resulting quotient rounded off to the nearest tenth of a lumen per 
watt.
    (3) The lamp efficacy for general service incandescent lamps shall 
be equal to the average lumen output divided by the average lamp 
wattage as determined in section 4 of Appendix R of this subpart, with 
the resulting quotient rounded off to the nearest tenth of a lumen per 
watt.
    (4) The lamp efficacy for incandescent reflector lamps shall be 
equal to the average lumen output divided by the average lamp wattage 
as determined in section 4 of Appendix R of this subpart, with the 
resulting quotient rounded off to the nearest tenth of a lumen per 
watt.
    (5) The color rendering index and correlated color temperature of a 
general service fluorescent lamp shall be tested and determined in 
accordance with section 4.4 of Appendix R of this subpart and rounded 
off to the nearest unit.
* * * * *
    5. Section 430.24 is amended by revising the first sentence of 
paragraph (r)(1) introductory text, is revised to read as follows:


Sec.  430.24  Units to be tested.

* * * * *
    (r)(1) For each basic model of general service fluorescent lamp, 
general service incandescent lamp, and incandescent reflector lamp 
samples of production lamps shall be tested and the results for all 
samples shall be averaged for a 12-month period. * * *
* * * * *
    5. Section 430.25 is revised to read as follows:


Sec.  430.25  Laboratory Accreditation Program.

    The testing for general service fluorescent lamps, general service 
incandescent lamps, and incandescent reflector lamps shall be performed 
in accordance with Appendix R to this subpart. The testing for medium 
base compact fluorescent lamps shall be performed in accordance with 
Appendix W of this subpart. This testing shall be conducted by test 
laboratories accredited by the National Voluntary Laboratory 
Accreditation Program (NVLAP) or by an accrediting organization 
recognized by NVLAP. NVLAP is a program of the National Institute of 
Standards and Technology, U.S. Department of Commerce. NVLAP standards 
for accreditation of laboratories that test for compliance with 
standards for lamp efficacy and CRI are set forth in 15 CFR part 285 as 
supplemented by NVLAP Handbook 150-01, ``Energy Efficient Lighting 
Products, Lamps and Luminaires.'' A manufacturer's or importer's own 
laboratory, if accredited, may conduct the applicable testing.
    6. Appendix R to Subpart B of Part 430 is amended by:
    a. Revising the title of Appendix R;
    b. Revising sections 1 and 2.1;
    c. Removing in section 2.6 ``whole number'' and add in its place 
``tenth decimal place'';
    d. Removing in section 2.9, ``and in IESNA LM-66 for medium base 
compact fluorescent lamps.'';
    e. Removing section 3.4;
    f. Revising sections 4.1.1;
    g. Redesignating section 4.1.2 as 4.1.3;
    h. Adding new sections 4.1.2, 4.1.2.1, 4.1.2.2, 4.1.2.3, 4.1.2.4, 
4.1.2.5, and 4.1.2.6;
    i. Revising section 4.2.2;
    j. Removing section 4.4; and
    k. Redesignating section 4.5 as 4.4 and revise the title for 
redesignated section 4.4 and text for redesignated sections 4.4.1 and 
4.4.2.
    The revisions and additions read as follows:

Appendix R to Subpart B of Part 430--Uniform Test Method for Measuring 
Average Lamp Efficacy (LE), Color Rendering Index (CRI), and Correlated 
Color Temperature (CCT) of Electric Lamps

    1. Scope: This appendix applies to the measurement of lamp 
lumens, electrical characteristics, CRI, and CCT for general

[[Page 13480]]

service fluorescent lamps, and to the measurement of lamp lumens, 
electrical characteristics for general service incandescent lamps 
and incandescent reflector lamps.
    2. Definitions
    2.1 To the extent that definitions in the referenced IESNA and 
CIE standards do not conflict with the DOE definitions, the 
definitions specified in Sec.  1.2 of IESNA LM-9, Sec.  3.0 of IESNA 
LM-20, Sec.  1.2 and the Glossary of IESNA LM-45, Sec.  2 of IESNA 
LM-58, and Appendix 1 of CIE Publication No. 13.3 shall be included.
* * * * *

4. Test Methods and Measurements

* * * * *

4.1 General Service Fluorescent Lamps

    4.1.1 The measurement procedure shall be as described in IESNA 
LM-9, except that lamps shall be operated at the appropriate voltage 
and current conditions as described in ANSI C78.375 and in ANSI 
C78.81 or C78.901, and lamps shall be operated using the appropriate 
reference ballast at input voltage specified by the reference 
circuit as described in ANSI C82.3 (see 10 CFR 430.22). If, for a 
lamp, both low-frequency and high-frequency reference ballast 
settings are included in the ANSI standard, the lamp shall be 
operated using the low-frequency reference ballast.
    4.1.2 For lamps not listed in ANSI C78.81 nor in C78.901, the 
lamp shall be operated using the following reference ballast 
settings:
    4.1.2.1 4-Foot medium bi-pin lamps shall be operated using the 
following reference ballast settings: T10 or T12 lamps are to use 
236 volts, 0.43 amps, and 439 ohms; T8 lamps are to use 300 volts, 
0.265 amps, and 910 ohms.
    4.1.2.2 2-Foot U-shaped lamps shall be operated using the 
following reference ballast settings: T12 lamps are to use 236 
volts, 0.430 amps, and 439 ohms; T8 lamps are to use 300 volts, 
0.265 amps, and 910 ohms.
    4.1.2.3 8-Foot high output lamps shall be operated using the 
following reference ballast settings: T12 lamps are to use 400 
volts, 0.800 amps, and 415 ohms; T8 lamps are to use 450 volts, 
0.395 amps, and 595 ohms.
    4.1.2.4 8-Foot slimline lamps shall be operated using the 
following reference ballast settings: T12 lamps are to use 625 
volts, 0.425 amps, and 1280 ohms; T8 lamps are to use 625 volts, 
0.260 amps, and 1960 ohms.
    4.1.2.5 8-Foot very high output lamps shall be operated using 
the following reference ballast settings: T12 lamps are to use 400 
volts, 1.500 amps, and 215 ohms.
    4.1.2.6 Nominal 4-Foot T5 lamps shall be operated using the 
following reference ballast settings: Normal output lamps are to use 
329 volts, 0.170 amps, and 950 ohms; high output lamps are to use 
235 volts, 0.460 amps, and 255 ohms.
    4.1.3 Lamp lumen output (lumens) and lamp electrical power input 
(watts), at the reference condition, shall be measured and recorded. 
Lamp efficacy shall be determined by computing the ratio of the 
measured lamp lumen output and lamp electrical power input at 
equilibrium for the reference condition.

4.2 General Service Incandescent Lamps

* * * * *
    4.2.2 The test procedure shall conform with sections 5 and 9 of 
IESNA LM-45 and the lumen output of the lamp shall be determined in 
accordance with section 9 of IESNA LM-45. Lamp electrical power 
input in watts shall be measured and recorded. Lamp efficacy shall 
be determined by computing the ratio of the measured lamp lumen 
output and lamp electrical power input at equilibrium for the 
reference condition. The test report shall conform to Sec.  11 of 
IESNA LM-45 (see 10 CFR 430.22).
* * * * *

4.4 Determination of Color Rendering Index and Correlated Color 
Temperature

    4.4.1 The CRI shall be determined in accordance with the method 
specified in CIE Publication 13.3 for general service fluorescent 
lamps. The CCT shall be determined in accordance with the method 
specified in IESNA LM-9 for general service fluorescent lamps. The 
CCT shall be determined in accordance with the Journal of Optical 
Society of America, Vol. 58, pages 1528-1595 (1968) for incandescent 
lamps. The required spectroradiometric measurement and 
characterization shall be conducted in accordance with the methods 
set forth in IESNA LM-58 (see 10 CFR 430.22).
    4.4.2 The test report shall include a description of the test 
conditions, equipment, measured lamps, spectroradiometric 
measurement results, and CRI and CCT determinations.

[FR Doc. E8-4035 Filed 3-12-08; 8:45 am]
BILLING CODE 6450-01-P