能源之星LED光源灯具标准**终版本

1
ENERGY STAR. Program Requirements for Integral LED Lamps
Partner Commitments
Eligible Organizations:
Manufacturers and Distributors of Integral LED Lamps
Commitment
The following are the terms of the ENERGY STAR Partnership Agreement as it

pertains to the
manufacturing and/or distributing of ENERGY STAR qualified integral LED lamps. The

ENERGY STAR
PARTNER1 (PARTNER) must adhere to the following program requirements:
. Comply with current ENERGY STAR Eligibility Criteria, defining the performance

criteria that must
be met for use of the ENERGY STAR certification mark on product packaging and the

testing
criteria for integral LED lamps. The U.S. Environmental Protection Agency (EPA or

The Agency), at
its discretion may conduct tests on products that are referred to as ENERGY STAR

qualified
through the third-party testing portion of the criteria. These products will be

obtained on the open
retail or commercial distribution market;
. Comply with current ENERGY STAR Identity Guidelines. The guidelines describe how

the
ENERGY STAR marks and name must be used. PARTNER is responsible for adhering to

these
guidelines and for ensuring that all its authorized representatives, such as

advertising agencies,
dealers, and distributors, are also in compliance;
. Qualify, or private label at least one ENERGY STAR qualified integral LED lamp

model within one
year of applying to the integral LED lamps portion of the agreement. Partnership

will be granted
upon first product qualification. When PARTNER qualifies the product, it must meet

the criteria in
effect at that time;
. Provide clear and consistent labeling of ENERGY STAR qualified integral LED

lamps. The
ENERGY STAR certification mark must be clearly displayed on the front or primary

display panel of
the product packaging, on the PARTNER’S Internet web site where information about

its ENERGY
STAR qualified models is displayed, and in qualified product literature (e.g.,

catalogs, user
manuals, spec sheets, etc.);
. Provide to the ENERGY STAR Integral LED Lamp Program contractor, on a semiannual

basis, an
updated list of its ENERGY STAR qualified integral LED lamp models. PARTNERS must

inform the
ENERGY STAR Integral LED Lamp Program contractor, in these updates if any existing

qualified
integral LED lamp models have been modified or have updated test data or reports,

revised model
numbers and/or retail product numbers, or will be discontinued or phased out and

the timing of
such. PARTNER will provide these ongoing updates in order to remain on the list of

participating
ENERGY STAR integral LED lamp PARTNERS;
. Notify the ENERGY STAR Integral LED Lamp Program contractor within 30 days, if

the designated
supplier of any qualified private labeled integral LED lamps changes to a new

supplier. The
PARTNER is required to submit, in writing or through an online product

qualification tool, updated
Private Labeler Qualification information that identifies the new original

equipment manufacturer,
specific model, and packaging information;
. For each qualifying integral LED lamp model, provide to the ENERGY STAR Integral

LED Lamp
Program contractor accredited laboratory test data reports for the specific model

(s) to certify that
the lamp(s) have met the required safety and performance tests criteria;
1 “Partner” is the company who is portrayed as the manufacturer to the consumer

on the product packaging and on
the ENERGY STAR Qualified Product List. The term is used for both Original

Equipment Manufacturers and
organizations who private label OEM products under different brand names.

2
. For each qualifying integral LED lamp model, provide to the ENERGY STAR Integral

LED Lamp
Program contractor product packaging samples (either electronic or hard copy for

the specific
model(s)) to meet the criteria packaging requirements. Products will only be added

to the ENERGY
STAR Qualified Product List and Searches after review and approval of the product

test results and
product packaging;
. PARTNER is responsible for all associated financial costs if their product(s)

are selected for testing
within the Integral LED Lamp Third-Party Testing and Verification Program. ENERGY

STAR
requires PARTNERS’ participation in the Integral LED Lamp Third-Party Testing and

Verification
Program and will remove PARTNERS from the program if they do not participate in

the program.
. Provide to the ENERGY STAR Integral LED lamp program contractor to EPA, on a

semiannual
basis, unit shipment data for ENERGY STAR qualified integral LED lamps.

Specifically, PARTNER
must submit the total number of ENERGY STAR qualified integral LED lamps shipped

in units by:
o Base type
o Model type/designs:
. Omnidirectional: A, BT, P, PS, S, T
. Decorative: B, BA, C, CA, DC, F, G
. Directional: BR, ER, K, MR, PAR, R
. Non-standard
o Wattage
o Model or product number (if possible)
PARTNER is also encouraged to provide ENERGY STAR qualified unit shipment data
segmented by total unit shipments for each model in its product line and percent

of total unit
shipments that qualify as ENERGY STAR.
The data for each half of the calendar year should be submitted to the ENERGY STAR

Integral
LED Lamp Program contractor, in an electronic spreadsheet format (Microsoft Excel)

that is
provided by ENERGY STAR, no later than February 15th (for July-December) and

August 15th
(for January-June), and may be provided directly from the PARTNER or through a

third party that
works directly with the PARTNER.
. Notify EPA of a change in the designated responsible party or main contacts for

its ENERGY STAR
Integral LED Lamp Program participation within 30 days.
Performance for Special Distinction
In order to receive additional recognition and/or support from ENERGY STAR for its

efforts within the
Partnership, the PARTNER may consider the following voluntary measures and should

keep ENERGY
STAR informed on the progress of these efforts:
. Consider energy efficiency improvements in company facilities and pursue to

benchmark their
buildings through the ENERGY STAR Buildings program;
. Purchase ENERGY STAR qualified products. Revise the company purchasing or

procurement
criteria to include ENERGY STAR. Provide procurement officials’ contact

information to EPA for
periodic updates and coordination. Circulate general ENERGY STAR qualified product

information
to employees for use when purchasing products for their homes;
. Ensure the power management feature is enabled on all ENERGY STAR qualified

monitors in use
in company facilities, particularly upon installation and after service is

performed;

3
. Provide general information about the ENERGY STAR program to employees whose

jobs are
relevant to the development, marketing, sales, and service of current ENERGY STAR

qualified
product models;
. Feature the ENERGY STAR promotional or partner mark(s) on PARTNER web site and

in other
marketing materials. If information concerning ENERGY STAR is provided on the

PARTNER web
site, ENERGY STAR may provide links where appropriate to the PARTNER web site;
. Provide a simple plan to ENERGY STAR outlining specific measures PARTNER plans

to undertake
beyond the program requirements listed above. By doing so, ENERGY STAR may be able

to
coordinate, communicate, and/or promote PARTNER’s activities, provide an EPA

representative, or 
include news about the event in the ENERGY STAR newsletter, on the ENERGY STAR web
pages, etc. The plan may be as simple as providing a list of planned activities or

planned
milestones that PARTNER would like EPA to be aware of. For example, activities may

include: (1)
increasing the availability of ENERGY STAR qualified products by converting the

entire product line
within two years to meet ENERGY STAR guidelines; (2) demonstrating the economic

and
environmental benefits of energy efficiency through special in-store displays

twice a year; (3)
providing information to users (via the web site and user’s manual) about energy

-saving features
and operating characteristics of ENERGY STAR qualified products; and (4) building

awareness of
the ENERGY STAR Partnership and brand identity by collaborating with ENERGY STAR

on one
print advertorial and one live press event;
. Provide quarterly, written updates to EPA as to the efforts undertaken by

PARTNER to increase
availability of ENERGY STAR qualified products, and to promote awareness of ENERGY

STAR
and its message.

ENERGY STAR. Program Requirements for Integral LED Lamps

Eligibility Criteria -Version 1.1
Amended – March 22, 2010

Below are the product criteria for ENERGY STAR qualified Integral LED Lamps -

Version 1.1. A product
must meet all of the criteria in order to be qualified as ENERGY STAR.

1) SCOPE: These criteria apply to integral LED lamps2, defined as a lamp with

LEDs, an integrated LED
driver, and an ANSI standardized base designed to connect to the branch circuit

via an ANSI
standardized lampholder/socket. These criteria include integral LED lamps of non-

standard form, and
those intended to replace standard general service incandescent lamps, decorative

(candelabra style)
lamps, and reflector lamps. Other types of replacement lamps may be added in the

future as
improvements to LED technology make LED use in other replacement lamp types

viable.

2) DEFINITIONS

A.
A2LA: American Association for Laboratory Accreditation.
B.
ANSI: American National Standards Institute.
C.
ASTM: American Society for Testing of Materials.
D.
CIE: Commission Internationale de l’Eclairage (translated International

Commission on Illumination).
E.
Color rendition: The effect the spectral characteristic of the light emitted by

the LED has on the color
appearance of the objects illuminated by it is called color rendition. The color

rendering index (CRI) is
defined in terms of a comparison of the spectral tri-stimulus values of the

objects under test illumination and
standard illumination according to the recommendations of CIE Publication No.13.3

-1995.
F.
Correlated Color Temperature (CCT): The actual color of the LED is called the

color temperature and is
defined in terms of the spectral tri-stimulus values (color coordinates) according

to the recommendations of
IESNA LM-16-93. For color coordinates near the blackbody loci, the correlated

color temperature, measured
in Kelvin (K), is used.
G.
CSA: Canadian Standards Association.
H.
DOE: U.S. Department of Energy.
I.
Duv: the closest distance from the Planckian locus on the (u', 2/3 v') diagram,

with + sign for above and sign
for below the Planckian locus.
J.
EPA: U.S. Environmental Protection Agency
K.
ETLT: elevated temperature life test.
L.
Integral LED lamp: a lamp with LEDs, an integrated LED driver, and an ANSI

standardized base designed
to connect to the branch circuit via an ANSI standardized lampholder/socket.
M.
IEC: International Electrotechnical Commission.
N.
IESNA: Illuminating Engineering Society of North America.
O.
ISTMT: in situ temperature measurement test.
P.
LED array: An assembly of LED packages on a printed circuit board or substrate,

possibly with optical
elements and additional thermal, mechanical, and electrical interfaces. The device

does not contain a power
source, does not include an ANSI standardized base, and is not connected directly

to the branch circuit.
Q.
LED driver: A power source with integral LED control circuitry designed to meet

the specific requirements of
a LED lamp or a LED array.
R.
LED lumen maintenance (L70): The length of time declared by the manufacturer at

which 70% lumen
maintenance of any large sample of LEDs is reached.
S.
LED module: A component part of an LED light source that includes one or more LEDs

connected to the
load side of LED power source or LED driver. Electrical, electronic, optical, and

mechanical components
may also be part of an LED module. The LED module does not contain a power source

and is not connected
directly to the branch circuit.
T.
LED package: An assembly of one or more LED dies that contains wire bond

connections, possibly with an
optical element and thermal, mechanical, and electrical interfaces. The device

does not include a power
source, does not include an ANSI standardized base, and is not connected directly

to the branch circuit.
U.
Lumen maintenance: The luminous flux at a given time in the life of the LED and

expressed as a
percentage of the initial luminous flux.
V.
MacAdam color ellipse: An elliptical region of chromaticity coordinates that is

defined using a centroid, a tilt
2 ANSI/IESNA RP-16-05, Addendum “a”. IESNA. 2008.

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angle relative to a horizontal axis, and a defined level of variance. Such a

region defines what chromaticity
coordinates can be acceptably associated with a target Correlated Color

Temperature.

W.
Manufacturer designated Temperature Measurement Point (TMP): The temperature

measurement point
designated by the manufacturer correlating to photometric, life or warranty

values.
X.
MOL: Maximum overall length.
Y.
Minimum operating temperature: The minimum temperature at which the power supply

will reliably
operate.
Z. MRA: Mutual Recognition Arrangement.
AA. NEMA: National Electrical Manufacturers Association.
BB. NRTL: Nationally Recognized Testing Laboratory.
CC. NVLAP: National Voluntary Laboratory Accreditation Program.
DD. OSHA: Occupational Safety and Health Administration.
EE. Power factor: The active power divided by the apparent power (i.e., product of

the rms input voltage and
rms input current of a driver).
FF. TMP: temperature measurement point.
GG. UL: Underwriters Laboratories

3) REFERENCE STANDARDS AND PROCEDURES: ENERGY STAR qualified integral LED lamps

shall
comply with the relevant clauses of the following standards, unless the

requirements of the ENERGY
STAR Integral LED Lamp criteria are more restrictive:

ANSI C78.377-2008 Specifications for the Chromaticity of Solid State Lighting

Products
ANSI C79.1– 2002 American National Standard for Electric Lamps – Nomenclature

for
Glass Bulbs Intended for Use with Electric Lamps
ANSI C78.20 – 2003 American National Standard for Electric Lamps – A, G, PS, and
Similar Shapes with E26 Medium Screw Bases
ANSI C78.21 – 2003 American National Standard for Electric Lamps – PAR and R
Shapes
ANSI C78.24 – 2001 American National Standard for Electric Lamps – Two-inch (51

mm)
Integral-reflector Lamps with Front Covers and GU5.3 or GX 5.3
Bases
ANSI/IEC C81.61-2003 American National Standard for Electric Lamp Bases
ANSI/IEEE C62.41 – 1991 (01May-
1991)
Surge Voltages in Low-Voltage AC Power Circuits, Recommended
Practice for
CIE Publication No. 13.3 – 1995 Method of Measuring and Specifying Color

Rendering of Light
Sources
CIE Publication No. 18.2 – 1983 The Basis of Physical Photometry
IESNA LM-16-1993 Practical Guide to Colorimetry of Light Sources
IESNA LM-28-89 – 1989 Guide for the Selection, Care, and Use of Electrical

Instruments in
the Photometric Laboratory
UL 1993 – 1999 Standard for Self-Ballasted Lamps and Lamp Adapters
UL 8750 – 2009 Light Emitting Diode (LED) Equipment for Use in Lighting Products

Performance Characteristics Test Procedure
Lumen Output and Efficacy IESNA LM-79-08 Electrical and Photometric Measurement of

Solid
State Lighting Products
Lumen Maintenance and Life IESNA LM-79-08 at T=0 hrs and T=6,000 hrs or other

target time;
 or 
IESNA LM-80-08, Approved Method for Measuring Lumen
Maintenance of LED Light Sources + IESNA LM-79-08 at T=0 hrs,
T=3000 hrs, and T=6,000 hrs or other target time
Color Rendering Index CIE Publication 13.3 – 1995
Transient Protection ANSI/IEEE C62.41 (01-May-1991), Category A, 7 strikes
Electromagnetic Interference FCC 47 CFR including Part 2 (Equipment Authorization)

and Part 18
(Technical Standards
and Emission Limits) for consumer RF Lighting Equipment limits

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4) REQUIREMENTS FOR ALL LAMPS

Criteria Item ENERGY STAR Requirements Reference
Standard/
Test
Method
Sample
Size/Specific
Requirements
Laboratory
Requirements
Correlated
Color
Temperature
(CCT) and Duv
Lamp must have one of the following
designated CCTs (per ANSI C78.3772008)
consistent with the 7-step
chromaticity quadrangles and Duv
tolerances listed below (see Appendix
A for more information).
LM-79-08
ANSI
C78-3772008
10 units per
model
-5 base-up
-5 base-
down
At least 9 of
the 10
DOE
CALiPER
Recognized or 
NVLAP
Accredited for
LM-79-08
Nominal Target Target Duv
CCT CCT (K)
and
tolerance
and tolerance samples must
meet the
specification
2700 K 2725 ± 145 0.000 ± 0.006
3000 K 3045 ± 175 0.000 ± 0.006
3500 K 3465 ± 245 0.000 ± 0.006
4000 K 3985 ± 275 0.001 ± 0.006
Color The change of chromaticity over the LM-79-08 10 units per DOE
Maintenance minimum lumen maintenance test
period (6000 hours) shall be within
0.007 on the CIE 1976 (u’,v’) diagram.
ANSI
C78.3772008
model
-5 base-up
-5 base-
down
9 of 10 lamps
must meet
specification
CALiPER
Recognized or 
NVLAP
Accredited for
LM-79-08
Color Minimum CRI (Ra) of 80. In addition, LM-79-08 10 units per DOE
Rendering the R9 value must be greater than 0. ANSI model CALiPER
Index (CRI) C78.3772008
CIE 13.31995
-5 base-up
-5 base-
down
Average of 10
samples must
meet
specification;
none lower
than 77
Recognized or 
NVLAP
Accredited for
LM-79-08
Dimming Lamps may be dimmable or non-
dimmable. Product packaging must
n/a n/a n/a
NOTE: DOE is clearly indicate whether the lamp is
working with dimmable or not dimmable.
NEMA to Manufacturers qualifying dimmable
develop a products must maintain a Web page
dimming providing dimmer compatibility
standard for information.
LED lamps and
luminaires. Minimum efficacy, light output, CCT,
CRI, and power factor of dimmable
lamps will be confirmed with the lamp
operated at full power.
Warranty A warranty must be provided for lamps, covering material repair or

replacement for a
minimum of three (3) years from the date of purchase.

6

7
Allowable Lamp
Bases
Must be a lamp base listed by ANSI. ANSI
C81.61-
2007
Self
certification3
Power Factor For lamp power ≤5W and for low
voltage lamps, no minimum power
factor is required
For lamp power >5W, power factor
must be ≥ 0.70
Note: Power factor must be measured
at rated voltage.
ANSI
C82.77-
2002
LM-79-08
10 units per
model
- 5 base-up
- 5 basedown
Average of 10
samples
≥0.70
DOE
CALiPER
Recognized or 
NVLAP
Accredited for
LM-79-08
Minimum
Operating
Temperature
Integral lamp shall have a minimum
operating temperature of -20°C or 
below.
Self
certification
LED Operating
Frequency
≥ 120 Hz4
Note: This performance characteristic
addresses problems with visible flicker
due to low frequency operation and
applies to steady-state as well as
dimmed operation. Dimming operation
shall meet the requirement at all light
output levels.
1 unit per
model
Self
certification
Electromagnetic
and Radio
Frequency
Interference
Integral LED lamps must meet the
appropriate FCC requirements for
consumer use (FCC 47 CFR Part 15).
1 unit per
model
FCC
laboratory or 
manufacturer’s
laboratory5
Audible Noise Integral lamp shall have a Class A
sound rating.
Self
certification
Transient
Protection
Power supply shall comply with IEEE
C.62.41-1991, Class A operation. The
line transient shall consist of seven
strikes of a 100 kHz ring wave, 2.5 kV
level, for both common mode and
differential mode.
IEEE
C.62.41-
1991
5 units per
model
Self
certification
Operating
Voltage
Lamp shall operate at rated nominal
voltage of 120, 240 or 277 VAC, or at
12 or 24 VAC or VDC.
Self
certification
3 Self-certification is a declaration of conformance by the manufacturer to the

requirement. For self-certification where
data are required (sample size is specified in the requirement), the manufacturer

may use data obtained directly from
the manufacturer’s own facilities that are neither NVLAP nor A2LA accredited.
4 This performance criterion is under further review.
5 Laboratory must be listed on FCC Office of Engineering & Technology web site,

and with either NVLAP or A2LA
accreditation.

5) PACKAGING REQUIREMENTS

Warranty Product packaging must state “Warranty” or “Limited Warranty” terms
and provide a toll-free (e.g., "800") number, or mailing address, or Web
site address (if applicable) for consumer complaint resolution. The
written warranty must be included with the lamp packaging at the time of
shipment.
Product Packaging Language
In English, or English with additional languages. For products that will be
sold in Canada, packaging must include both English and French.
Incompatibility with Controls
and Application Exceptions
Lamp package must clearly state any known incompatibility with photo
controls, occupancy sensors, or timing devices. In addition, packaging
should state specific application exceptions, such as totally enclosed
fixtures, insulated air-tight (ICAT) recessed downlights, damp locations,
and any other application restrictions.
Dimmable lamps Lamp package and product information sheet must include a caution
label indicating the lamp may not be compatible with all dimmers and
identifying the Web address (URL) to find up-to-date dimmer
compatibility information.
LED MR-16 Lamps Intended
for use on Low-Voltage
Circuits
Lamp package must state compatibility with low-voltage transformers.
Lamp package and product information sheet must include a caution
label indicating the lamp may not be compatible with all low-voltage
transformers used in existing light fixtures and identifying the Web
address (URL) to find up-to-date low-voltage transformer compatibility
and appropriate use information.
Non-Standard Lamps Lamp package or package inserts must indicate lighting

applications and
fixture types for which the non-standard lamp is intended. Please see
Appendix C for sample icons recommended to communicate appropriate
applications.
Product Equivalency Claims
(for Replacement Lamps)
For replacement lamps (excluding non-standard lamps), product
packaging, supporting documents, and marketing material may only
reference ANSI standard lamp type indicated on ENERGY STAR
product application. Performance comparisons to other types of lamps
 or lamp powers are not allowed.
Lighting Facts Label Manufacturers must participate in the Department of Energy’s

Quality
Advocates program and use the Lighting Facts label that is part of that
program: www.lightingfacts.com. Data submitted for ENERGY STAR
qualification will automatically be sent to Quality Advocates to generate
a label. Manufacturers will not need to send duplicate test reports for
each program.
Model Number Packaging must include model number. Model number must be different
from any earlier, non-ENERGY STAR qualified versions of the product.

8

9
6) Non-Standard Lamps – for LED lamps of non-standard lamp type or form
Lamps in this category may not state equivalency to existing standard electric

lamps in terms of wattage
 or type on lamp packaging, promotional materials, or cut sheets, either in print

or electronic form. In
addition to the requirements above, the following performance and information

requirements apply to
Non-standard Lamps. These criteria are not applicable to LED lamps intended to

replace linear
fluorescent or high-intensity discharge (HID) lamps.
Criteria Item ENERGY STAR
Requirements
Reference
Standard/Test
Procedure
Sample
Size/Specific
Requirements
Laboratory
Requirements
Minimum
Luminous Efficacy
- LED lamp power
<10W
- LED lamp power
≥10W
50 lm/W
55 lm/W
LM-79-08 10 units per model
- 5 base-up
- 5 base-down
9 of 10 lamps must
meet specification
DOE CALiPER
Recognized or 
NVLAP Accredited
for LM-79-08
Minimum Light
Output
200 lumens LM-79-08 10 units per model
- 5 base-up
- 5 base-down
9 of 10 lamps must
meet specification
DOE CALiPER
Recognized or 
NVLAP Accredited
for LM-79-08
Luminous Intensity
Distribution
No specific
distribution is
required. Must
submit
goniophotometry
report showing
luminous intensity
distribution
produced by the
lamp.
LM-79-08,
Section 10
1 unit per model DOE CALiPER
Recognized or 
NVLAP Accredited
for LM-79-08
Lumen
Maintenance
≥ 70% lumen
maintenance (L70)
at 25,000 hours of
operation
LM-79-08;
Elevated
Temperature
Test per
ENERGY
STAR CFL
version 4.0;
LM-80-08 (for
early initial
qualification
option)
10 units per model
- 5 base-up
- 5 base-down
- LED lamp power
<10W must operate
at 25°C between
measurements.
- LED lamp power
≥10W must operate
at 45°C between
measurements.
-Average of 10
samples must be ≥
91.8% at 6000
hours
DOE CALiPER
Recognized or 
NVLAP Accredited
for LM-79-08
Rapid-Cycle
Stress Test
Cycle times: 2
minutes on, 2
minutes off. Lamp
cycled once for
every two hours of
required minimum
L70 life
ANSI C78.5
LM-65-01
(clauses 2,3,5,
6)
10 units per model
- 5 base-up
- 5 base-down
9 of 10 lamps must
meet required
number of cycles
DOE CALiPER
Recognized or 
NVLAP Accredited
for LM-79-08 or 
NVLAP Accredited
for LM-65-01

10
7) Replacement Lamps – for lamps intended to replace existing standard electric

lamps (per ANSI
C79.1-2002)
All lamps stating equivalency to a standard lamp wattage or type in product

packaging, literature, or other
materials must provide the following information about the lamp to be replaced

(i.e., the target lamp):
1) Target lamp type, using standard lamp designations defined in ANSI C79.1-2002.

For example,
A, R, MR, PAR, etc.
2) Target lamp diameter in eighths of an inch. For example, A19, MR16, PAR38, etc.
3) Target lamp nominal wattage.
4) For directional lamp types, target lamp beam angle in degrees.
These criteria are not applicable to LED lamps intended to replace linear

fluorescent or high-intensity
discharge (HID) lamps.
Minimum performance and dimensional criteria are provided below for

omnidirectional, decorative, and
directional lamp replacements.
7A) Omnidirectional Lamps
Applicable lamp types: A, BT, P, PS, S, T (per ANSI C79.1-2002)
Criteria Item ENERGY STAR
Requirements
Reference
Standard/Test
Procedure
Sample
Size/Specific
Requirements
Laboratory
Requirements
Minimum
Luminous Efficacy
- LED lamp power
<10W
- LED lamp power
≥10W
50 lm/W
55 lm/W
LM-79-08 10 units per model
- 5 base-up
- 5 base-down
9 of 10 lamps must
meet specification
DOE CALiPER
Recognized or 
NVLAP Accredited
for LM-79-08
Lamp shall have
minimum light
output (initial total
luminous flux) at
least corresponding
to the target
wattage of the lamp
to be replaced, as
shown below.
Target wattages
between the given
levels may be
interpolated.
LM-79-08
Nominal wattage
of lamp to be
replaced (watts)
Minimum
initial light
output of
LED lamp
(lumens)
25 200
35 325
40 450
60 800
75 1,100
100 1,600
125 2,000
Minimum Light
Output
150 2,600
10 units per model
- 5 base-up
- 5 base-down
9 of 10 lamps must
meet specification
DOE CALiPER
Recognized or 
NVLAP Accredited
for LM-79-08

11
Luminous Intensity
Distribution
Products shall have
an even distribution
of luminous intensity
(candelas) within
the 0° to 135° zone
(vertically axially
symmetrical).
Luminous intensity
at any angle within
this zone shall not
differ from the mean
luminous intensity
for the entire 0° to
135° zone by more
than 20%.
At least 5% of total
flux (lumens) must
be emitted in the
135°-180° zone.
Distribution shall be
vertically
symmetrical as
measured in three
vertical planes at 0°,
45°, and 90°. See
Appendix B for
illustration.
LM-79-08,
Section 10
1 unit per model DOE CALiPER
Recognized or 
NVLAP Accredited
for LM-79-08
Maximum lamp
diameter
Not to exceed target
lamp diameter as
per ANSI C78.20-
2003.
ANSI C78.20-
2003
Self-certification
Maximum overall
length (MOL)
Not to exceed MOL
for target lamp as
per ANSI C78.20-
2003.
ANSI C78.20-
2003
Self-certification
Lumen
Maintenance
≥ 70% lumen
maintenance (L70)
at 25,000 hours of
operation
LM-79-08;
Elevated
Temperature
Test per
ENERGY
STAR CFL
version 4.0;
LM-80-08 (for
early initial
qualification
option)
10 units per model
- 5 base-up
- 5 base-down
- LED lamp power
<10W must operate
at 25°C between
measurements.
- LED lamp power
≥10W must operate
at 45°C between
measurements.
-Average of 10
samples must be ≥
91.8% at 6000
hours
DOE CALiPER
Recognized or 
NVLAP Accredited
for LM-79-08
Rapid-Cycle
Stress Test
Cycle times must
be 2 minutes on, 2
minutes off. Lamp
will be cycled once
for every two hours
of required
minimum L70 life.
ANSI C78.5
LM-65-01
(clauses 2,3,5,
6)
10 units per model
- 5 base-up
- 5 base-down
9 of 10 lamps must
required number of
cycles
DOE CALiPER
Recognized or 
NVLAP Accredited
for LM-79-08 or 
NVLAP Accredited
for LM-65-01

12
7B) Decorative Lamps
Applicable lamp types: B, BA, C, CA, DC, F, G (per ANSI C79.1-2002)
Criteria Item ENERGY STAR
Requirements
Reference
Standard/Test
Procedure
Sample
Size/Specific
Requirements
Laboratory
Requirements
Minimum
Luminous Efficacy
40 lm/W
LM-79-08 10 units per model
- 5 base-up
- 5 base-down
9 of 10 lamps must
meet specification
DOE CALiPER
Recognized or 
NVLAP Accredited
for LM-79-08
Lamp shall have
minimum light
output (total
luminous flux) at
least corresponding
to the target
wattage of the lamp
to be replaced, as
shown below.
Target wattages
between the given
levels may be
interpolated.
LM-79-08
Nominal wattage of
lamp to be replaced
(watts)
Minimum light
output of LED
lamp (lumens)
10 70
15 90
25 150
40 300
Minimum Light
Output
60 500
10 units per model
- 5 base-up
- 5 base-down
9 of 10 lamps must
meet specification
DOE CALiPER
Recognized or 
NVLAP Accredited
for LM-79-08
Maximum lamp
diameter
Not to exceed target
lamp diameter.
Self certification
Lumen
Maintenance
≥ 70% lumen
maintenance (L70)
at 15,000 hours of
operation
LM-79-08,
LM-80-08 (for
early initial
qualification
option)
10 units per model
- 5 base-up
- 5 base-down
-Must operate at
25°C between
measurements.
-Average of 10
samples must be ≥
86.7% at 6000
hours
DOE CALiPER
Recognized or 
NVLAP Accredited
for LM-79-08
Rapid-Cycle
Stress Test
Cycle times must
be 2 minutes on, 2
minutes off. Lamp
will be cycled once
for every two hours
of required
minimum L70 life.
ANSI C78.5
LM-65-01
(clauses 2,3,5,
6)
10 units per model
- 5 base-up
- 5 base-down
9 of 10 lamps must
required number of
cycles
DOE CALiPER
Recognized or 
NVLAP Accredited
for LM-79-08 or 
NVLAP Accredited
for LM-65-01

13
7C) Directional Lamps
Applicable lamp types BR, ER, K, MR, PAR, R (per ANSI C79.1-2002)
For MR and PAR lamps, the following lamp diameters are included at this time:

MR16, PAR16, PAR20,
PAR30S (short neck), PAR30L (long neck), PAR38
Criteria Item ENERGY STAR
Requirements
Reference
Standard/Test
Procedure
Sample
Size/Specific
Requirements
Laboratory
Requirements
Definition Directional lamp
means a lamp
having at least 80%
light output within a
solid angle of π sr
(corresponding to a
cone with angle of
120°)
EC No
244/2009;
LM-79-08,
Section 10
1 unit per model DOE CALiPER
Recognized or 
NVLAP Accredited
for LM-79-08
Minimum luminous
efficacy
- Lamp diameter
≤ 20/8 inch
- Lamp diameter
> 20/8 inch
40 lm/W
45 lm/W
LM-79-08 10 units per model
- 5 base-up
- 5 base-down
9 of 10 lamps must
meet specification
Color Spatial
Uniformity
The variation of
chromaticity within
the beam angle
shall be within 0.006
from the weighted
average point on
the CIE 1976 (u’,v’)
diagram.
LM-79-08
ANSI C78.379-
2006, section
5
1 unit per model
- Angular
chromaticity
measurements shall
be made at the
center and edge of
the beam. The
measurements shall
be made in at least
two vertical planes
90° apart. Results
shall be averaged
from the different
vertical planes.
DOE CALiPER
Recognized or 
NVLAP Accredited
for LM-79-08
Maximum lamp
diameter
Not to exceed target
lamp diameter
ANSI C78.21-
2003
Self certification
Maximum overall
length (MOL)
Not to exceed MOL
for target lamp
ANSI C78.21-
2003
Self certification
Minimum light
output
– BR, ER, K, and
R lamps
Lamp shall have
minimum light
output (total
luminous flux) equal
to the target
wattage of the lamp
to be replaced
multiplied by 10.
LM-79-08 10 units per model
- 5 base-up
- 5 base-down
9 of 10 lamps must
meet specification
DOE CALiPER
Recognized or 
NVLAP Accredited
for LM-79-08

14
Minimum center
beam intensity6
– PAR and MR16
lamps
LM-79-08,
Section 10
1 unit per model DOE CALiPER
Recognized or 
NVLAP Accredited
for LM-79-08
- PAR lamps Link to online tool at
http://www.drintl.com/htmlemail/Energystar/Dec09/ESIntLampCenterBeamTool.zip
Enter the following information into the online tool:
PAR diameter in eighths of an inch (i.e., 16, 20, 30, 38)
Target lamp nominal wattage
Target lamp beam angle in degrees (Note: maximum allowable beam angle = 65°.)
- MR16 lamps Link to online tool at
http://www.drintl.com/htmlemail/Energystar/Dec09/ESIntLampCenterBeamTool.zip
Enter the following information into the online tool:
Target lamp nominal wattage
Target lamp beam angle in degrees (Note: maximum allowable beam angle = 50°.)
Lumen
Maintenance
≥ 70% lumen
maintenance (L70)
at 25,000 hours of
operation
LM-79-08;
Elevated
Temperature
Test per
ENERGY
STAR CFL
version 4.0;
LM-80-08 (for
early initial
qualification
option)
10 units per model
- 5 base-up
- 5 base-down
- LED lamp power
<10W must operate
at 25°C between
measurements.
- LED lamp power
≥10W must operate
at 45°C between
measurements.
-Average of 10
samples must be ≥
91.8% at 6000
hours
DOE CALiPER
Recognized or 
NVLAP Accredited
for LM-79-08
Rapid-Cycle
Stress Test
Cycle times must
be 2 minutes on, 2
minutes off. Lamp
will be cycled once
for every two hours
of required
minimum L70 life.
ANSI C78.5
LM-65-01
(clauses 2,3,5,
6)
10 units per model
- 5 base-up
- 5 base-down
9 of 10 lamps must
required number of
cycles
DOE CALiPER
Recognized or 
NVLAP Accredited
for LM-79-08 or 
NVLAP Accredited
for LM-65-01
6 Models based on statistical analysis of 432 PAR and 122 MR16 lamps produced by

NEMA manufacturers are
used to set minimum center beam intensity requirements. For a given target lamp

wattage and target beam angle,
mathematical functions for each lamp type yield the minimum required center beam

intensity in candelas (cd). The
minimum requirement is within two standard deviations of the center beam intensity

predicted by the model.
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