report lczp16070281 pl-32w-126-28-tg-01(3000k) lm79

Report No.:Version:

Date of Issue:Total Pages:

Test Report of

IES LM-79-08

Applicant:

For Products:

Senior LED Limited

LCZP16070281V1.0Aug. 19, 201611

Approved Method: Electrical and Photometric Measurements of Solid-State LightingProducts

2x4 Luminaires for Ambient Lighting of Interior Commercial Spaces

Building H, Wanda Industrial Zone, Zhoushi Road, Shenzhen, China

Models:

Test Date: From Jul. 22, 2016 toTest Item:

Template No.:Lab. Note:

Complied by: Bowen Pang Reviewed by: Richard LiProject Engineer Technical ManagerAug. 19, 2016 Aug. 19, 2016

Total luminous flux, Luminous Efficacy, Electrical values, Luminous IntensityDistribution, Chromaticity coordinates, CCT and CRI, Spectral Power Distribution.

SL-32W-126-28-TG-01(3000K)

Jul. 25, 2016

The duplication of this report or parts of it and its use for advertising purposes is only allowed with permission of thetesting laboratory. This report only contains the result of the examination of the product samples submitted by the

applicant. A general statement concerning the quality of the products from the series manufacture cannot be derivedtherefore.This report must not be used by the customer to claim product certification, approval or endorsement by

NVLAP, NIST, or any agency of the Federal Government.

Test Lab.:2/F., Technology and Enterprise Development Center, Guangyuan Road, Xiaolan,Zhongshan, Guangdong, ChinaTel:+86-760-22833366 Fax:+86-760-22833399E-mail:[email protected] http://www.lccert.com

LCTECH (Zhongshan) Testing Service Co., Ltd

/LC-RT-PL/LM79-08/02

mailto:E-mail:[email protected]

http://www.lccert.com

of 11Report No:LCZP16070281

Version:V1.0

3

1.1 Product Information .. 3

1.2 Standards or methods ... . 4

1.3 Equipment list ... 4

5

2.1 Ambient Condition ... . 5

2.2 Power Supply Characteristics . . 5

2.3 Seasoning and Stabilization . 5

2.4 Electrical Instrumentation ... .. 5

2.5 Color Measurement Method ... . 5

2.6 Total Luminous Flux Measurement Method .. 5

2.7 Luminous Intensity Distribution Measurement Method 5

2.8 Spatial Non-uniformity of Chromaticity 5

6

3.1 Electrical data ... .. 6

3.2 Photometric data ... . 6

3.3 Color Rendering Details ... . 6

3.4 Electrical data ... .. 6

7

4.1 Spectral Distribution ... . 7

4.2 ANSI Chromaticity Quadrangles Diagram 7

4.3 Goniometry Test Data ... . 8

4.4 Zonal Lumen Summary ... 8

4.5 Polar Curves ... . 9

4.6 Candela Tabulation .. ... ... 1011

Table of Contens

Appendix 1 Product Photo ... ..

1. General .

2. Test conducted and method .... ..

3. Test Result Summary ...

4. Test Data ...



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1. General

1.1 Product Information

Brand Name SeniorLED

Category Indoor

General Application Troffer

Primary Use 2x4 Luminaires for Ambient Lighting of Interior Commercial Spaces

Model Number SL-32W-126-28-TG-01(3000K)

Rated Inputs 120-277V, 50/60Hz

Rated Power 32W

Rated Light output 4160lm

Declared CCT 3000K

Power Supply MPU45D-40

LED Package, Array or Module 67-21S Series, manufactured by EVERLIGHT ELECTRONICS CO., LTD

Sample Code: 1671510303-1

Date of Receipt Samples 2016/7/20

Note /



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1.2 Standards or methods

No.

ANSI/NEMA/ ANSLG C78.377-2011

ANSI C82.77-2002

CIE Pub. No. 13.3-1995

CIE Pub. No. 15:2004

IES LM-79-08

1.3 Equipment list

Instrument ID Model name Cal. date Next cal. Date

AC Power supply LC-I-923 CHP-500 2016/2/4 2017/2/3

AC Power supply LC-I-987 APW-110N 2016/2/4 2017/2/3

Power analyzer LC-I-928 WT210 2016/1/24 2017/1/24

Power analyzer LC-I-954 WT210 2016/2/4 2017/2/3

Multimeter LC-I-972 Fluke 17B 2015/8/17 2016/8/16

Photometric colorimetric electricsystem(2 meter sphere) LC-I-900 SPR3000 Before use Before use

Standard lamp LC-I-917 24V100W 2015/10/9 2016/10/8

Luminous Flux Standard Lamp LC-I-946 110V/200W 2015/10/17 2016/10/16

Goniophotometer(with mirror) LC-I-902 GMS2000 2016/5/7 2017/5/7

Wireless temperature transmitter LC-I-978 DWRF-B 2016/2/3 2017/2/2

Wireless temperature transmitter LC-I-979 DWRF-B 2016/2/3 2017/2/2

Electrical and Photometric Measurements of Solid-State Lighting Products

The following standards are partly or totally used or referenced for test:

Name

Specifications for the Chromaticity of Solid State Lighting Products

Harmonic Emission Limits Related Power Quality Requirements for LightingEquipment

Method of Measuring and Specifying Color Rendering of Light Sources

Colorimetry



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2. Test Conduct and MethodThe lamp/luminaire was operated at least 2 hours to reach stabilization and temperature equilibrium before test.2.1 Ambient ConditionThe ambient temperature in which measurements are being taken was maintained at 25 C 1 C; the air flow around thesample(s) being tested did not affect the performance.

2.2 Power Supply CharacteristicsThe AC power supply had a sinusoidal voltage wave shape at the prescribed frequency (60 Hz) such that the RMSsummation of the harmonic components does not exceed 3 percent of the fundamental during operation of the test item.The voltage of AC power supply (RMS voltage) applied to the device under test was regulated to within 0.2 percentunder load.

2.3 Seasoning and StabilizationNo seasoning was performed in accordance with IESNA LM-79-08. And before the measurement, the sample wasstabilized until the light output and power variations were less than 0.5% in 30 minutes intervals (3 readings, 15 minutesapart).

2.4 Electrical InstrumentationThe calibration uncertainties of the instruments for AC voltage and current were less than 0.2 percent, and the calibrationuncertainty of the AC power meter was less than 0.5 percent(95 % confidence interval, k=2).

2.5 Color Measurement MethodSpectral radiant flux was measured by a sphere (2 meter)-spectroradiometer system, and the color characteristics (Colorrendering index, correlated color temperature, chromaticity coordinate) were calculated from these by softwareautomatically.

2.6 Total Luminous Flux Measurement MethodTotal luminous flux was measured by type C goniophotometer system.Light intensity distribution was measured by a type C goniophotometer (with mirror) which can keep the sample in burnposition when the tests conduct, and the total luminous flux was calculated from the intensity data by softwareautomatically.

2.7 Luminous Intensity Distribution Measurement MethodLuminous intensity distribution was measured by a mirror-type goniophotometer (Type C) which can keep the sample inburn position when the tests conduct, and the kinds of graph were generated by software automatically.

2.8 Spatial Non-uniformity of ChromaticityThe customer did not require this measurement.



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3. Test Result Summary

3.1 Electrical data

3.2 Photometric data

3.3 Color Rendering Details

R1 R2 R3 R4 R5 R6 R7 R8

80 90 97 80 80 88 83 58

R9 R10 R11 R12 R13 R14 R15 -

3 78 79 66 83 99 72 -

3.4 Electrical data

Input Frequency (Hz) 60 -

I-THD (%) 11.11 -

Power Factor 0.927 -

Criteria Item Result (Sphere) Result (Goniophotometer)

Input Voltage (V) 277.00 -

Duv 0.0012 -

-

-

-

u=0.2492, v=0.3484

u'=0.2492, v'=0.5226

R9 3 -

Zone Lumens between 0-60 - 78.48%

Chromaticity Coordinate (x,y)

Chromaticity Coordinate (u,v)

Chromaticity Coordinate (u ,v )

x=0.4369, y=0.4071

Correlated Color Temperature(CCT) (K) 3026 -

Color Rendering Index(Ra) 82 -

Criteria Item

Total Lumens (Lm) - 4153.76

Luminous Efficacy (Lm/W) - 129.32

32.12

0.995

Result (Sphere) Result (Goniophotometer)

-I-THD (%)

120.00

60

0.269

32.16

0.995

2.62

Input Current (A)

Total Power (W)

Power Factor

120.06

0.269

60

Criteria Item Result (Sphere) Result (Goniophotometer)

Input Voltage (V)

Input Frequency (Hz)



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4. Test Data

4.1 Spectral Distribution

4.2 ANSI Chromaticity Quadrangles Diagram


0.28

0.3

0.32

0.34

0.36

0.38

0.4

0.42

0.44

0.46

0.28 0.3 0.32 0.34 0.36 0.38 0.4 0.42 0.44 0.46 0.48 0.5 0.52

Planckian locus

Center Point

Measured x,y

y

x

Graphical representation of the chromaticity specification of SSL products

CIE 1931 x, y diagram



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4.3 Goniometry Test Data

CIE Type Direct Basic Luminous Shape Rectangular

Spacing Criteria (0-180) 1.28 Luminous Length (m) 1.150

Spacing Criteria (90-270) 1.28 Luminous Width (m) 0.550

Spacing Criteria (Diagonal) 1.40 Luminous Height (m) 0.000

Test Distance (m) 29.54 -

4.4 Zonal Lumen Summary

zone Lumen %Lamp %Fixt0-20 523.85 12.6% 12.6%0-30 1114.87 26.8% 26.8%0-40 1831.56 44.1% 44.1%0-60 3259.83 78.5% 78.5%0-80 4062.04 97.8% 97.8%0-90 4135.29 99.6% 99.6%10-90 3999.92 96.3% 96.3%20-40 1307.71 31.5% 31.5%20-50 2056.18 49.5% 49.5%40-70 1944.36 46.8% 46.8%60-80 802.22 19.3% 19.3%70-80 286.12 6.9% 6.9%80-90 73.25 1.8% 1.8%90-110 6.02 0.1% 0.1%90-120 7.76 0.2% 0.2%90-130 9.41 0.2% 0.2%90-150 13.26 0.3% 0.3%90-180 18.47 0.4% 0.4%110-180 12.44 0.3% 0.3%0-180 4153.76 100.0% 100.0%

Zone Lumens0-10 135.3710-20 388.4820-30 591.0230-40 716.6940-50 748.4750-60 679.8060-70 516.0970-80 286.1280-90 73.2590-100 3.97100-110 2.06110-120 1.74120-130 1.65130-140 1.70140-150 2.15150-160 2.51160-170 1.95170-180 0.75



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4.5 Polar Curves

LCTECH (Zhongshan) Testing Service Co., LtdLCTECH (Zhongshan) Testing Service Co., Ltd


Version:V1.0

4.6 Candela Tabulation

0 15 30 45 60 75 90

0 1430 1430 1430 1430 1430 1430 1430

5 1424 1424 1424 1425 1424 1424 1424

10 1406 1406 1406 1407 1406 1406 1405

15 1377 1376 1376 1377 1376 1375 1375

20 1336 1335 1336 1336 1334 1334 1334

25 1282 1282 1283 1284 1282 1281 1281

30 1219 1220 1220 1220 1218 1217 1216

35 1148 1147 1147 1147 1145 1144 1143

40 1064 1064 1064 1063 1062 1060 1062

45 973 972 973 971 969 968 968

50 871 873 871 871 868 867 869

55 762 763 763 763 760 760 760

60 645 646 646 646 644 642 643

65 524 523 523 523 522 520 518

70 398 398 396 396 397 395 392

75 270 269 271 268 268 269 267

80 152 151 152 151 150 149 148

85 56 57 56 56 56 55 50

90 9 9 9 9 8 7 4

95 2 2 2 2 2 2 2

100 2 2 2 2 2 2 2

105 2 2 2 2 2 2 2

110 2 2 2 2 2 2 2

115 2 2 2 2 2 2 1

120 2 2 2 2 2 2 2

125 2 2 2 2 2 2 2

130 2 2 2 2 2 2 2

135 2 2 2 2 2 2 2

140 3 3 3 3 3 3 3

145 3 3 3 3 3 3 3

150 4 4 4 4 4 4 4

155 5 5 6 5 6 6 5

160 6 6 6 6 6 7 6

165 7 7 7 7 7 7 7

170 7 7 7 7 7 7 7

175 8 8 8 8 8 8 8

180 8 8 8 8 8 8 8



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Appendix 1 Product Photo

Picture 1


Picture 2


report lczp16070281 pl-32w-126-28-tg-01(3000k) lm79

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