IESNA LM-80-2008 MEASURING LUMEN MAINTENANCE OF LED LIGHT SOURCES MEASUREMENT AND TEST REPORT For JiangxiLianrong Green Lighting Collaborative Innovation CO.,Ltd. Lianovation Technology Park,NO.168 Jingdong Avenue High-tech development District, Nanchang City, Model:2835 White SMD LED(LC-2835BWW1-S-R80) Report Type: 6000 Hours Test Report Product Type: LED Package Test Engineer: Daniel Duan Report Number: R2DG150120056-10 Test Date: 2015-03-01 to 2015-11-06 Report Date: 2015-12-03 Reviewed By: Prepared By: Jeanne Han /EE Manager Bay Area Compliance Laboratories Corp. (Dongguan). Pu Long Cun 69, Puxinghu Industrial Area, Tangxia Town, Dongguan, Guangdong, P.R.China. Tel: +86-0769-86858888 Fax:+86-0769-86858588 Note: The test data was only valid for the test sample(s). This test report is prepared for the customer shown above and for the device described herein. It may not be duplicated or used in part without prior written consent from Bay Area Compliance Laboratories Corp. (Dongguan). This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0.
TABLE OF CONTENTS 1 - GENERAL INFORMATION... 3 1.1 DESCRIPTION OF LED LIGHT SOURCES... 3 1.2 STANDARDS USED:... 4 1.3 TEST FACILITY... 4 1.4 DESCRIPTION OF AUXILIARY EQUIPMENT... 4 1.5 OPERATING CYCLE... 4 1.6 AMBIENT CONDITIONS... 5 1.7 PHOTOMETRY MEASUREMENT UNCERTAINTY... 5 1.8 SAMPLE SET... 6 2 - SUMMARY OF TEST RESULT... 7 3 - TEST DATA... 8 3.1 DATA SET 1, 55 C, 150MA (LUMEN MAINTENANCE)... 8 3.2 DATA SET 1, 55 C, 150MA (CHROMATICITY SHIFT)... 9 3.3 DATA SET 2, 85 C, 150MA (LUMEN MAINTENANCE)... 10 3.4 DATA SET 2, 85 C, 150MA (CHROMATICITY SHIFT)... 11 3.5 DATA SET 3, 105 C, 150MA (LUMEN MAINTENANCE)... 12 3.6 DATA SET 3, 105 C, 150MA (CHROMATICITY SHIFT)... 13 ATTACHMENT A EUT PHOTO... 14 A.1 MECHANICAL DIMENSIONS (TA = 25 C)... 14 A.2 EUT PHOTO... 14 ATTACHMENT B FAMILY DECLARATION LETTER... 15 Report No. R2DG150120056-10 Page 2 of 15 IESNA LM-80-08 Test Report
1 - GENERAL INFORMATION 1.1 Description of LED Light Sources Devices tested Part Number: Part Type: Nominal CCT: 2835 White SMD LED(LC-2835BWW1-S-R80) LED Package 2700K Family products covered by this report: According to ENERGY STAR Program Guidance Regarding LED Package, LED Array and LED Module Lumen Maintenance Performance Data Supporting Qualification of Lighting Products, the following products can be covered by this report base on the declaration letter of manufacturer (see attachment B for more information). The information of these models shows that the covered products meet all section 3 item 7 requirements of ENERGY STAR Program Guidance Regarding LED Package, LED Array and LED Module Lumen Maintenance Performance Data Supporting Qualification of Lighting Products (September 9, 2011) Test model Covered Models Variations Detail 2835 White SMD LED(LC- 2835BWW1-S- R80) (CCT:2700K) 2835 White SMD LED(LC-2835BXXX- SR80) CCT XXX representative CCT, XXX could be WW1, WW2, NW2, AW1, AW4;which denotes color temperature of LED 2700K, 3000K, 4000K, 5000K, 6500K Disclaimer: The truthfulness and accuracy of all the technical information above for the covered LED products is ensured by manufacturer of LED light source. Bay Area Compliance Laboratories Corp. (Dongguan) isn t responsible or gives any guarantees for the truthfulness of the technical information. Report No. R2DG150120056-10 Page 3 of 15 IESNA LM-80-08 Test Report
1.2 Standards Used: IESNA LM-80-08: IES Approved Method for Measuring Lumen Maintenance of LED Light Sources. ENERGY STAR Program Guidance Regarding LED Package, LED Array and LED Module Lumen Maintenance Performance Data Supporting Qualification of Lighting Products(This test method was not accredited by IAS) 1.3 Test Facility The testing facility used by Bay Area Compliance Laboratories Corp. (Dongguan). is located at Pu Long Cun 69, Puxinghu Industrial Area, Tangxia Town, Dongguan, Guangdong, P.R.China. 1.4 Description of Auxiliary Equipment Device Manufacture Model No Serial No Test Range Integral Sphere Programmable Test Power for LEDs EVERFINE Diameter 0.3m 1011119 380-780nm, Diameter:0.3m,0-1999Lumen Calibration date Calibration due date 2015-03-25 2016-03-25 EVERFINE LED300E 1008002 15V/2000mA 2015-03-05 2016-03-05 High accuracy array spectroradiometer EVERFINE HAAS-2000 1012016T 380-780nm 2015-03-25 2016-03-25 Standard Light Source EVERFINE D062 1011093 N/A 2015-09-17 2016-09-16 Precision digital stabilized DC power supply Multilayer aging machine Digital CC&CV DC Power Supply Digital CC&CV DC Power Supply Digital CC&CV DC Power Supply EVERFINE WY605 G115987C J7321114 300VA 2015-03-05 2016-03-05 BACL B2-270 20015 25 ~110 2015-03-05 2016-03-05 EVERFINE WY5015 11060002 (50V/15A) 2015-07-08 2016-07-07 EVERFINE WY5015 11090007 (50V/15A) 2015-03-05 2016-03-05 EVERFINE WY5015 11090005 (50V/15A) 2015-03-05 2016-03-04 1.5 Operating Cycle Samples are driven with a constant direct current (DC) Report No. R2DG150120056-10 Page 4 of 15 IESNA LM-80-08 Test Report
1.6 Ambient Conditions For lumen maintenance test, samples were operated in thermal chambers with minimal ambient airflow. For long term reliability test, the case temperature was controlled by mounting several thermocouples on a sample reliability stress board at the designated thermal measurement point, as shown in APPENDIX. The ambient temperature T A was measured by several thermocouples at a distance of 5 mm above the reliability test board. The relative humidity within chamber was less than 65%. For photometry measurement, temperature was set to 25 C ± 2 C, RH <65%. 1.7 Photometry Measurement Uncertainty The uncertainty of the light output measurements is U=1.59% (K=2), at the 95% confidence level. The uncertainty of the correlated color temperature measurements is U=21K (K=2), at the 95% confidence level. This calibration results traceable to the NATIONAL INSTITUTE OF METROLOGY (NIM). Report No. R2DG150120056-10 Page 5 of 15 IESNA LM-80-08 Test Report
1.8 Sample Set Sampling Method: LED samples for IESNA LM-80 testing consist of units built from a minimum of three manufacturing lots with each manufacturing lot built from different wafer lots built on non-consecutive days. These manufacturing lots are picked to represent a wide parametric distribution. Each Sample is soldered to all of the reliability stress boards for a given set of IESNA LM-80 tests. Sample Size: Total 75Pcs; Each Ts test condition 25Pcs The samples tested at TS 55 C, Ts 85 C and TS 105 C were received at 2015-01-20 and tested during 2015-03-01 to 2015-11-06. The samples were numbered from 1 to 25, 26 to 50 and 51 to 75 Data Set 1: 55 C, 150mA Part Number: Number of Units: 25 Actual Case Temperature(T S ): Actual Ambient Temperature(T A ): Life Test Drive Current: Measurement Current: Data Set 2: 85 C,150mA Part Number: Number of Units: 25 Actual Case Temperature(T S ): Actual Ambient Temperature(T A ): Life Test Drive Current: Measurement Current: Data Set 3: 105 C, 150mA Part Number: Number of Units: 25 Actual Case Temperature(T S ): Actual Ambient Temperature(T A ): Life Test Drive Current: Measurement Current: 2835 White SMD LED(LC-2835BWW1-S-R80) T S =53.9 C T A =52.4 C I F = 150mA I F = 150mA 2835 White SMD LED(LC-2835BWW1-S-R80) T S =83.2 C T A =82.7 C I F =150mA I F = 150mA 2835 White SMD LED(LC-2835BWW1-S-R80) T S =104.6 C T A =102.9 C I F = 150mA I F = 150mA Report No. R2DG150120056-10 Page 6 of 15 IESNA LM-80-08 Test Report
2 - SUMMARY OF TEST RESULT Data Set: Data Set 1, 55 C, 150mA Number of Units: 25 Failures Observed: 0 Test Interval and Test Duration: 0h,1000h,2000h,3000h,4000h,5000h,6000h Average. Lumen Maintenance at 6000 hours: 98.02% Average Chromaticity Shift at 6000 hours ( u v ): 0.0015 Reported TM-21 L 70 Lifetime: >36,000 hours Data Set: Data Set 2, 85 C, 150mA Number of Units: 25 Failures Observed: 0 Test Interval and Test Duration: 0h,1000h,2000h,3000h,4000h,5000h,6000h Average. Lumen Maintenance at 6000 hours: 96.86% Average Chromaticity Shift at 6000 hours( u v ): 0.0015 Reported TM-21 L 70 Lifetime: >36,000 hours Data Set: Data Set 3, 105 C, 150mA Number of Units: 25 Failures Observed: 0 Test Interval and Test Duration: 0h,1000h,2000h,3000h,4000h,5000h,6000h Average. Lumen Maintenance at 6000 hours: 96.08% Average Chromaticity Shift at 6000 hours( u v ): 0.0017 Reported TM-21 L 70 Lifetime: >36,000 hours Report No. R2DG150120056-10 Page 7 of 15 IESNA LM-80-08 Test Report
3 - Test Data 3.1 Data Set 1, 55 C, 150mA (Lumen Maintenance) V F(V) Φ(lm) Lumen Maintenance (%) No. 0hr(Initial) 1000hrs 2000hrs 3000hrs 4000hrs 5000hrs 6000hrs 1 3.127 69.49 100.19 99.90 99.63 98.92 98.32 97.73 2 3.106 68.42 100.38 100.09 99.91 99.53 98.70 98.09 3 3.095 68.96 100.20 99.94 99.84 99.32 98.46 97.85 4 3.163 70.11 100.40 100.10 99.66 99.53 98.79 98.22 5 3.110 69.85 100.07 100.03 99.53 99.27 98.80 98.01 6 3.129 68.07 100.18 99.88 99.69 99.46 99.00 98.18 7 3.132 68.93 100.19 99.84 99.55 99.38 99.00 98.33 8 3.128 68.82 100.20 99.87 99.69 99.38 99.10 98.79 9 3.126 69.78 100.20 100.10 99.77 99.44 99.10 98.82 10 3.127 69.54 100.26 99.76 99.38 99.12 98.69 98.36 11 3.135 68.61 100.20 99.50 99.08 98.69 98.40 98.12 12 3.119 70.31 100.57 99.82 99.36 98.96 98.58 98.14 13 3.129 70.15 100.36 99.86 99.47 99.14 98.76 98.25 14 3.132 69.10 100.45 100.00 99.57 99.26 98.89 98.58 15 3.124 69.51 100.37 99.80 99.32 98.73 98.35 97.77 16 3.167 70.10 100.39 99.87 99.47 98.96 98.54 98.06 17 3.136 68.99 100.30 99.77 99.29 98.77 98.32 97.78 18 3.131 69.32 100.23 99.84 99.48 99.16 98.70 97.92 19 3.128 69.12 100.27 99.84 99.42 98.96 98.54 97.77 20 3.132 68.72 100.29 99.85 99.46 98.98 98.43 97.83 21 3.126 69.48 100.33 99.81 99.40 98.96 98.32 97.68 22 3.121 69.33 100.23 99.70 99.06 98.66 97.98 97.35 23 3.173 70.31 100.37 99.91 99.40 98.96 98.29 97.74 24 3.123 68.97 100.29 99.84 99.38 98.70 98.26 97.61 25 3.129 69.90 100.26 99.79 99.28 98.76 98.18 97.58 Ave. 3.130 69.36 100.29 99.87 99.48 99.08 98.58 98.02 Med. 3.128 69.33 100.27 99.85 99.47 98.98 98.54 98.01 st dev 0.017 0.61 0.1066 0.1312 0.2084 0.2814 0.3017 0.3690 Min. 3.095 68.07 100.07 99.50 99.06 98.66 97.98 97.35 Max. 3.173 70.31 100.57 100.10 99.91 99.53 99.10 98.82 TM-21 Projection: Test Duration: 6000 hours Failures Observed: 0 α: 4.500E-06 β: 1.008 Calculated L 70 : 81,000 hours Reported L 70 : >36,000 hours Report No. R2DG150120056-10 Page 8 of 15 IESNA LM-80-08 Test Report
% Luminous Flux JiangxiLianrong Green Lighting Collaborative Innovation CO.,Ltd. 3.2 Data Set 1, 55 C, 150mA (Chromaticity Shift) u v CCT(K) Chromaticity Shift ( u v ) No. 0hr(Initial) 1000hrs 2000hrs 3000hrs 4000hrs 5000hrs 6000hrs 1 0.2566 0.5300 2813 0.0001 0.0004 0.0006 0.0011 0.0012 0.0013 2 0.2577 0.5328 2778 0.0001 0.0004 0.0006 0.0011 0.0013 0.0014 3 0.2566 0.5315 2806 0.0001 0.0004 0.0006 0.0010 0.0014 0.0015 4 0.2585 0.5334 2759 0.0001 0.0004 0.0006 0.0010 0.0013 0.0016 5 0.2560 0.5312 2821 0.0001 0.0004 0.0006 0.0011 0.0013 0.0015 6 0.2568 0.5330 2796 0.0001 0.0004 0.0006 0.0010 0.0013 0.0015 7 0.2581 0.5324 2771 0.0001 0.0004 0.0006 0.0010 0.0013 0.0015 8 0.2596 0.5327 2739 0.0001 0.0004 0.0007 0.0011 0.0014 0.0016 9 0.2567 0.5324 2800 0.0000 0.0001 0.0005 0.0008 0.0012 0.0014 10 0.2584 0.5314 2770 0.0001 0.0003 0.0006 0.0010 0.0014 0.0017 11 0.2559 0.5329 2816 0.0000 0.0001 0.0005 0.0008 0.0011 0.0015 12 0.2569 0.5341 2789 0.0001 0.0003 0.0006 0.0010 0.0013 0.0016 13 0.2577 0.5324 2779 0.0001 0.0002 0.0006 0.0010 0.0013 0.0016 14 0.2574 0.5302 2795 0.0001 0.0004 0.0006 0.0009 0.0014 0.0018 15 0.2575 0.5317 2786 0.0000 0.0002 0.0005 0.0007 0.0011 0.0013 16 0.2587 0.5333 2754 0.0001 0.0002 0.0006 0.0009 0.0012 0.0015 17 0.2569 0.5305 2805 0.0001 0.0002 0.0006 0.0008 0.0012 0.0016 18 0.2548 0.5310 2848 0.0001 0.0002 0.0005 0.0009 0.0012 0.0015 19 0.2575 0.5334 2779 0.0001 0.0002 0.0006 0.0008 0.0011 0.0014 20 0.2579 0.5328 2772 0.0001 0.0001 0.0005 0.0008 0.0011 0.0014 21 0.2586 0.5293 2773 0.0001 0.0001 0.0005 0.0008 0.0011 0.0015 22 0.2565 0.5328 2803 0.0001 0.0002 0.0006 0.0009 0.0012 0.0016 23 0.2561 0.5329 2812 0.0001 0.0003 0.0006 0.0009 0.0012 0.0016 24 0.2559 0.5307 2825 0.0002 0.0003 0.0006 0.0010 0.0012 0.0016 25 0.2572 0.5336 2784 0.0001 0.0001 0.0005 0.0007 0.0011 0.0013 Ave. 0.2572 0.5321 2791 0.0001 0.0003 0.0006 0.0009 0.0012 0.0015 Med. 0.2572 0.5324 2789 0.0001 0.0003 0.0006 0.0009 0.0012 0.0015 st dev 0.0011 0.0013 25 0.0000 0.0001 0.0001 0.0001 0.0001 0.0001 Min. 0.2548 0.5293 2848 0.0000 0.0001 0.0005 0.0007 0.0011 0.0013 Max. 0.2596 0.5341 2739 0.0002 0.0004 0.0007 0.0011 0.0014 0.0018 110% 0.0040 105% 100% 95% 90% 85% 80% 75% 70% Flux u'v' 0.0035 0.0030 0.0025 0.0020 0.0015 0.0010 0.0005 0.0000 Chromaticity Shift (Du'v') 0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000 Time (hours) Report No. R2DG150120056-10 Page 9 of 15 IESNA LM-80-08 Test Report
3.3 Data Set 2, 85 C, 150mA (Lumen Maintenance) V F(V) Φ(lm) Lumen Maintenance (%) No. 0hr(Initial) 1000hrs 2000hrs 3000hrs 4000hrs 5000hrs 6000hrs 26 3.105 68.95 100.09 99.62 99.33 98.77 98.17 97.59 27 3.121 69.09 100.04 99.67 99.10 98.86 98.21 97.64 28 3.113 69.54 99.93 99.64 99.01 98.63 98.13 97.70 29 3.129 69.68 100.07 99.71 99.01 98.67 98.21 97.50 30 3.094 68.28 100.21 99.85 99.21 98.54 98.37 97.66 31 3.110 69.28 100.19 99.87 99.22 98.63 98.17 97.72 32 3.166 70.38 100.24 99.84 99.18 98.51 98.10 97.76 33 3.135 69.72 100.17 99.77 99.04 98.34 97.29 96.30 34 3.129 69.45 100.16 99.86 99.29 98.46 97.57 96.52 35 3.104 69.50 100.04 99.51 98.91 98.16 97.25 96.22 36 3.125 68.67 100.06 99.49 98.97 98.18 97.25 96.29 37 3.082 68.88 100.04 99.58 98.65 97.88 97.01 96.23 38 3.109 68.55 100.06 99.59 99.10 98.29 97.40 96.43 39 3.128 68.48 100.19 99.69 99.14 98.60 97.50 96.55 40 3.111 69.42 100.16 99.61 98.93 98.29 97.51 96.36 41 3.091 69.37 100.04 99.55 98.99 98.36 97.61 96.48 42 3.130 69.78 100.13 99.63 99.01 98.32 97.64 96.60 43 3.127 68.87 100.13 99.56 98.88 98.40 97.79 96.72 44 3.130 68.91 100.09 99.62 98.96 98.51 97.56 96.58 45 3.087 68.85 100.03 99.55 98.69 98.10 97.41 96.57 46 3.128 69.71 100.00 99.48 98.77 98.12 97.43 96.61 47 3.086 68.75 100.01 99.52 98.81 98.07 97.35 96.80 48 3.130 68.69 100.19 99.56 99.13 98.17 97.53 96.99 49 3.124 69.23 100.22 99.57 98.77 97.82 97.17 96.61 50 3.131 69.37 100.33 99.80 99.48 98.49 97.85 97.19 Ave. 3.117 69.18 100.11 99.65 99.02 98.37 97.66 96.86 Med. 3.124 69.23 100.09 99.62 99.01 98.36 97.56 96.61 st dev 0.019 0.49 0.0915 0.1216 0.2028 0.2637 0.3868 0.5477 Min. 3.082 68.28 99.93 99.48 98.65 97.82 97.01 96.22 Max. 3.166 70.38 100.33 99.87 99.48 98.86 98.37 97.76 TM-21 Projection: Test Duration: 6000 hours Failures Observed: 0 α: 6.632E-06 β: 1.009 Calculated L 70 : 55,000 hours Reported L 70 : >36,000 hours Report No. R2DG150120056-10 Page 10 of 15 IESNA LM-80-08 Test Report
% Luminous Flux JiangxiLianrong Green Lighting Collaborative Innovation CO.,Ltd. 3.4 Data Set 2, 85 C, 150mA (Chromaticity Shift) No. u v CCT(K) Chromaticity Shift ( u v ) 0hr(Initial) 1000hrs 2000hrs 3000hrs 4000hrs 5000hrs 6000hrs 26 0.2581 0.5326 2769 0.0003 0.0004 0.0006 0.0009 0.0013 0.0016 27 0.2568 0.5325 2798 0.0002 0.0004 0.0006 0.0008 0.0012 0.0015 28 0.2576 0.5318 2784 0.0002 0.0004 0.0006 0.0009 0.0012 0.0015 29 0.2578 0.5334 2773 0.0001 0.0003 0.0006 0.0008 0.0011 0.0015 30 0.2588 0.5314 2761 0.0001 0.0003 0.0007 0.0009 0.0011 0.0015 31 0.2573 0.5317 2792 0.0002 0.0004 0.0006 0.0010 0.0012 0.0016 32 0.2575 0.5323 2784 0.0001 0.0004 0.0007 0.0010 0.0012 0.0016 33 0.2567 0.5316 2804 0.0002 0.0004 0.0007 0.0010 0.0012 0.0015 34 0.2575 0.5310 2790 0.0002 0.0004 0.0008 0.0011 0.0013 0.0016 35 0.2577 0.5320 2781 0.0002 0.0004 0.0006 0.0010 0.0013 0.0015 36 0.2570 0.5327 2792 0.0001 0.0004 0.0006 0.0009 0.0012 0.0014 37 0.2575 0.5314 2788 0.0002 0.0004 0.0006 0.0008 0.0011 0.0015 38 0.2561 0.5326 2813 0.0001 0.0003 0.0006 0.0008 0.0011 0.0015 39 0.2577 0.5316 2782 0.0002 0.0004 0.0007 0.0010 0.0013 0.0015 40 0.2559 0.5319 2820 0.0002 0.0004 0.0008 0.0010 0.0013 0.0015 41 0.2585 0.5329 2761 0.0002 0.0004 0.0008 0.0010 0.0012 0.0016 42 0.2581 0.5330 2768 0.0003 0.0004 0.0008 0.0010 0.0013 0.0017 43 0.2568 0.5326 2798 0.0002 0.0004 0.0008 0.0010 0.0013 0.0016 44 0.2570 0.5314 2798 0.0002 0.0004 0.0007 0.0009 0.0012 0.0015 45 0.2578 0.5318 2779 0.0002 0.0004 0.0006 0.0009 0.0012 0.0016 46 0.2577 0.5322 2780 0.0002 0.0004 0.0007 0.0010 0.0013 0.0016 47 0.2567 0.5301 2811 0.0002 0.0004 0.0008 0.0010 0.0013 0.0016 48 0.2564 0.5322 2808 0.0002 0.0004 0.0008 0.0010 0.0013 0.0016 49 0.2581 0.5324 2770 0.0002 0.0004 0.0006 0.0009 0.0013 0.0016 50 0.2565 0.5330 2802 0.0002 0.0004 0.0008 0.0011 0.0013 0.0016 Ave. 0.2573 0.5321 2788 0.0002 0.0004 0.0007 0.0010 0.0012 0.0015 Med. 0.2575 0.5322 2788 0.0002 0.0004 0.0007 0.0010 0.0012 0.0016 st dev 0.0007 0.0007 16 0.0000 0.0000 0.0001 0.0001 0.0001 0.0001 Min. 0.2559 0.5301 2820 0.0001 0.0003 0.0006 0.0008 0.0011 0.0014 Max. 0.2588 0.5334 2761 0.0003 0.0004 0.0008 0.0011 0.0013 0.0017 110% 0.0040 105% 100% 95% 90% 85% 80% 75% 70% Flux u'v' 0.0035 0.0030 0.0025 0.0020 0.0015 0.0010 0.0005 0.0000 Chromaticity Shift (Du'v') 0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000 Time (hours) Report No. R2DG150120056-10 Page 11 of 15 IESNA LM-80-08 Test Report
3.5 Data Set 3, 105 C, 150mA (Lumen Maintenance) V F(V) Φ(lm) Lumen Maintenance (%) No. 0hr(Initial) 1000hrs 2000hrs 3000hrs 4000hrs 5000hrs 6000hrs 51 3.091 68.91 100.03 99.30 98.65 98.35 97.69 97.05 52 3.082 68.77 99.96 99.19 98.42 97.88 97.56 96.90 53 3.080 68.62 99.85 99.07 98.38 97.51 97.26 96.84 54 3.080 68.24 99.94 99.22 98.45 97.66 97.22 97.05 55 3.130 69.34 99.81 99.25 98.46 97.72 97.07 96.35 56 3.128 70.47 99.86 99.15 98.45 97.40 96.98 96.04 57 3.128 69.49 99.96 99.12 98.66 97.64 97.25 96.50 58 3.164 70.54 99.91 99.16 98.53 97.56 97.08 96.37 59 3.120 69.92 99.84 99.11 98.50 96.67 95.98 95.29 60 3.124 69.28 99.88 99.13 98.43 98.14 97.34 96.32 61 3.107 69.63 99.87 99.15 98.36 97.54 96.97 96.38 62 3.119 68.67 99.88 99.16 98.56 97.60 96.87 96.33 63 3.121 70.48 99.76 98.98 98.41 97.53 96.71 96.17 64 3.087 68.79 99.83 99.20 98.56 97.75 96.90 96.18 65 3.129 70.03 99.96 99.21 98.30 97.50 96.47 95.73 66 3.110 68.89 99.83 99.09 98.45 97.69 96.30 95.65 67 3.121 69.05 99.96 99.13 98.58 97.64 96.35 95.76 68 3.096 68.78 99.83 99.17 98.60 97.48 96.39 95.74 69 3.086 68.50 99.69 99.08 98.41 97.56 96.26 95.61 70 3.127 69.07 99.93 99.15 98.41 97.63 96.28 95.53 71 3.125 69.13 100.14 99.32 98.50 97.83 96.60 95.79 72 3.122 69.56 99.94 99.08 97.35 96.54 96.23 95.54 73 3.126 69.86 99.99 99.06 98.30 97.65 96.29 95.58 74 3.118 68.98 99.90 99.14 98.29 97.71 96.35 95.65 75 3.127 70.00 100.01 99.20 98.26 97.43 96.37 95.59 Ave. 3.114 69.32 99.90 99.15 98.41 97.58 96.75 96.08 Med. 3.121 69.13 99.90 99.15 98.45 97.63 96.71 96.04 st dev 0.020 0.65 0.0934 0.0766 0.2456 0.3622 0.4741 0.5184 Min. 3.080 68.24 99.69 98.98 97.35 96.54 95.98 95.29 Max. 3.164 70.54 100.14 99.32 98.66 98.35 97.69 97.05 TM-21 Projection: Test Duration: 6000 hours Failures Observed: 0 α: 7.912E-06 β: 1.007 Calculated L 70 : 46,000 hours Reported L 70 : >36,000 hours Report No. R2DG150120056-10 Page 12 of 15 IESNA LM-80-08 Test Report
% Luminous Flux JiangxiLianrong Green Lighting Collaborative Innovation CO.,Ltd. 3.6 Data Set 3, 105 C, 150mA (Chromaticity Shift) u v CCT(K) Chromaticity Shift ( u v ) No. 0hr(Initial) 1000hrs 2000hrs 3000hrs 4000hrs 5000hrs 6000hrs 51 0.2578 0.5322 2779 0.0003 0.0004 0.0008 0.0010 0.0013 0.0016 52 0.2567 0.5315 2804 0.0002 0.0004 0.0007 0.0009 0.0013 0.0016 53 0.2573 0.5302 2797 0.0002 0.0004 0.0006 0.0009 0.0013 0.0016 54 0.2585 0.5306 2771 0.0002 0.0005 0.0007 0.0010 0.0013 0.0016 55 0.2560 0.5322 2816 0.0003 0.0004 0.0007 0.0011 0.0014 0.0017 56 0.2577 0.5312 2784 0.0003 0.0004 0.0006 0.0010 0.0013 0.0014 57 0.2576 0.5313 2785 0.0002 0.0004 0.0007 0.0009 0.0014 0.0016 58 0.2585 0.5309 2769 0.0003 0.0005 0.0008 0.0011 0.0015 0.0018 59 0.2579 0.5304 2783 0.0002 0.0004 0.0007 0.0014 0.0016 0.0017 60 0.2575 0.5303 2793 0.0003 0.0005 0.0007 0.0009 0.0013 0.0018 61 0.2581 0.5300 2782 0.0002 0.0004 0.0007 0.0012 0.0013 0.0018 62 0.2587 0.5349 2747 0.0002 0.0004 0.0006 0.0009 0.0013 0.0016 63 0.2565 0.5307 2814 0.0001 0.0002 0.0008 0.0009 0.0013 0.0017 64 0.2582 0.5308 2776 0.0004 0.0005 0.0008 0.0011 0.0014 0.0018 65 0.2582 0.5305 2777 0.0002 0.0004 0.0005 0.0008 0.0013 0.0017 66 0.2564 0.5317 2811 0.0004 0.0005 0.0008 0.0011 0.0014 0.0018 67 0.2560 0.5331 2812 0.0002 0.0004 0.0008 0.0010 0.0013 0.0017 68 0.2574 0.5318 2789 0.0004 0.0005 0.0008 0.0011 0.0014 0.0018 69 0.2581 0.5310 2776 0.0002 0.0004 0.0008 0.0011 0.0013 0.0017 70 0.2599 0.5313 2739 0.0004 0.0005 0.0009 0.0011 0.0014 0.0019 71 0.2575 0.5314 2788 0.0003 0.0005 0.0008 0.0012 0.0014 0.0018 72 0.2578 0.5311 2783 0.0003 0.0005 0.0006 0.0012 0.0013 0.0018 73 0.2574 0.5316 2790 0.0002 0.0005 0.0010 0.0012 0.0014 0.0018 74 0.2565 0.5333 2801 0.0003 0.0005 0.0009 0.0011 0.0013 0.0018 75 0.2575 0.5318 2786 0.0002 0.0004 0.0009 0.0011 0.0013 0.0018 Ave. 0.2576 0.5314 2786 0.0003 0.0004 0.0008 0.0011 0.0014 0.0017 Med. 0.2576 0.5313 2785 0.0002 0.0004 0.0008 0.0011 0.0013 0.0017 st dev 0.0009 0.0011 19 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 Min. 0.2560 0.5300 2816 0.0001 0.0002 0.0005 0.0008 0.0013 0.0014 Max. 0.2599 0.5349 2739 0.0004 0.0005 0.0010 0.0014 0.0016 0.0019 110% 0.0040 105% 100% 95% 90% 85% 80% 75% 70% Flux u'v' 0.0035 0.0030 0.0025 0.0020 0.0015 0.0010 0.0005 0.0000 Chromaticity Shift (Du'v') 0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000 Time (hours) Report No. R2DG150120056-10 Page 13 of 15 IESNA LM-80-08 Test Report
Attachment A EUT PHOTO A.1 Mechanical Dimensions (Ta = 25 C) All dimensions are in millimeter A.2 EUT Photo TMP LED Report No. R2DG150120056-10 Page 14 of 15 IESNA LM-80-08 Test Report
Attachment B Family declaration Letter ***********END OF REPORT*********** Report No. R2DG150120056-10 Page 15 of 15 IESNA LM-80-08 Test Report