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Page 1 of 47Report No. : SQETMN547004RLM‐80 Test ReportReissued with AmendmentNFSL757DThis test report is reissued to supersede Test Report No. SQETMN547004 dated January 21, 2014.Issue Date:Revision Date:July 1, 2013Test Initiation Date: April 26, 2013Test Duration:January 23, 2014Test Completion Date: ‐6,000 hoursReport Number:SQETMN547004RCustomer Information:Company Name:Nichia CorporationAddress:491‐100, Oka, Kaminaka‐cho, Anan‐shi, Tokushima, 774‐8601, JAPANDescription of Test Samples:Classification:LED PackageModel Name:Warm White LEDModel Number:NFSL757D (Nominal CCT: 2700 K)Test re[TA]Drive Current[IF]LumenMaintenanceChromaticityShift (Δu'v')at 6,000 hoursat 6,000 hoursTM‐21ProjectionL70(6K)155 C 50 C65 mA98.0 %0.0010 36700 hours255 C 50 C150 mA99.3 %0.0013 36700 hours355 C 50 C180 mA99.7 %0.0013 36700 hours485 C 80 C65 mA97.0 %0.0010 36700 hours585 C 80 C150 mA97.6 %0.0013 36700 hours685 C 80 C180 mA97.9 %0.0014 36700 hours7105 C 100 C65 mA94.3 %0.0012 36700 hours8105 C 100 C150 mA94.8 %0.0016 36700 hours9105 C 100 C180 mA95.2 %0.0017 36700 hoursApproved Signatory:Hitoshi TOHYAMA, Lab ManagerNichia Corporation LED Testing Laboratory1‐1,Tatsumi‐Cho, Anan‐Shi, TOKUSHIMA 774‐0001, JAPANThe certificate shall not be reproduced, except in full, without written approval of the laboratory.The laboratory is accredited in acordance with the recognized International Standard ISO/IEC 17025:2005.
Page 2 of 47Report No. : SQETMN547004RIES LM‐80‐08 Test Report Requirement :1.Number of LED light sources testedSee tables.2.Description of LED light sourcesSee Description of Test Samples3.Description of auxiliary equipmentActive cooling life test systemConsisting of small boxes, in which each box contains a reliability test board, and a water‐cooledheat sink or a heater to control device temperature.LED TesterConsisting of an integrating sphere, a programmable current‐source meter, and aspectroradiometer.4.Operating cycleConstant direct current (DC).5.Ambient conditions including airflow, temperature, and relative humidityAmbient Temperature (TA) : See tablesAmbient temperature is the temperature of the air at a distance of 1.5 mm above the reliabilitytest board.Air flow : 0.1 m/sRelative Humidity : 45 %6.Case temperature (test point temperature)See tables.For the case temperature (TS) measurement point, see the figure below.3.00.52Ts point3.07.Drive current of the LED light sources during lifetime testSee tables.8.Initial luminous flux and forward voltage at photometric measurement currentSee tables.9.Lumen maintenance data for each individual LED light source along with median value, standarddeviation, minimum and maximum lumen maintenance value for all of the LED light sources.See tables.10.Observation of LED light sources failures including the failure conditions and time of failure.No failure observed11.LED light source monitoring intervalSee tables.12.Photometric measurement uncertaintyFlux measurement:4.8 % (k 2)Lumen maintenance:1.8 % (k 2)13.Chromaticity shift reported over the measurement time.See tables.The certificate shall not be reproduced, except in full, without written approval of the laboratory.The laboratory is accredited in acordance with the recognized International Standard ISO/IEC 17025:2005.
Page 3 of 47Report No. : SQETMN547004RData Set 1 : 55 C, 65 mALumen Maintenance (%)Actual Case Temperature [T S]Actual Ambient Temperature [T A]Drive Current [IF]Measurement CurrentNOTES:TS and TA were measured during initial setup.1201101009080706050Avg. and Max. ‐ Min.Relative Forward Voltage (%)110Chromaticity Shift 1000 h2000 h3000 h4000 h5000 h6000 h7000 hAvg. and Max. ‐ Min.10510095900h1000 h2000 h3000 h4000 h5000 h6000 h7000 hAvg. and Max. ‐ 52000.51800.51600.51401000 h2000 h3000 h4000 h5000 h6000 hu'v'Avg.R 0.007R 6600.26800.27000.2720v'55.2 C54.2 C65 mA65 mAu'The certificate shall not be reproduced, except in full, without written approval of the laboratory.The laboratory is accredited in acordance with the recognized International Standard ISO/IEC 17025:2005.7000 h
Page 4 of 47Report No. : SQETMN547004RData Set 1 : 55 C, 65 mAActual Case Temperature [T S]Actual Ambient Temperature [T A]Drive Current [IF]Measurement Current55.2 C54.2 C65 mA65 mANOTES:TS and TA were measured during initial setup.TABLE 1‐1Initial ous fluxForward voltageCCTΦV [lm]VF [V]TCP 0.5270.526250.5240.5230.00440.5170.531The certificate shall not be reproduced, except in full, without written approval of the laboratory.The laboratory is accredited in acordance with the recognized International Standard ISO/IEC 17025:2005.
Page 5 of 47Report No. : SQETMN547004RData Set 1 : 55 C, 65 mAActual Case Temperature [T S]Actual Ambient Temperature [T A]Drive Current [IF]Measurement Current55.2 C54.2 C65 mA65 mANOTES:TS and TA were measured during initial setup.TABLE 1‐2Lumen 22232425nAvg.Med.σMin.Max.Lumen Maintenance % ( Normalized to 100 % at 0 hours 00.0490 52598.798.60.2598.499.31053 42598.698.50.2798.299.21745 42598.698.50.2598.299.12354 32598.398.30.2398.098.93116 02598.198.10.2497.798.63802 02598.198.00.2497.898.74494 82598.098.10.2497.698.55185 92598.098.00.2197.498.46115 82598.098.00.2597.398.3TM‐21 ProjectionTime1745 h 2354 h 3116 h 3802 h 4494 h 5185 h 6115 hln(Avg.) ‐0.0145 ‐0.0170 ‐0.0188 ‐0.0191 ‐0.0198 ‐0.0204 ‐0.0207Test duration usedBα2RCalculated L70 (6K)Reported L70 (6K)1745 hto6115 h0.98641.2841E‐060.8385267000hours 36700hoursCurve‐fit equation:Φ(t) Bexp(‐αt)Lumen maintenance life eqation:L 70 ln(B/0.7)/αThe certificate shall not be reproduced, except in full, without written approval of the laboratory.The laboratory is accredited in acordance with the recognized International Standard ISO/IEC 17025:2005.
Page 6 of 47Report No. : SQETMN547004RData Set 1 : 55 C, 65 mAActual Case Temperature [T S]Actual Ambient Temperature [T A]Drive Current [IF]Measurement Current55.2 C54.2 C65 mA65 mANOTES:TS and TA were measured during initial setup.TABLE 1‐3Forward 2425nAvg.Med.σMin.Max.Relative Forward Voltage % ( Normalized to 100 % at 0 hours 00.0490 9.399.52599.699.40.3299.2100.11053 9.699.699.52599.899.60.3499.4100.31745 9.899.899.725100.099.80.3499.7100.52354 100.099.9100.099.925100.2100.00.2999.9100.63116 2 .94494 .05185 .16115 .3The certificate shall not be reproduced, except in full, without written approval of the laboratory.The laboratory is accredited in acordance with the recognized International Standard ISO/IEC 17025:2005.
Page 7 of 47Report No. : SQETMN547004RData Set 1 : 55 C, 65 mAActual Case Temperature [T S]Actual Ambient Temperature [T A]Drive Current [IF]Measurement Current55.2 C54.2 C65 mA65 mANOTES:TS and TA were measured during initial setup.TABLE 1‐4Chromaticity 25nAvg.Med.σMin.Max.Chromaticity Shift 000.0000250.00000.00000.00000.00000.0000490 7250.00050.00050.00010.00030.00081053 7250.00050.00050.00020.00030.00081745 7250.00060.00060.00020.00030.00092354 9250.00080.00080.00020.00050.00103116 0250.00090.00090.00010.00070.00113802 0250.00090.00090.00020.00070.00124494 1250.00090.00100.00010.00070.00115185 1250.00100.00100.00020.00070.00126115 2250.00100.00110.00020.00080.0013The certificate shall not be reproduced, except in full, without written approval of the laboratory.The laboratory is accredited in acordance with the recognized International Standard ISO/IEC 17025:2005.
Page 8 of 47Report No. : SQETMN547004RData Set 2 : 55 C, 150 mALumen Maintenance (%)Actual Case Temperature [T S]Actual Ambient Temperature [T A]Drive Current [IF]Measurement CurrentNOTES:TS and TA were measured during initial setup.1201101009080706050Avg. and Max. ‐ Min.Relative Forward Voltage (%)110Chromaticity Shift 1000 h2000 h3000 h4000 h5000 h6000 h7000 hAvg. and Max. ‐ Min.10510095900h1000 h2000 h3000 h4000 h5000 h6000 h7000 hAvg. and Max. ‐ 52000.51800.51600.51401000 h2000 h3000 h4000 h5000 h6000 hu'v'Avg.R 0.007R 6600.26800.27000.2720v'57.0 C55.7 C150 mA150 mAu'The certificate shall not be reproduced, except in full, without written approval of the laboratory.The laboratory is accredited in acordance with the recognized International Standard ISO/IEC 17025:2005.7000 h
Page 9 of 47Report No. : SQETMN547004RData Set 2 : 55 C, 150 mAActual Case Temperature [T S]Actual Ambient Temperature [T A]Drive Current [IF]Measurement Current57.0 C55.7 C150 mA150 mANOTES:TS and TA were measured during initial setup.TABLE 2‐1Initial ous fluxForward voltageCCTΦV [lm]VF [V]TCP
IES LM‐80‐08 Test Report Requirement : 3.0 3.0 0.52 Ts point The certificate shall not be reproduced, except in full, without written approval of the laboratory. The laboratory is accredited in acordance with the recognized International Standard ISO/IEC 17025:2005.File Size: 771KBPage Count: 47