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Page 1 of 48Report No. : SQETMN558201LM‐80 Test ReportNF2L757DRIssue Date:May 14, 2015Test Initiation Date: April 24, 2013Test Duration:10,000 hoursRevision Date:‐Test Completion Date:June 30, 2014Report Number:SQETMN558201Customer 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:NF2L757DR (Nominal CCT: 2700 K)Test re[TA]155 C 50 C100 mA98.1 %0.0014 60600 hours255 C 50 C150 mA98.3 %0.0017 60400 hoursDrive Current[IF]LumenMaintenanceChromaticityShift (Δu'v')at 10,000 hours at 10,000 hoursTM‐21ProjectionL70(10K)355 C 50 C200 mA98.2 %0.0020 60500 hours485 C 80 C100 mA96.4 %0.0014 60600 hours 60400 hours585 C 80 C150 mA96.3 %0.0020685 C 80 C200 mA93.9 %0.003555900 hours7105 C 100 C100 mA92.3 %0.0019 60600 hours8105 C 100 C150 mA93.4 %0.0027 60400 hours9105 C 100 C200 mA90.7 %0.003442800 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 48Report No. : SQETMN558201Applicable Model Numbers:This LM‐80 test report applies to the following models:SeriesModel ‐V1CaseTemperature[ C]ForwardCurrent[mA]Nominal 200100150200100150200100150200100150200100150200 2700 2700 2700 2700 2700 2700 2700 2700 2700 5000 5000 5000 5000 5000 5000 5000 5000 5000 2700 2700 2700 2700 2700 2700 2700 2700 2700 5000 5000 5000 5000 5000 5000 5000 5000 5000The 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 48Report No. : SQETMN558201IES 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 4 of 48Report No. : SQETMN558201Data Set 1 : 55 C, 100 mAActual Case Temperature [TS]Actual Ambient Temperature [TA]Drive Current [IF]Measurement Current56.8 C55.5 C100 mA100 mANOTES:TS and TA were measured during initial setup.Lumen Maintenance (%)120Avg. and Max. ‐ 11010090807060500h2000 h4000 h6000 h8000 h10000 hRelative Forward Voltage (%)110Avg. and Max. ‐ 10510095900h2000 h4000 h6000 h8000 h10000 h0.007Chromaticity Shift (Δu'v')12000 h12000 hAvg. and Max. ‐ 0.0060.0050.0040.0030.0020.0010.0000h4000 h6000 h8000 h10000 hu'v'Avg.R 0.007R 2800.52600.52400.52200.52000.51800.51602000 hu'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 17025:2005.12000 h
Page 5 of 48Report No. : SQETMN558201Data Set 1 : 55 C, 100 mAActual Case Temperature [TS]Actual Ambient Temperature [TA]Drive Current [IF]Measurement Current56.8 C55.5 C100 mA100 mANOTES:TS and TA were measured during initial setup.TABLE 1‐1Initial ous fluxForward voltageCCTΦV [lm]VF [V]TCP 0.5240.525250.5260.5250.00450.5180.534The 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 48Report No. : SQETMN558201Data Set 1 : 55 C, 100 mAActual Case Temperature [TS]Actual Ambient Temperature [TA]Drive Current [IF]Measurement Current56.8 C55.5 C100 mA100 mANOTES:TS and TA were measured during initial setup.TABLE 1‐2Lumen 22232425nAvg.Med.σMin.Max.Lumen Maintenance % ( Normalized to 100 % at 0 hours 00.0541 92598.998.80.2398.499.41008 02599.099.00.2598.599.51698 02598.998.90.2598.599.42380 72598.698.70.2298.198.93142 52598.598.50.2797.999.13830 52598.498.40.2797.898.94545 62598.398.40.2397.798.75210 42598.398.40.2797.698.86044 42598.398.40.3497.598.86805 32598.198.20.3497.498.67601 32598.298.20.3697.398.78436 32598.098.10.3397.398.5TM‐21 ProjectionTime4545 h 5210 h 6044 h 6805 h 7601 h 8436 h 9269 h 10100 hln(Avg.) ‐0.0167 ‐0.0168 ‐0.0172 ‐0.0187 ‐0.0186 ‐0.0203 ‐0.0225 ‐0.0191Test duration usedBα2RCalculated L70 (10K)Reported L70 (10K)4545 hto10100 h0.98728.1031E‐070.6527424000hours 60600hoursCurve‐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 17025:2005.9269 h 10100 5252597.898.197.898.10.350.3496.997.298.398.7
Page 7 of 48Report No. : SQETMN558201Data Set 1 : 55 C, 100 mAActual Case Temperature [TS]Actual Ambient Temperature [TA]Drive Current [IF]Measurement Current56.8 C55.5 C100 mA100 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 00.0541 42599.499.40.0599.399.51008 72599.799.70.0499.699.81698 .0100.099.92599.999.90.0599.8100.02380 .33142 .43830 .64545 .75210 .86044 .06805 .97601 .18436 .2The 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 17025:2005.9269 h 10100 1.3
Page 8 of 48Report No. : SQETMN558201Data Set 1 : 55 C, 100 mAActual Case Temperature [TS]Actual Ambient Temperature [TA]Drive Current [IF]Measurement Current56.8 C55.5 C100 mA100 mANOTES:TS and TA were measured during initial setup.TABLE 1‐4Chromaticity 25nAvg.Med.σMin.Max.Chromaticity Shift 000.0000250.00000.00000.00000.00000.0000541 7250.00070.00070.00010.00050.00081008 8250.00070.00070.00010.00050.00091698 8250.00080.00080.00010.00060.00102380 0250.00100.00100.00010.00090.00123142 1250.00120.00110.00010.00100.00133830 0140.
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.
