Report Number: Model: PL08473-001A SA21-16027MDFD-12DE26-1 Date: 5/18/2016 Cree Engineering Services Testing Laboratory (CESTL) Photometric Testing and Evaluation Report Prepared For: Jonathan Vollers Cree, Inc 4600 Silicon Drive Durham, NC 27703 Prepared By: Approved By: April Gressel, Photometric Technician Christopher McLaurin, Photometric Specialist C r e e, I n c 4 6 0 0 S i l i c o n D r i v e D u r h a m, N C 2 7 7 0 3 Page 1 of 12 This report contains data that are not covered by the NVLAP accreditation.
Product Information Manufacturer Model Number (SKU) Serial Number LED Type Cree Inc SA21-16027MDFD-12DE26-1 LM79 PC33H29 Product Description Cree LED Bulb, A21 classification, Edison base Driver Information (Where Applicable) Integral Length Width 4.44 2.75 Sample The following sample was submitted for evaluation C r e e, I n c 4 6 0 0 S i l i c o n D r i v e D u r h a m, N C 2 7 7 0 3 Page 2 of 12
Key Photometric Data Sphere Output Goniophotometer Luminous Flux 1596.0 1619.7 lm Efficacy 105.14 101.74 lm/w Correlated Color Temperature (CCT) 2706 K Color Rendering Index (CRI) 85 R 9 24 Duv -0.001876 S/P Ratio* 1.25 Sphere Goniophotometer Electrical Measurements 120V 120V Input Wattage 15.18 15.92 W Input Current 0.13 0.13 A Input Voltage 120.05 120.01 V Power Factor 0.996.992 Off-State Power 0 0 W Total Harmonic Distortion (Voltage) 0.04 - % Total Harmonic Distortion (Amperage) 3.71 - % Luminous Intensity Distribution Goniophotometer Maximum Candela 195.6 Cd Horizontal Angle of Max Candela 0 Vertical Angle of Max Candela 0 Color Angular Uniformity N/A Key Test Parameters Sphere Output Goniophotometer Stabilization Time 120 90 min Total Operating Time (Stabilization + Test) 120 110 min Ambient Temperature 25.3 25.0 C C r e e, I n c 4 6 0 0 S i l i c o n D r i v e D u r h a m, N C 2 7 7 0 3 Page 3 of 12
Chromaticity Coordinates x y u v u v Duv.4561.4047.2627.3497.2627.5245-0.001876 Color Rendering Index Details Ra R1 R2 R3 R4 R5 R6 R7 R8 R9 R10 R11 R12 R13 R14 85 84 94 96 82 84 92 83 64 24 85 81 78 87 99 Chromaticity Diagram C r e e, I n c 4 6 0 0 S i l i c o n D r i v e D u r h a m, N C 2 7 7 0 3 Page 4 of 12
Spectral Distribution λ(nm) W/nm λ(nm) W/nm λ(nm) W/nm 360 0.000090 530 0.015203 700 0.008202 370 0.000067 540 0.017088 710 0.006272 380 0.000065 550 0.019176 720 0.004803 390 0.000013 560 0.021685 730 0.003615 400 0.000012 570 0.024788 740 0.002672 410 0.000106 580 0.028104 750 0.001989 420 0.000555 590 0.031193 760 0.001485 430 0.001811 600 0.033516 770 0.001096 440 0.005025 610 0.034336 780 0.000816 450 0.013446 620 0.033528 790 0.000606 460 0.011412 630 0.031407 800 0.000444 470 0.008206 640 0.028255 810 0.000329 480 0.006290 650 0.024547 820 0.000237 490 0.007079 660 0.020724 830 0.000171 500 0.009192 670 0.016893 510 0.011392 680 0.013470 520 0.013462 690 0.010609 Dominant Wavelength 584 nm Peak Wavelength: 609 nm Spectral Power Distribution (W/nm) C r e e, I n c 4 6 0 0 S i l i c o n D r i v e D u r h a m, N C 2 7 7 0 3 Page 5 of 12
Zonal Lumen Summary Zone Lumens % of Total Zone Lumens % of Total 0-5 4.7 0.3% 90-95 73.6 4.5% 5-10 14.0 0.9% 95-100 68.3 4.2% 10-15 23.2 1.4% 100-105 62.5 3.9% 15-20 32.2 2.0% 105-110 56.4 3.5% 20-25 41.0 2.5% 110-115 50.1 3.1% 25-30 49.3 3.0% 115-120 43.7 2.7% 30-35 57.2 3.5% 120-125 37.5 2.3% 35-40 64.3 4.0% 125-130 31.5 1.9% 40-45 70.7 4.4% 130-135 26.0 1.6% 45-50 76.1 4.7% 135-140 20.9 1.3% 50-55 80.4 5.0% 140-145 16.3 1% 55-60 83.6 5.2% 145-150 12.4 0.8% 60-65 85.6 5.3% 150-155 9.0 0.6% 65-70 86.4 5.3% 155-160 6.3 0.4% 70-75 86.0 5.3% 160-165 4.1 0.3% 75-80 84.4 5.2% 165-170 2.0 0.1% 80-85 81.7 5.0% 170-175 0.2 0% 85-90 78.1 4.8% 175-180 0.0 0% Total 1619.7 lm 100% C r e e, I n c 4 6 0 0 S i l i c o n D r i v e D u r h a m, N C 2 7 7 0 3 Page 6 of 12
NVLAP Lab Code 500077-0 Candela Plots Isofootcandle Plot C r e e, I n c 4 6 0 0 S i l i c o n D r i v e D u r h a m, N C 2 7 7 0 3 Page 7 of 12
Candela Tabulations 0 0 196 2.5 196 5 196 7.5 196 10 196 12.5 196 15 196 17.5 195 20 195 22.5 195 25 195 27.5 195 30 195 32.5 194 35 194 37.5 193 40 192 42.5 191 45 190 47.5 188 50 187 52.5 185 55 183 57.5 181 60 179 62.5 176 65 173 67.5 171 70 168 72.5 164 75 161 77.5 158 80 154 82.5 150 85 147 87.5 143 90 139 C r e e, I n c 4 6 0 0 S i l i c o n D r i v e D u r h a m, N C 2 7 7 0 3 Page 8 of 12
Candela Tabulations (Continued) 0 92.5 134 95 130 97.5 126 100 121 102.5 117 105 112 107.5 108 110 103 112.5 99 115 94 117.5 90 120 85 122.5 81 125 77 127.5 72 130 68 132.5 64 135 60 137.5 56 140 53 142.5 49 145 45 147.5 42 150 39 152.5 36 155 33 157.5 30 160 27 162.5 25 165 22 167.5 18 170 8 172.5 0 175 0 177.5 0 180 0 C r e e, I n c 4 6 0 0 S i l i c o n D r i v e D u r h a m, N C 2 7 7 0 3 Page 9 of 12
Integrating Sphere Equipment List Description Manufacturer Model Serial Number 2M Sphere Labsphere AS-02481-000-LMS-760 0929104517 CCD Array Spectrometer Ocean Optics CDS-600 011911H00106 Programmable AC Source Quadtech 31005 QT3100500114 Power Analyzer Xitron 2801 28011012004 Aux Lamp Power Supply Labsphere LPS-100-0833 1027119144 Goniophotometer Equipment List Description Manufacturer Model Serial Number AC Power Source Chroma 61602 616020002254 DC Power Source Chroma 62006P-300-8 62006PE00454 Type C Goniophotometer Mayer Engineering ME-GONC01 N/A Spectroradiometer Ocean Optics Jaz 110800304 Power Meter Yokogawa WT210 91L137840 AC Power Source Chroma 61602 616020002254 Test Methods Used: Title ANSI C82.77:2002 CIE Pub. 13.3:1995 CIE Pub. 15:2004 IES LM-58:1994 IES LM-65:2001 IES LM-79:2008 Description Harmonic Emission Limits- Related Power Quality Reqt s for Lighting Equipment Method of Measuring and Specifying Color Rendering of Light Sources Colorimetry Spectroradiometric Measurements Single-Ended Compact Fluorescent Lamps Life Test Performance Electrical and Photometric Measurements of Solid-State Lighting Products Reference Standard Used: Equipment 2m Sphere Type C Goniophotometer Description Tungsten Halogen Omni-Directional 75W Calibration Lamp, Serial Number K142 Tungsten Halogen Omni-Directional 75W Calibration Lamp, Serial Number 206A C r e e, I n c 4 6 0 0 S i l i c o n D r i v e D u r h a m, N C 2 7 7 0 3 Page 10 of 12
Disclaimers: 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. The results contained in this report pertain only to the tested sample. This report shall not be reproduced, except in full, without written approval of the CESTL. * Items marked with a single asterisk are not covered by the NVLAP accreditation. In the event that the recorded temperature is outside of 25 ± 1 C, this is considered a non-standard condition. ** In the event that testing is subcontracted, test results in this report marked with the symbol **, or noted as Goniophotometer, were performed by the subcontracted laboratory identified in the footer on the first page of this report. Subcontracted testing is strictly goniophotometer based. All other tests are performed using an integrating sphere. The goniophotometer information in the equipment list, report items marked with **, or results specifically identified as Goniophotometer, are the actual equipment used, and test results produced, by the subcontracted laboratory. Additional Comments: This lamp was tested in the base up orientation. Integrating Sphere setup Goniophotometer setup C r e e, I n c 4 6 0 0 S i l i c o n D r i v e D u r h a m, N C 2 7 7 0 3 Page 11 of 12
Document Revision History: Each subsequent revision of this report replaces the preceding report. Date Rev DCN # Change at the time of this test By Approval 05/18/16 A DMS Origination A. Gressel C. McLaurin C r e e, I n c 4 6 0 0 S i l i c o n D r i v e D u r h a m, N C 2 7 7 0 3 Page 12 of 12