Cree Racine Engineering Services Testing Laboratory (RESTL ... · Ra R1 R2 R3 R4 R5 R6 R7 R8 R9 R10 R11 R12 R13 R14 70 69 75 80 72 68 65 78 55 -21 41 68 41 69 88 ... Zonal Lumen Summary

NVLAP Lab Code 500089-0

Test Report Number: PL03403-001 RESTL-R010 Rev D

This report contains data that are not covered by the NVLAP accreditation.

C r e e , I n c | 9 2 0 1 W a s h i n g t o n A v e n u e | R a c i n e , W I 5 3 4 0 6

Page 1 of 12

Report Number: PL03403-001

Model: BXOSQAxx2MES40K

Date: 04/15/2014

Cree Racine Engineering Services Testing Laboratory

(RESTL) Photometric Testing and Evaluation

Report

Prepared For:

Brandon Bitner

Cree, Inc

4425 Silicon Drive B10

Durham, NC 27703

Prepared By: Approved By:

Linjie Li, Test Engineer Tim Henning, Specialized Testing Manager




Page 2 of 12

Product Information

Manufacturer CREE

Model Number (SKU) BXOSQAxx2MES40K

Serial Number PL03403-001

LED Type MDA

Product Description

Gray painted finned metal driver housing. Two circuit boards each with 8 LEDs and one white plastic optic carrier. Backside of the carriers painted black. One clear plastic non-integral optic below each LED.

Driver Information (Where Applicable)

Cree LED Electronic Driver LE098X01

Length Width Height

22” 19” 4”

Sample

The following sample was submitted for evaluation




Page 3 of 12

Key Photometric Data Sphere Output Goniophotometer

Luminous Flux 21903 21329.1 lm

Efficacy 99.05 97.01 lm/W

Correlated Color Temperature (CCT) 3777 K

Color Rendering Index (CRI) 70

R9 -21

Duv 0.0014

S/P Ratio* 1.39

Sphere Goniophotometer

Electrical Measurements 120V 277V 120V 277V

Input Wattage 221.12 211.61 219.87 211.51 W

Input Current 1.85 0.79 1.84 0.79 A

Input Voltage 119.65 277.04 120.10 277.05 V

Power Factor 0.997 0.966 0.997 0.967

Off-State Power 0 0 0 0 W

Total Harmonic Distortion (Voltage) 0.07 0.07 0.10 0.08 %

Total Harmonic Distortion (Amperage) 5.38 14.38 5.81 15.10 %

Note: All photometric measurements taken at 120VAC.

Luminous Intensity Distribution Goniophotometer

Max Candela 17650.9 Cd

Angle of Max Candela (Horizontal) 60 ˚

Angle of Max Candela (Vertical) 60 ˚

Key Test Parameters Sphere Output Goniophotometer

Stabilization Time 75 72 min

Total Operating Time (Stabilization + Test) 80 95 min

Ambient Temperature 25.4 24.9 ˚C




Page 4 of 12

Chromaticity Coordinates **

x y u v u’ v’ Duv

0.3919 0.3867 0.2286 0.3384 0.2286 0.5076 0.0014

Color Rendering Index Details **

Ra R1 R2 R3 R4 R5 R6 R7 R8 R9 R10 R11 R12 R13 R14

70 69 75 80 72 68 65 78 55 -21 41 68 41 69 88

Chromaticity Diagram **




Page 5 of 12

Spectral Distribution **

λ(nm) W/nm λ(nm) W/nm λ(nm) W/nm

360 0.000910 530 0.286082 700 0.052708

370 0.000722 540 0.316450 710 0.039643

380 0.000263 550 0.337087 720 0.030093

390 0.000032 560 0.356156 730 0.022512

400 0.003202 570 0.372377 740 0.016859

410 0.022905 580 0.382089 750 0.012602

420 0.101639 590 0.383182 760 0.009432

430 0.246118 600 0.369878 770 0.007179

440 0.397238 610 0.345613 780 0.005206

450 0.227122 620 0.309952 790 0.003963

460 0.084907 630 0.270050 800 0.002976

470 0.037457 640 0.227075 810 0.002128

480 0.027098 650 0.186680 820 0.001543

490 0.040224 660 0.149955 830 0.001130

500 0.088657 670 0.117009

510 0.164218 680 0.090542

520 0.237228 690 0.069199

Dominant Wavelength ** 579 nm

Peak Wavelength ** 441 nm

Spectral Power Distribution (W/nm) **




Page 6 of 12

Zonal Lumen Summary

Zone Lumens % of Total Zone Lumens % of Total

0-5 85.4 0.4% 90-95 0 0%

5-10 276.5 1.3% 95-100 0 0%

10-15 508.6 2.4% 100-105 0 0%

15-20 769.5 3.6% 105-110 0 0%

20-25 1,034.8 4.9% 110-115 0 0%

25-30 1,265.2 5.9% 115-120 0 0%

30-35 1,448.0 6.8% 120-125 0 0%

35-40 1,554.8 7.3% 125-130 0 0%

40-45 1,790.1 8.4% 130-135 0 0%

45-50 2,277.0 10.7% 135-140 0 0%

50-55 2,703.7 12.7% 140-145 0 0%

55-60 2,522.1 11.8% 145-150 0 0%

60-65 2,135.8 10.0% 150-155 0 0%

65-70 1,468.4 6.9% 155-160 0 0%

70-75 893.1 4.2% 160-165 0 0%

75-80 414.9 1.9% 165-170 0 0%

80-85 153.3 0.7% 170-175 0 0%

85-90 27.9 0.1% 175-180 0 0%

Total 21329.1 lm 100%




Page 7 of 12

Candela Plot Illuminance Plot

Roadway Utilization Roadway Summary Lumens % Lamp

Cutoff Classification FULL CUTOFF

Distribution TYPE II, SHORT

Downward Street Side 15,764.4 73.9%

Downward House Side 5,564.3 26.1%

Downward Total 21,328.7 100%

Upward Street Side 0 0%

Upward House Side 0 0%

Upward Total 0 0%

Total Lumens 21,328.7 100%




Page 8 of 12

Luminaire Classification System




Page 9 of 12

Candela Tabulations

0 5 15 25 35 45 55 60 62.5 65 67.5 70 72.5 75 77.5 80 82.5 85 87.5 90 95 105 115 125 135 145 155 165 175 180

0 3489 3489 3489 3489 3489 3489 3489 3489 3489 3489 3489 3489 3489 3489 3489 3489 3489 3489 3489 3489 3489 3489 3489 3489 3489 3489 3489 3489 3489 3489

2.5 3680 3691 3689 3665 3646 3627 3616 3592 3582 3571 3567 3563 3561 3559 3553 3546 3536 3525 3520 3515 3500 3481 3448 3444 3410 3394 3375 3382 3372 3365

5 4096 4111 4100 4043 3987 3914 3848 3790 3763 3736 3718 3699 3684 3668 3650 3631 3612 3592 3577 3562 3530 3483 3431 3416 3371 3347 3327 3332 3317 3316

7.5 4590 4611 4605 4546 4487 4375 4252 4153 4105 4058 4013 3969 3931 3894 3852 3811 3772 3732 3698 3664 3601 3514 3433 3399 3347 3317 3291 3292 3277 3273

10 4997 5007 5044 5022 4990 4891 4751 4628 4565 4502 4435 4368 4300 4231 4157 4082 4014 3946 3886 3826 3714 3560 3441 3385 3321 3282 3258 3258 3245 3238

12.5 5290 5309 5397 5436 5445 5389 5272 5152 5075 4998 4912 4826 4736 4645 4536 4427 4319 4211 4116 4021 3853 3619 3464 3402 3338 3309 3289 3294 3283 3281

15 5522 5544 5645 5728 5777 5760 5723 5640 5562 5484 5381 5278 5164 5050 4910 4770 4628 4486 4355 4224 4002 3705 3538 3471 3392 3366 3349 3363 3350 3346

17.5 5743 5773 5874 5967 6010 6055 6124 6079 6009 5938 5821 5704 5554 5404 5222 5041 4874 4707 4555 4403 4151 3845 3682 3545 3411 3376 3357 3374 3369 3356

20 6024 6048 6153 6206 6234 6318 6453 6446 6397 6348 6214 6079 5894 5708 5479 5251 5055 4859 4704 4550 4312 4046 3866 3596 3368 3318 3319 3332 3329 3312

22.5 6271 6297 6433 6484 6470 6559 6691 6678 6625 6572 6434 6294 6090 5884 5625 5366 5163 4960 4822 4684 4507 4289 3986 3599 3312 3206 3234 3267 3260 3240

25 6455 6493 6694 6696 6643 6701 6736 6671 6612 6552 6418 6283 6075 5867 5617 5366 5196 5026 4940 4853 4740 4473 4017 3570 3248 3084 3137 3217 3220 3210

27.5 6576 6606 6848 6733 6654 6700 6651 6536 6462 6388 6257 6126 5929 5732 5511 5290 5184 5078 5049 5020 4905 4522 3968 3522 3186 3018 3085 3223 3245 3229

30 6697 6719 6881 6598 6579 6641 6579 6417 6321 6226 6102 5979 5795 5610 5421 5231 5163 5094 5070 5045 4903 4470 3905 3486 3177 3064 3155 3316 3336 3334

32.5 6818 6808 6849 6502 6518 6504 6509 6334 6222 6110 5986 5862 5705 5547 5355 5163 5069 4976 4948 4920 4777 4370 3865 3484 3319 3291 3170 3207 3143 3087

35 6841 6835 6769 6437 6501 6353 6401 6264 6145 6026 5899 5772 5635 5498 5274 5051 4926 4800 4768 4735 4611 4304 3849 3593 3557 3114 2688 2648 2563 2492

37.5 6830 6793 6652 6353 6474 6301 6233 6183 6071 5960 5840 5720 5588 5456 5206 4956 4793 4630 4588 4544 4472 4275 3883 3772 3289 2524 2116 2065 2020 1977

40 7925 7792 7290 6472 6434 6320 6084 6086 6002 5919 5805 5690 5565 5440 5207 4974 4825 4676 4678 4679 4662 4226 3937 3553 2611 2000 1747 1694 1666 1634

42.5 9310 9266 8793 7774 6798 6454 6182 6120 6052 5984 5893 5803 5798 5793 5721 5650 5538 5426 5428 5431 5323 4144 3734 2933 2076 1703 1502 1408 1365 1328

45 9687 9734 9651 9218 8207 6798 6558 6402 6366 6330 6449 6568 6778 6988 6940 6892 6599 6307 6168 6029 5612 3943 3316 2310 1776 1460 1267 1149 1084 1047

47.5 9454 9507 9789 10270 9775 8675 8405 8250 8283 8316 8493 8670 8672 8673 8371 8068 7640 7212 6855 6498 5527 3620 2788 1947 1542 1230 1043 935 860 833

50 7373 7442 8678 10610 11736 11967 13598 13673 13246 12819 12318 11817 11137 10456 9821 9186 8609 8032 7386 6740 5062 3280 2317 1690 1310 1022 864 782 708 695

52.5 4121 4163 5804 8730 12733 14632 16921 16542 16414 16285 15310 14334 13204 12073 11134 10196 9320 8444 7547 6650 4835 3071 2022 1440 1107 871 749 688 630 619

55 1912 1898 2771 5098 9047 14462 17353 16815 16773 16732 15547 14362 13269 12177 11337 10498 9778 9058 8151 7244 5362 3445 2219 1483 1076 809 681 615 589 580

57.5 1391 1385 1558 2832 5448 11389 17119 17161 16795 16429 15508 14586 13786 12986 12355 11724 10965 10207 9307 8407 6472 3999 2611 1666 1150 842 680 598 580 581

60 1136 1125 1240 1689 4078 8159 16582 17651 17146 16641 15435 14229 13513 12796 12322 11848 11141 10435 9512 8589 7412 4340 2409 1424 979 748 622 559 546 553

62.5 924 914 974 1286 2616 5950 14282 16544 16391 16239 14892 13546 12792 12038 11570 11102 10225 9348 8389 7430 6821 3596 1603 956 727 661 606 552 515 522

65 666 656 769 1020 1571 3804 10992 14490 14610 14730 13296 11861 11067 10272 9888 9503 8826 8149 7241 6333 5115 2125 1056 734 696 736 726 660 578 578

67.5 482 480 551 786 1141 2086 8081 11216 11498 11781 10537 9293 8965 8637 8440 8242 7632 7023 6067 5111 3671 1395 811 704 823 947 961 876 750 739

70 396 394 413 542 793 1056 5350 8062 8469 8875 8133 7390 7278 7166 6947 6728 6174 5619 4800 3980 2775 1038 667 806 1043 1157 1076 905 769 730

72.5 393 382 350 364 548 808 3259 5889 6231 6572 6082 5591 5520 5450 5327 5205 4864 4524 3873 3222 2070 704 639 971 1147 936 652 500 437 411

75 345 335 311 309 381 626 1806 3907 4107 4306 4071 3835 3853 3871 3716 3560 3307 3053 2722 2390 1504 510 656 1050 730 389 338 338 307 296

77.5 254 230 212 222 287 478 1001 2374 2401 2428 2342 2256 2224 2192 2072 1951 1816 1681 1578 1474 980 451 805 638 292 250 261 254 230 223

80 176 167 161 167 228 407 557 1150 1109 1068 1079 1090 1146 1201 1214 1227 1130 1034 940 847 600 451 679 245 176 192 214 198 168 158

82.5 115 107 119 123 167 325 322 476 480 483 547 611 679 748 774 800 725 649 548 447 356 391 225 126 116 132 157 149 117 107

85 48 48 62 75 98 201 173 198 211 224 269 313 360 407 411 416 349 283 215 147 135 195 84 65 68 77 98 100 74 64

87.5 15 13 17 19 24 52 50 40 42 44 56 68 80 92 98 104 92 80 61 42 46 43 22 20 21 17 19 19 12 8

90 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0




Page 10 of 12

Candela Tabulations (Continued)

0 5 15 25 35 45 55 60 62.5 65 67.5 70 72.5 75 77.5 80 82.5 85 87.5 90 95 105 115 125 135 145 155 165 175 180

92.5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

95 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

97.5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

102.5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

105 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

107.5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

110 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

112.5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

115 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

117.5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

120 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

122.5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

125 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

127.5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

130 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

132.5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

135 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

137.5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

140 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

142.5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

145 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

147.5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

150 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

152.5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

155 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

157.5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

160 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

162.5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

165 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

167.5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

170 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

172.5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

175 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

177.5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

180 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0




Page 11 of 12

Integrating Sphere Equipment List

Description Manufacturer Model Serial Number

2M Sphere Everfine 2M 1004156T

CCD Array Spectrometer Labsphere MC-9801 98010360

Programmable AC Source Adaptive FC200 2280220

Power Analyzer Yokogawa WT310 C2QC04045V

Goniophotometer Equipment List

Description Manufacturer Model Serial Number

AC Power Source Chroma 61602 616020002300

Type C Goniophotometer LSI / UL 6440T 6440PN2028

Spectroradiometer Gooch & Housego 770VIS/NIR 12415189

Power Meter Yokogawa WT210 91M945458

Test Methods Used:

Title Description

ANSI C82.77:2002 Harmonic Emission Limits- Related Power Quality Reqt’s for Lighting Equipment

CIE Pub. 13.3:1995 Method of Measuring and Specifying Color Rendering of Light Sources

CIE Pub. 15:2004 Colorimetry

IES LM-58:1994 Spectroradiometric Measurements

IES LM-65:2001 Single-Ended Compact Fluorescent Lamps – Life Test Performance

IES LM-79:2008 Electrical and Photometric Measurements of Solid-State Lighting Products

Reference Standard Used:

Equipment Description

2m Sphere Tungsten Halogen Omni-Directional 75W Calibration Lamp, Serial Number F119

Type C Goniophotometer and Spectrometer

Tungsten Halogen Omni-Directional 500W Calibration Lamp, Serial Numbers 13C069. 13C070, 13C071. For color calibration of spectrometer, 13C074.




Page 12 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

“Sphere” or “Integrating Sphere”, were performed by the subcontracted laboratory identified in the footer on the

first page of this report. Subcontracted testing is strictly integrating sphere based. All other tests are

performed using a Type C goniophotometer.

The integrating sphere information in the equipment list, report items marked with **, or results specifically

identified as “Sphere” or “Integrating Sphere”, are the actual equipment used, and test results produced, by the

subcontracted laboratory when subcontracting is indicated on the cover page.

Additional Comments:

The photos below are intended to show the orientation and fixturing/set-up of the units under test. These

are critical to understanding the results of the test given the sensitivity of many products and

measurement systems to orientation and set-up considerations, and also for reproducing the conditions of

the test.

Goniophotometer Integrating Sphere

Documents

Cree Racine Engineering Services Testing Laboratory (RESTL ... · Ra R1 R2 R3 R4 R5 R6 R7 R8 R9 R10 R11 R12 R13 R14 70 69 75 80 72 68 65 78 55 -21 41 68 41 69 88 ... Zonal Lumen Summary