Report Number: Model: CESTL-2013-0154 BXSPRA*2FG-U** Date: 6/19/2013 Cree Engineering Services Testing Laboratory (CESTL) Photometric Testing and Evaluation Report Prepared For: Tim Henning Cree, Inc 4600 Silicon Drive Durham, NC 27703 Prepared By: Approved By: April Gressel, Photometric Technician Steven M Bowers, Photometric Test Engineer 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 13 This report contains data that are not covered by the NVLAP accreditation. This report also contains goniometric data that was produced under subcontract by Cree Durham Technology Center, NVLAP Lab Code 500070-0.
Product Information Manufacturer Model Number (SKU) Serial Number LED Type Cree Inc BXSPRA*2FG-U** N/A MDA Product Description XSPR Series Streetlight with cast gray metal housing, single PCB with 4 LEDs and a Type 2 Medium Optic. Driver Information (Where Applicable) Integral Cree Driver Aperture Size Length Width 2.0 x 5.5 22.0 9.5 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 13
Key Photometric Data Sphere Output Goniophotometer Luminous Flux 2496.0 2480.3 lm Efficacy 102.3 101.7 lm/w Correlated Color Temperature (CCT) 3878 K Color Rendering Index (CRI) 74 R 9-10 Duv 0.0009 S/P Ratio* 1.48 Sphere Goniophotometer Electrical Measurements 120V 277V 120V 277V Input Wattage 24.39 24.46 24.39 24.44 W Input Current.205.098.205.098 A Input Voltage 119.97 277.10 120.11 277.18 V Power Factor.993.900.993.896 Off-State Power 0 0 0 0 W Total Harmonic Distortion (Voltage).04.05.08.06 % Total Harmonic Distortion (Amperage) 5.61 15.34 5.56 15.28 % Note: All photometric measurements taken at 120VAC. Luminous Intensity Distribution Goniophotometer Max Candela 2187.5 Cd Angle of Max Candela (Horizontal) 55.0 Angle of Max Candela (Vertical) 52.5 Key Test Parameters Sphere Output Goniophotometer Stabilization Time 70 30 min Total Operating Time (Stabilization + Test) 70 50 min Ambient Temperature 26.0 24.9 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 13
Chromaticity Coordinates x y u v u v Duv 0.3865 0.3824 0.2269 0.3366 0.2269 0.5049 0.0009 Color Rendering Index Details Ra R1 R2 R3 R4 R5 R6 R7 R8 R9 R10 R11 R12 R13 R14 74 72 79 83 74 71 69 83 60-10 48 69 41 73 90 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 13
Spectral Distribution NVLAP Lab Code 500077-0 λ(nm) W/nm λ(nm) W/nm λ(nm) W/nm 360 0.000057 530 0.032679 700 0.006444 370 0.000052 540 0.036234 710 0.004875 380 0.000038 550 0.038637 720 0.003713 390 0.000010 560 0.040352 730 0.002790 400 0.000070 570 0.041888 740 0.002077 410 0.000673 580 0.042733 750 0.001573 420 0.003859 590 0.042632 760 0.001178 430 0.013161 600 0.041467 770 0.000892 440 0.031268 610 0.039137 780 0.000669 450 0.045832 620 0.035580 790 0.000504 460 0.020303 630 0.031287 800 0.000371 470 0.009696 640 0.026675 810 0.000278 480 0.005674 650 0.022095 820 0.000192 490 0.005684 660 0.017908 830 0.000145 500 0.010196 670 0.014091 510 0.018481 680 0.010967 520 0.026843 690 0.008444 Dominant Wavelength 579 nm Peak Wavelength: 448 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 13
Zonal Lumen Summary NVLAP Lab Code 500077-0 Zone Lumens % of Total Zone Lumens % of Total 0-5 10.3 0.4% 90-95 0 0% 5-10 33.5 1.4% 95-100 0 0% 10-15 61.6 2.5% 100-105 0 0% 15-20 92.8 3.7% 105-110 0 0% 20-25 123.2 5.0% 110-115 0 0% 25-30 148.7 6.0% 115-120 0 0% 30-35 166.6 6.7% 120-125 0 0% 35-40 179.8 7.3% 125-130 0 0% 40-45 213.6 8.6% 130-135 0 0% 45-50 288.3 11.6% 135-140 0 0% 50-55 337.0 13.6% 140-145 0 0% 55-60 291.7 11.8% 145-150 0 0% 60-65 232.5 9.4% 150-155 0 0% 65-70 154.2 6.2% 155-160 0 0% 70-75 89.4 3.6% 160-165 0 0% 75-80 39.1 1.6% 165-170 0 0% 80-85 14.3 0.6% 170-175 0 0% 85-90 3.7 0.1% 175-180 0 0% Total 2480.3 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 13
Candela Plot Illuminance Plot Roadway Utilization Roadway Summary Lumens % Lamp Cutoff Classification Full Cutoff Distribution Type II, Short Downward Street Side 1,925.9 77.6% Downward House Side 554.3 22.3% Downward Total 2,480.3 100% Upward Street Side 0 0% Upward House Side 0 0% Upward Total 0 0% Total Lumens 2480.3 100% 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 7 of 13
Luminaire Classification System 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 13
Candela Tabulation NVLAP Lab Code 500077-0 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 0 420 420 420 420 420 420 420 420 420 420 420 420 420 420 420 420 420 420 420 420 420 420 420 420 420 420 420 420 420 420 2.5 465 461 462 462 455 454 442 440 438 436 434 433 432 431 429 427 426 425 422 420 419 413 405 402 401 397 397 393 390 396 5 521 517 518 518 507 500 480 475 470 466 462 458 454 451 447 444 440 438 433 429 425 412 399 392 388 386 385 382 380 386 7.5 577 573 575 575 563 555 532 524 518 512 504 497 491 484 477 470 464 457 450 443 434 414 396 388 382 381 379 377 374 380 10 638 632 637 640 629 620 592 580 572 564 554 544 534 525 514 504 494 484 472 462 446 417 396 386 378 378 374 372 369 375 12.5 680 674 688 699 692 684 657 644 633 622 609 596 582 568 554 539 526 512 497 482 458 421 397 386 377 377 372 370 367 373 15 703 698 718 737 739 738 725 712 700 688 671 654 635 616 596 576 558 540 521 502 469 426 399 384 376 377 372 371 369 375 17.5 730 727 749 774 772 780 786 777 766 755 734 714 687 661 634 607 583 560 537 514 476 432 403 384 373 377 374 373 373 378 20 761 754 785 814 806 817 827 825 811 798 774 749 715 681 648 614 588 561 538 516 478 441 411 387 370 373 377 375 374 380 22.5 790 780 819 842 829 839 839 830 815 799 772 745 708 672 637 602 578 553 535 517 485 457 421 390 370 362 377 375 374 382 25 808 799 845 855 844 848 834 816 794 773 746 718 688 658 628 598 576 555 539 523 499 476 429 390 369 358 374 375 372 380 27.5 820 810 848 851 845 840 803 783 766 748 725 701 677 653 626 599 581 562 549 537 518 489 431 388 367 354 362 365 361 367 30 838 825 857 831 825 809 773 750 734 718 703 688 667 646 623 600 586 570 559 548 531 496 430 385 362 350 349 347 340 343 32.5 844 830 846 809 808 776 747 725 712 698 687 676 659 642 622 601 588 575 565 554 539 500 426 379 357 350 324 306 297 294 35 842 829 828 781 796 746 722 709 697 684 676 668 654 640 620 600 587 575 567 558 546 500 421 368 354 314 276 256 242 237 37.5 868 860 820 760 787 731 694 690 681 671 666 661 652 643 628 614 607 601 600 599 583 492 411 358 311 254 217 195 187 184 40 1044 1030 947 833 778 726 678 675 670 665 665 665 673 680 682 684 678 671 666 662 644 474 392 320 248 196 167 155 147 144 42.5 1188 1170 1092 974 882 741 690 681 683 686 711 736 762 789 796 803 789 776 766 755 712 447 352 261 193 156 136 122 113 111 45 1271 1252 1211 1172 1022 838 761 764 787 809 851 893 923 954 954 954 920 885 844 803 709 403 301 207 154 128 108 94 86 85 47.5 1244 1224 1248 1324 1273 1188 1246 1237 1221 1205 1196 1187 1171 1154 1127 1100 1052 1003 925 847 657 360 251 168 128 101 86 74 67 67 50 968 960 1125 1420 1606 1640 1858 1830 1820 1810 1707 1605 1496 1386 1319 1252 1174 1096 974 853 612 326 211 140 105 80 69 63 54 51 52.5 624 616 795 1106 1603 1875 2188 2141 2131 2121 1947 1774 1618 1463 1377 1290 1198 1106 975 844 577 301 181 116 85 66 60 57 46 45 55 280 284 414 692 1109 1719 2088 2101 2077 2052 1885 1717 1586 1456 1394 1331 1249 1167 1040 913 637 335 200 117 82 63 56 48 42 42 57.5 172 167 196 381 736 1375 2063 2076 2019 1961 1803 1645 1557 1470 1434 1398 1318 1237 1109 981 771 336 201 131 90 67 65 44 41 42 60 114 111 128 208 556 998 1955 2125 2034 1942 1758 1575 1487 1398 1361 1324 1243 1162 1052 942 830 323 181 116 79 62 54 40 38 38 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 13
Candela Tabulation (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 62.5 92 90 99 140 379 732 1682 1981 1896 1812 1600 1389 1310 1232 1210 1188 1117 1047 949 852 735 270 110 76 58 50 46 37 34 34 65 65 64 74 106 216 493 1288 1618 1566 1514 1331 1148 1103 1058 1052 1047 992 937 838 740 597 167 70 57 47 47 41 37 34 34 67.5 41 39 48 76 131 290 956 1273 1246 1220 1075 931 916 900 905 910 859 808 707 606 451 103 56 52 45 52 51 52 50 53 70 31 29 32 51 90 156 664 962 960 959 855 750 744 738 743 749 703 657 560 463 322 72 48 50 45 66 65 66 59 58 72.5 32 28 28 32 60 91 430 705 705 704 638 572 567 562 555 548 522 497 425 354 236 51 40 54 48 60 41 31 26 21 75 32 28 31 26 42 63 260 466 457 447 419 390 387 383 364 345 323 301 275 248 161 38 40 57 30 17 10 9 7 7 77.5 31 26 32 24 30 47 148 268 260 251 242 232 233 233 223 213 198 183 169 156 93 32 43 38 11 8 5 5 4 3 80 27 23 25 20 23 38 80 139 136 134 133 133 138 144 141 138 115 93 90 87 52 25 42 9 6 4 2 1 0 0 82.5 22 19 19 13 17 29 43 70 70 70 72 75 82 88 88 88 72 57 52 47 34 22 17 4 2 1 0 0 0 0 85 16 12 13 8 11 23 24 32 34 36 39 41 46 50 49 48 40 32 26 20 22 16 3 1 0 0 0 0 0 0 87.5 7 5 6 4 5 13 13 15 16 17 18 20 22 24 22 20 17 15 11 8 13 7 0 0 0 0 0 0 0 0 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 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 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 13
Candela Tabulation (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 95 105 115 125 135 145 155 165 175 180 122.5 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 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 13
Integrating Sphere Equipment List NVLAP Lab Code 500077-0 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 Adaptive FC210 2300229 AC Power Source Elgar CW1251 1126A06399 Type C Goniophotometer LSI / UL 6440T 6440TE0192T Spectroradiometer Gooch & Housego 770VIS/NIR 11414155 Power Meter Yokogawa WT210 91L220953 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 H111 Tungsten Halogen Omni-Directional 500W Calibration Lamp, Serial Number 97A 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 13
Disclaimers: NVLAP Lab Code 500077-0 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 an 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 Some areas of this report may not explicitly call out the equipment used to produce the data. The following list identifies the equipment and associated data tables or figures that may appear in this report but are not clearly identified. Integrating Sphere: Chromaticity Coordinates, Color Rendering Index Details, Chromaticity Diagram, Spectral Power Distribution, Dominant Wavelength and Peak Wavelength. Goniophotometer: Zonal Lumen Summary, Candela Plot, Illuminance Plot, Roadway Utilization, Roadway Summary, Luminaire Classification System and Candela Tabulations In the event that testing is subcontracted out to an external laboratory, the associated information that appears in the equipment list and report items associated with that equipment are the actual equipment used, and test results produced, by that laboratory. Additional Comments: 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 13 of 13