Lighting Sciences, Inc. UL Verification Services 7826 E. Evans Rd. Scottsdale, Arizona 85260 USA P: 480-991-9260 F: 480-991-0375 lsi@lightingsciences.com www.lightingsciences.com Description: The sample(s) was(were) tested in accordance with the following applied standards/regulations: IES LM-41-98: Approved Method for Photometric Testing of Indoor Fluorescent Luminaire (withdrawn) IES LM-79-08: Approved Method for the Electrical and Photometric Measurements of Solid-State Lighting Products Accreditation: Lighting Sciences is ISO/IEC 17025 accredited by the International Accreditation Service (IAS). The standards used in this test report are in Lighting Sciences Scope of Accreditation. Prepared for: MAXLITE Approved by: JIM DOMIGAN WEST CALDWELL, NJ SR. TEST ENGINEER MAR 5, 2012 This report shall not be reproduced except in full without the written approval of the laboratory. The results in this report apply to the test sample(s) mentioned above at the time of the testing period only and are not to be used to indicate applicability to other similar products. Page 1 of 8
INTENSITY(CANDLEPOWER) SUMMARY OUTPUT LUMENS ANGLE ALONG 22.5 45 67.5 ACROSS 0 1525 1525 1525 1525 1525 5 1515 1515 1519 1519 1516 146 10 1493 1494 1497 1497 1494 15 1455 1456 1460 1459 1457 410 20 1404 1404 1407 1408 1405 25 1341 1342 1344 1344 1342 617 30 1264 1265 1268 1267 1265 35 1177 1178 1180 1180 1178 736 40 1083 1084 1086 1085 1084 45 980 981 984 982 981 756 50 871 871 874 874 872 55 756 757 760 758 757 676 60 637 637 640 637 637 65 515 516 519 517 515 510 70 394 396 396 393 393 75 276 277 276 274 274 292 80 167 167 165 164 164 85 70 68 67 67 68 79 90 0 0 0 0 0 ZONAL LUMENS AND PERCENTAGES ZONE LUMENS % LUMINAIRE 0-30 1174 27.80 0-40 1910 45.24 0-60 3342 79.15 0-90 4222 100.00 40-90 2312 54.76 60-90 881 20.85 90-180 0 0.00 0-180 4222 100.00 21 1 4 " 1 7 8 " EFFICACY (LUMENS PER WATT): 90.0 *** THIS IS AN ABSOLUTE TEST *** LUMINOUS LENGTH: 21.250 INS WIDTH: 21.250 INS LUMINANCE SUMMARY CD./SQ.M. S/MH: 1.2 SC: 1.2 ANGLE ALONG 45 ACROSS 45 4756 4792 4781 55 4526 4563 4547 65 4186 4227 4197 75 3656 3667 3641 85 2760 2649 2702 TESTED IN ACCORDANCE WITH IES PROCEDURES. Page 2 of 8
INTENSITY(CANDLEPOWER) DATA IN 2.5 DEGREE STEPS ANGLE PLANE OUTPUT ALONG 22.5 45 67.5 ACROSS AVERAGE LUMENS 0.0 1525 1525 1525 1525 1525 1525 2.5 1521 1521 1525 1525 1521 1523 5.0 1515 1515 1519 1519 1516 1517 146 7.5 1506 1506 1509 1510 1506 1508 10.0 1493 1494 1497 1497 1494 1495 12.5 1476 1477 1480 1480 1477 1478 15.0 1455 1456 1460 1459 1457 1458 410 17.5 1431 1432 1435 1435 1432 1433 20.0 1404 1404 1407 1408 1405 1406 22.5 1374 1374 1377 1377 1375 1376 25.0 1341 1342 1344 1344 1342 1343 617 27.5 1304 1305 1308 1307 1305 1306 30.0 1264 1265 1268 1267 1265 1266 32.5 1222 1222 1225 1225 1222 1224 35.0 1177 1178 1180 1180 1178 1179 736 37.5 1131 1132 1134 1134 1132 1133 40.0 1083 1084 1086 1085 1084 1085 42.5 1033 1033 1036 1035 1034 1034 45.0 980 981 984 982 981 982 756 47.5 926 927 930 929 927 928 50.0 871 871 874 874 872 873 52.5 814 815 817 817 815 816 55.0 756 757 760 758 757 758 676 57.5 697 698 700 697 697 698 60.0 637 637 640 637 637 638 62.5 576 577 580 577 576 577 65.0 515 516 519 517 515 517 510 67.5 454 456 457 455 454 455 70.0 394 396 396 393 393 395 72.5 334 335 336 333 333 334 75.0 276 277 276 274 274 275 292 77.5 220 220 219 217 216 218 80.0 167 167 165 164 164 165 82.5 117 116 114 113 114 115 85.0 70 68 67 67 68 68 79 87.5 27 24 24 24 26 25 90.0 0 0 0 0 0 0 Page 3 of 8
AVERAGE LUMINANCE DATA CD./SQ.M (FOOTLAMBERTS) ANGLE ALONG 22.5 45 67.5 ACROSS 0 5233( 1527) 5233( 1527) 5233( 1527) 5233( 1527) 5233( 1527) 30 5011( 1462) 5027( 1467) 5037( 1470) 5035( 1469) 5013( 1463) 40 4853( 1416) 4870( 1421) 4869( 1421) 4876( 1423) 4858( 1417) 45 4756( 1388) 4765( 1391) 4792( 1398) 4782( 1395) 4781( 1395) 50 4650( 1357) 4670( 1363) 4667( 1362) 4678( 1365) 4653( 1358) 55 4526( 1321) 4539( 1324) 4563( 1331) 4548( 1327) 4547( 1327) 60 4370( 1275) 4387( 1280) 4398( 1283) 4387( 1280) 4370( 1275) 65 4186( 1221) 4194( 1224) 4227( 1233) 4209( 1228) 4197( 1225) 70 3952( 1153) 3984( 1162) 3986( 1163) 3956( 1154) 3948( 1152) 75 3656( 1067) 3681( 1074) 3667( 1070) 3641( 1062) 3641( 1062) 80 3295( 961) 3307( 965) 3274( 955) 3238( 945) 3232( 943) 85 2760( 805) 2695( 786) 2649( 773) 2634( 768) 2702( 788) Page 4 of 8
COEFFICIENTS OF UTILIZATION ZONAL CAVITY METHOD EFFECTIVE FLOOR CAVITY REFLECTANCE =.20 CC 90 80 70 50 30 10 0 WALL 70 50 30 10 70 50 30 10 70 50 30 10 50 30 10 50 30 10 50 30 10 0 RCR 0 1.221.221.221.22 1.191.191.191.19 1.161.161.161.16 1.111.111.11 1.061.061.06 1.021.021.02 1.00 1 1.121.071.030.99 1.101.051.010.97 1.071.030.990.96 0.990.960.93 0.950.920.90 0.910.890.87 0.85 2 1.030.950.880.82 1.000.930.870.81 0.980.910.850.80 0.870.830.78 0.840.800.77 0.810.780.75 0.73 3 0.940.840.750.69 0.920.820.740.68 0.900.810.740.68 0.780.720.67 0.750.700.66 0.730.680.64 0.62 4 0.870.750.660.60 0.850.740.650.59 0.830.720.650.59 0.700.630.58 0.680.620.57 0.650.610.56 0.54 5 0.800.670.580.51 0.780.660.570.51 0.760.650.570.51 0.630.560.50 0.610.540.50 0.590.540.49 0.47 6 0.740.600.510.45 0.720.590.500.44 0.700.580.500.44 0.560.490.44 0.550.480.43 0.530.470.43 0.41 7 0.680.540.450.39 0.660.530.440.39 0.650.520.440.38 0.510.430.38 0.490.420.37 0.480.420.37 0.35 8 0.630.490.400.34 0.610.480.400.34 0.600.470.390.34 0.460.390.34 0.450.380.33 0.440.380.33 0.31 9 0.580.450.360.30 0.570.440.360.30 0.560.430.350.30 0.420.350.30 0.410.340.29 0.400.340.29 0.27 10 0.540.400.320.27 0.530.400.320.27 0.520.390.320.27 0.380.310.26 0.370.310.26 0.360.300.26 0.24 THE ABOVE COEFFICIENTS HAVE BEEN CALCULATED BASED ON LUMINAIRE LUMENS BECAUSE IN AN ABSOLUTE TEST THE BARE LAMP LUMENS ARE UNKNOWN. LIGHTING DESIGN CALCULATIONS MADE USING THESE COEFFICIENTS SHOULD THEREFORE USE THE LUMINAIRE LUMENS IN THE CALCULATION FORMULA LUMINAIRE INPUT WATTS 46.9 LABORATORY RESULTS MAY NOT BE REPRESENTATIVE OF FIELD PERFORMANCE. BALLAST AND FIELD FACTORS HAVE NOT BEEN APPLIED. TEST DISTANCE EXCEEDS FIVE TIMES THE GREATEST LUMINOUS OPENING OF LUMINAIRE. Page 5 of 8
ELECTRICAL MEASUREMENTS INPUT VOLTAGE: 277.0 VOLTS AC INPUT CURRENT: 0.179 AMPS INPUT POWER: 46.9 WATTS POWER FACTOR: 94.6 PERCENT TOTAL HARMONIC DISTORTION: 18.69 PERCENT OFF STATE POWER: 0.00 WATTS LIGHT OUTPUT LUMENS: 4222 lm EFFICACY: 90.0 lm/w SPECTRAL MEASUREMENTS X: 0.3627 y: 0.3505 u/u': 0.2239 v: 0.3245 v': 0.4868 Duv: 0.0071 CRI(R a ): 90.1 CRI(R 9 ): 51.1 CCT: 4350 K RADIANT FLUX: 14182 mw Page 6 of 8
Tabulated Spectral Power Distribution Wavelength [nm] Wavelength [nm] [mw/nm] [mw/nm] 380 1.03339 590 68.44397 390 5.72547 600 68.32492 400 4.58980 610 68.07222 410 3.10931 620 65.64126 420 4.64651 630 60.66805 430 14.89749 640 54.24670 440 42.25811 650 46.25700 450 111.91499 660 37.64893 460 59.47430 670 30.27780 470 34.87093 680 22.74157 480 23.85456 690 17.16791 490 28.27890 700 13.10415 500 38.14683 710 9.72971 510 46.68176 720 7.30289 520 52.62336 730 5.33679 530 54.21095 740 3.86434 540 55.36951 750 2.91669 550 57.16753 760 2.15414 560 60.40036 770 1.67142 570 63.23111 780 0.62820 580 66.39059 Page 7 of 8
LUMINOUS OPENING SIDE VIEW All testing was conducted in accordance with LM-79-08, Approved Method: Electrical and Photometric Measurements of Solid-State Lighting Products as published by the Illuminating Engineering Society of North America (IESNA). The condition of the item tested was new. Stabilization time before testing exceeded 16 hours. The test results (luminous distribution and flux) were obtained by using a Lighting Sciences series 6000 Type C Moving Mirror Goniophotometer The photometric reference standard used is a set of three incandescent luminous intensity standard lamps calibrated and traceable to the U.S. National Institute of Standards and Technology. The test results (colorimetric and luminous flux) were obtained by using a Lighting Sciences model 4000 Integrating Sphere of either 1 or 2 meters diameter, having an internal reflectance exceeding 0.80. 4π geometry was used. Correction factors were applied for spectral mismatch and self-absorption. The spectroradiometer employed was a LSC model 500E having a bandwidth of.84. The photometric reference standard used is a set of three incandescent luminous flux standard lamps calibrated and traceable to the U.S. National Institute of Standards and Technology. The colorimetric reference standard used is an incandescent spectral standard lamp calibrated and traceable to the U.S. National Institute of Standards and Technology. Power measurements were obtained with a Yokogawa WT210 power analyzer. Ambient temperature during testing was 25 C ± 1 C, measured using an Omega model DP460. Calibration certificates are on file at the laboratories of Lighting Sciences Inc. The results in this report apply to the test sample(s) mentioned in this report at the time of the testing period only and are not to be used to indicate applicability to other similar products. Page 8 of 8