Lighting Sciences, Inc. UL Verification Services 7826 E. Evans Rd. Scottsdale, Arizona 85260 USA P: 480-991-9260 F: 480-991-0375 [email protected] www.lightingsciences.com INDEPENDENT TEST LABORATORY REPORT No. 31492 Description: DIALIGHT - 4' LED LINEAR LUMINAIRE,CAT# LSD3C4M2P WITH SPECULAR REFLECTOR AND CLEAR POLYCARBONATE CURVED LENS SIXTY FOUR LEDS. LUMINAIRE OUTPUT = 7114 LMS LUMINAIRE OPERATING AT 120 VAC AND 77.6 WATTS 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applied standards/regulations: IES LM-41-98: Approved Method for Photometric Testing of Indoor Fluorescent Luminaire (withdrawn) IES LM-79-08: Approved Method for the Electrical and Photometric Measurements of Solid-State Lighting Products Prepared for: Approved by: DIALIGHT JIM DOMIGAN FARMINGDALE, NJ VS SUPERVISOR JAN 9, 2013 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 LIGHTING SCIENCES, INC. 7826 E. EVANS RD. SCOTTSDALE, AZ, USA 85260 INDEPENDENT TEST LABORATORY REPORT No. 31492 DIALIGHT - 4' LED LINEAR LUMINAIRE,CAT# LSD3C4M2P WITH SPECULAR REFLECTOR AND CLEAR POLYCARBONATE CURVED LENS SIXTY FOUR LEDS. LUMINAIRE OUTPUT = 7114 LMS LUMINAIRE OPERATING AT 120 VAC AND 77.6 WATTS INTENSITY(CANDLEPOWER) SUMMARY ANGLE ALONG 0 2409 5 2408 10 2396 15 2415 20 2438 25 2462 30 2538 35 2514 40 2413 45 2143 50 1647 55 1296 60 1002 65 720 70 338 75 127 80 58 85 19 90 0 22.5 2409 2379 2366 2392 2451 2521 2601 2546 2414 2093 1577 1260 1000 697 312 125 64 26 0 45 2409 2406 2401 2430 2438 2462 2542 2504 2394 2028 1520 1246 1017 729 274 106 53 16 0 OUTPUT LUMENS 67.5 ACROSS 2409 2409 2415 2408 233 2423 2420 2427 2411 683 2385 2375 2447 2448 1148 2543 2546 2500 2518 1568 2381 2381 1976 1935 1541 1497 1457 1237 1225 1122 1008 1013 702 704 667 236 239 90 82 132 32 29 9 7 20 0 0 ZONAL LUMENS AND PERCENTAGES ZONE 0-30 0-40 0-60 0-90 40-90 60-90 90-180 0-180 5" 8 EFFICACY (LUMENS PER WATT): 91.7 *** THIS IS AN ABSOLUTE TEST *** LUMINANCE SUMMARY CD./SQ.M. ALONG 15656 11620 8703 2464 991 % LUMINAIRE 29.02 51.06 88.49 100.00 48.94 11.51 0.00 100.00 LUMINOUS LENGTH: 47.500 INS WIDTH: 6.250 INS 1" 64 ANGLE 45 55 65 75 85 LUMENS 2064 3632 6295 7114 3482 819 0 7114 45 14919 11266 8895 2079 910 S/MH: SC: ACROSS 14339 11192 8731 1662 396 TESTED IN ACCORDANCE WITH IES PROCEDURES. Page 2 of 8 1.6 1.6 LIGHTING SCIENCES, INC. 7826 E. EVANS RD. SCOTTSDALE,, AZ,, USA 85260 INDEPENDENT TEST LABORATORY REPORT No. 31492 DIALIGHT - 4' LED LINEAR LUMINAIRE,CAT# LSD3C4M2P WITH SPECULAR REFLECTOR AND CLEAR POLYCARBONATE CURVED LENS SIXTY FOUR LEDS. LUMINAIRE OUTPUT = 7114 LMS LUMINAIRE OPERATING AT 120 VAC AND 77.6 WATTS INTENSITY(CANDLEPOWER) DATA IN 2.5 DEGREE STEPS ANGLE 0.0 2.5 5.0 7.5 10.0 12.5 15.0 17.5 20.0 22.5 25.0 27.5 30.0 32.5 35.0 37.5 40.0 42.5 45.0 47.5 50.0 52.5 55.0 57.5 60.0 62.5 65.0 67.5 70.0 72.5 75.0 77.5 80.0 82.5 85.0 87.5 90.0 22.5 45 2409 2415 2408 2399 2396 2397 2415 2430 2438 2446 2462 2499 2538 2543 2514 2467 2413 2321 2143 1894 1647 1452 1296 1146 1002 868 720 531 338 201 127 85 58 36 19 6 0 2409 2383 2379 2372 2366 2374 2392 2424 2451 2479 2521 2567 2601 2592 2546 2487 2414 2296 2093 1825 1577 1397 1260 1131 1000 858 697 502 312 187 125 90 64 43 26 10 0 2409 2408 2406 2401 2401 2411 2430 2440 2438 2439 2462 2509 2542 2537 2504 2454 2394 2260 2028 1749 1520 1371 1246 1129 1017 894 729 490 274 156 106 76 53 29 16 3 0 PLANE 67.5 ALONG 2409 2416 2415 2416 2423 2430 2427 2403 2385 2399 2447 2507 2543 2532 2500 2451 2381 2231 1976 1704 1497 1360 1237 1121 1008 883 702 450 236 132 90 58 32 20 9 0 0 Page 3 of 8 ACROSS AVERAGE 2409 2408 2408 2412 2420 2426 2411 2386 2375 2395 2448 2507 2546 2552 2518 2465 2381 2203 1935 1657 1457 1333 1225 1123 1013 889 704 451 239 130 82 50 29 18 7 0 0 2409 2405 2402 2399 2400 2407 2416 2419 2420 2435 2471 2521 2557 2552 2516 2464 2396 2262 2034 1763 1537 1380 1251 1129 1008 878 710 483 278 160 107 73 48 30 16 4 0 OUTPUT LUMENS 233 683 1148 1568 1541 1122 667 132 20 LIGHTING SCIENCES, INC. 7826 E. EVANS RD. SCOTTSDALE,, AZ,, USA 85260 INDEPENDENT TEST LABORATORY REPORT No. 31492 DIALIGHT - 4' LED LINEAR LUMINAIRE,CAT# LSD3C4M2P WITH SPECULAR REFLECTOR AND CLEAR POLYCARBONATE CURVED LENS SIXTY FOUR LEDS. LUMINAIRE OUTPUT = 7114 LMS LUMINAIRE OPERATING AT 120 VAC AND 77.6 WATTS AVERAGE LUMINANCE DATA CD./SQ.M ANGLE ALONG (FOOTLAMBERTS) 22.5 45 67.5 ACROSS 0 12575( 3670) 12575( 3670) 12575( 3670) 12575( 3670) 12575( 3670) 30 15207( 4438) 15638( 4564) 15299( 4465) 15329( 4474) 15348( 4479) 40 16304( 4758) 16359( 4774) 16230( 4736) 16214( 4732) 16225( 4735) 45 15656( 4569) 15327( 4473) 14919( 4354) 14574( 4253) 14339( 4185) 50 13208( 3855) 12711( 3710) 12240( 3572) 12135( 3541) 11837( 3455) 55 11620( 3391) 11334( 3308) 11266( 3288) 11229( 3277) 11192( 3266) 60 10276( 2999) 10299( 3006) 10491( 3062) 10479( 3058) 10581( 3088) 65 8703( 2540) 8443( 2464) 8895( 2596) 8621( 2516) 8731( 2548) 70 5019( 1464) 4659( 1359) 4106( 1198) 3575( 1043) 3640( 1062) 75 2464( 719) 2449( 714) 2079( 607) 1801( 525) 1662( 485) 80 1637( 477) 1817( 530) 1521( 444) 949( 277) 874( 255) 85 991( 289) 1398( 408) 910( 265) 505( 147) 396( 115) Page 4 of 8 LIGHTING SCIENCES, INC. 7826 E. EVANS RD. SCOTTSDALE,, AZ,, USA 85260 INDEPENDENT TEST LABORATORY REPORT No. 31492 DIALIGHT - 4' LED LINEAR LUMINAIRE,CAT# LSD3C4M2P WITH SPECULAR REFLECTOR AND CLEAR POLYCARBONATE CURVED LENS SIXTY FOUR LEDS. LUMINAIRE OUTPUT = 7114 LMS LUMINAIRE OPERATING AT 120 VAC AND 77.6 WATTS COEFFICIENTS OF UTILIZATION ZONAL CAVITY METHOD EFFECTIVE FLOOR CAVITY REFLECTANCE = .20 CC WALL 90 70 50 80 30 10 70 50 70 30 10 70 50 50 30 10 50 30 30 10 50 30 10 10 50 30 0 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 1.141.091.061.03 1.111.071.041.01 1.091.051.020.99 1.010.980.96 0.970.950.93 0.940.920.90 0.89 2 1.050.990.930.87 1.030.970.910.86 1.010.950.900.86 0.910.870.84 0.880.850.82 0.850.830.80 0.78 3 0.970.880.810.75 0.950.860.800.74 0.930.850.790.74 0.820.770.72 0.800.750.71 0.770.730.70 0.68 4 0.900.790.710.65 0.880.780.700.65 0.860.770.700.64 0.740.680.63 0.720.670.63 0.700.650.62 0.60 5 0.830.710.630.56 0.810.700.620.56 0.790.690.610.56 0.670.600.55 0.650.590.55 0.630.580.54 0.52 6 0.770.640.550.49 0.750.630.540.49 0.730.620.540.48 0.600.530.48 0.580.520.48 0.570.510.47 0.45 7 0.700.570.480.43 0.690.560.480.42 0.670.550.470.42 0.540.460.42 0.520.460.41 0.510.450.41 0.39 8 0.650.510.430.37 0.630.500.420.37 0.620.500.420.37 0.480.410.36 0.470.410.36 0.460.400.36 0.34 9 0.600.460.380.32 0.580.460.380.32 0.570.450.370.32 0.440.370.32 0.430.360.32 0.420.360.31 0.30 10 0.550.420.330.28 0.540.410.330.28 0.530.410.330.28 0.400.330.28 0.390.320.28 0.380.320.27 0.26 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 77.6 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 LIGHTING SCIENCES, INC. 7826 E. EVANS RD. SCOTTSDALE, AZ, USA 85260 INDEPENDENT TEST LABORATORY REPORT No. 31492 DIALIGHT - 4' LED LINEAR LUMINAIRE,CAT# LSD3C4M2P WITH SPECULAR REFLECTOR AND CLEAR POLYCARBONATE CURVED LENS SIXTY FOUR LEDS. LUMINAIRE OUTPUT = 7114 LMS LUMINAIRE OPERATING AT 120 VAC AND 77.6 WATTS ELECTRICAL MEASUREMENTS INPUT VOLTAGE: INPUT CURRENT: INPUT POWER: POWER FACTOR: TOTAL HARMONIC DISTORTION: OFF STATE POWER: 120.0 0.655 77.6 98.7 13.31 0.00 VOLTS AC AMPS WATTS PERCENT PERCENT WATTS INPUT VOLTAGE: INPUT CURRENT: INPUT POWER: POWER FACTOR: TOTAL HARMONIC DISTORTION: 277.0 0.300 77.3 93.0 15.11 VOLTS AC AMPS WATTS PERCENT PERCENT LIGHT OUTPUT LUMENS: EFFICACY: 7114 91.7 lm lm/W SPECTRAL MEASUREMENTS X: y: u/u': v: v': Duv: CRI(Ra): 0.3308 0.3368 0.2074 0.3168 0.4751 0.0015 77.2 CRI(R9): CCT: RADIANT FLUX: 6.0 5569 22775 Page 6 of 8 K mW LIGHTING SCIENCES, INC. 7826 E. EVANS RD. SCOTTSDALE, AZ, USA 85260 INDEPENDENT TEST LABORATORY REPORT No. 31492 DIALIGHT - 4' LED LINEAR LUMINAIRE,CAT# LSD3C4M2P WITH SPECULAR REFLECTOR AND CLEAR POLYCARBONATE CURVED LENS SIXTY FOUR LEDS. LUMINAIRE OUTPUT = 7114 LMS LUMINAIRE OPERATING AT 120 VAC AND 77.6 WATTS Tabulated Spectral Power Distribution Wavelength [nm] [mW/nm] 380 390 400 410 420 430 440 450 460 470 480 490 500 510 520 530 540 550 560 570 580 0.49052 1.06840 1.71876 5.35535 22.78584 69.27112 151.33043 204.07140 90.50922 45.84359 29.37170 31.10757 48.95224 73.49241 93.77882 105.84214 112.05027 114.24699 114.57515 113.10125 110.26900 Wavelength [nm] [mW/nm] 590 600 610 620 630 640 650 660 670 680 690 700 710 720 730 740 750 760 770 780 105.73205 99.96728 92.41669 82.95245 72.18600 61.04256 50.34168 40.68542 32.27133 25.23365 19.54292 14.95663 11.40296 8.67022 6.58943 4.94330 3.74631 2.87589 2.19095 0.83847 Page 7 of 8 LIGHTING SCIENCES, INC. 7826 E. EVANS RD. SCOTTSDALE, AZ, USA 85260 INDEPENDENT TEST LABORATORY REPORT No. 31492 DIALIGHT - 4' LED LINEAR LUMINAIRE,CAT# LSD3C4M2P WITH SPECULAR REFLECTOR AND CLEAR POLYCARBONATE CURVED LENS SIXTY FOUR LEDS. LUMINAIRE OUTPUT = 7114 LMS LUMINAIRE OPERATING AT 120 VAC AND 77.6 WATTS 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. requirements of LM-79-08. Stabilization time before testing meets the stabilization 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 Labsphere Model LMS-760 Integrating Sphere. 4 geometry was used. Correction factors were applied for self-absorption. The colorimetric & photometric reference standard used is an incandescent spectral flux 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