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. 30641 Description: DIALIGHT - AREA LUMINAIRE,CAT# HZD8C2N WITH SPECULAR REFLECTORS AND FROSTED PLASTIC DROP LENS THREE ARRAYS OF LEDS. LUMINAIRE OUTPUT = 6212 LMS LUMINAIRE OPERATING AT 120 VAC AND 70.9 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applied standards/regulations: IES LM-41-98: Approved Method for Photometric Testing of Indoor Fluorescent Luminaire (withdrawn) IES LM-79-08: Approved Method for the Electrical and Photometric Measurements of Solid-State Lighting Products Accreditation: Lighting Sciences is ISO/IEC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: Approved by: DIALIGHT CORPORATION JIM DOMIGAN FARMINGDALE, NJ SR. TEST ENGINEER APR 30, 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 10 LIGHTING SCIENCES, INC. 7826 E. EVANS RD. SCOTTSDALE, AZ, USA 85260 INDEPENDENT TEST LABORATORY REPORT No. 30641 DIALIGHT - AREA LUMINAIRE,CAT# HZD8C2N WITH SPECULAR REFLECTORS AND FROSTED PLASTIC DROP LENS THREE ARRAYS OF LEDS. LUMINAIRE OUTPUT = 6212 LMS LUMINAIRE OPERATING AT 120 VAC AND 70.9 WATTS INTENSITY(CANDLEPOWER) SUMMARY OUTPUT BEAM SIDE LUMENS ANGLE ALONG 67.5 45 22.5 ACROSS 0 3035 3035 3035 3035 3035 5 3023 2948 2855 2780 2721 136 15 2915 2739 2647 2668 2672 385 25 2671 2543 2721 2895 2977 630 35 2347 2309 2542 2603 2652 774 45 1980 2018 2055 1915 1835 761 55 1604 1661 1452 1182 1046 627 65 1230 1216 827 561 402 422 75 559 548 301 183 115 187 85 126 124 67 43 29 47 90 61 58 34 24 17 95 36 30 22 17 14 14 105 36 31 22 17 16 12 115 20 16 9 7 7 6 125 0 0 0 0 0 0 135 0 0 0 0 0 0 145 0 0 0 0 0 0 155 0 0 0 0 0 0 165 0 0 0 0 0 0 175 0 0 0 0 0 0 180 0 0 0 0 0 BOTH SIDES ZONAL LUMENS AND PERCENTAGES 13 " 16 ZONE 0-30 0-40 0-60 0-90 40-90 60-90 90-180 0-180 LUMENS 2029 3165 5143 6156 2991 1013 56 6212 % LUMINAIRE 32.66 50.94 82.79 99.09 48.15 16.30 0.91 100.00 EFFICACY (LUMENS PER WATT): 87.6 *** THIS IS AN ABSOLUTE TEST *** LUMINOUS LENGTH: WIDTH: 1" 52 8.500 INS 5.500 INS LUMINANCE SUMMARY - CD./SQ.M. BEAM SIDE ANGLE ALONG 45 ACROSS 45 78913 73365 67872 55 74054 57912 43688 65 70003 38681 19955 75 43174 17653 7335 85 15887 5482 2726 TESTED IN ACCORDANCE WITH IES PROCEDURES. Page 2 of 10 LIGHTING SCIENCES, INC. 7826 E. EVANS RD. SCOTTSDALE, AZ, USA 85260 INDEPENDENT TEST LABORATORY REPORT No. 30641 DIALIGHT - AREA LUMINAIRE,CAT# HZD8C2N WITH SPECULAR REFLECTORS AND FROSTED PLASTIC DROP LENS THREE ARRAYS OF LEDS. LUMINAIRE OUTPUT = 6212 LMS LUMINAIRE OPERATING AT 120 VAC AND 70.9 WATTS BEAM SIDE INTENSITY(CANDLEPOWER) DATA ANGLE 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 145 150 155 160 165 170 175 180 67.5 45 3035 3023 2990 2915 2803 2671 2517 2347 2163 1980 1795 1604 1425 1230 922 559 272 126 61 36 34 36 32 20 8 0 0 0 0 0 0 0 0 0 0 0 0 3035 2948 2836 2739 2643 2543 2432 2309 2173 2018 1855 1661 1451 1216 901 548 269 124 58 30 29 31 27 16 5 0 0 0 0 0 0 0 0 0 0 0 0 3035 2855 2686 2647 2690 2721 2677 2542 2330 2055 1767 1452 1131 827 545 301 144 67 34 22 22 22 18 9 1 0 0 0 0 0 0 0 0 0 0 0 0 PLANE 22.5 ALONG 3035 2780 2596 2668 2822 2895 2809 2603 2308 1915 1548 1182 849 561 338 183 89 43 24 17 17 17 14 7 0 0 0 0 0 0 0 0 0 0 0 0 0 Page 3 of 10 ACROSS AVERAGE 3035 2721 2536 2672 2887 2977 2882 2652 2297 1835 1443 1046 683 402 223 115 59 29 17 14 15 16 14 7 0 0 0 0 0 0 0 0 0 0 0 0 0 3035 2864 2720 2712 2750 2746 2654 2488 2260 1974 1697 1405 1121 855 589 342 167 78 39 23 23 24 21 11 3 0 0 0 0 0 0 0 0 0 0 0 0 OUTPUT LUMENS 136 385 630 774 761 627 422 187 47 14 12 6 0 0 0 0 0 0 LIGHTING SCIENCES, INC. 7826 E. EVANS RD. SCOTTSDALE, AZ, USA 85260 INDEPENDENT TEST LABORATORY REPORT No. 30641 DIALIGHT - AREA LUMINAIRE,CAT# HZD8C2N WITH SPECULAR REFLECTORS AND FROSTED PLASTIC DROP LENS THREE ARRAYS OF LEDS. LUMINAIRE OUTPUT = 6212 LMS LUMINAIRE OPERATING AT 120 VAC AND 70.9 WATTS BEAM SIDE AVERAGE LUMINANCE DATA CD./SQ.M ANGLE 0 ALONG (FOOTLAMBERTS) 67.5 45 22.5 ACROSS 100632( 29371) 100632( 29371) 100632( 29371) 100632( 29371) 100632( 29371) 30 87451( 25523) 80851( 23597) 86826( 25341) 90998( 26559) 95324( 27821) 40 81541( 23799) 76988( 22470) 79685( 23257) 78957( 23044) 80908( 23614) 45 78913( 23031) 74733( 21812) 73365( 21412) 68224( 19912) 67872( 19809) 50 76498( 22327) 72787( 21244) 66132( 19301) 57963( 16917) 56188( 16399) 55 74054( 21613) 69561( 20302) 57912( 16902) 47053( 13733) 43688( 12751) 60 72371( 21122) 65943( 19246) 48406( 14128) 36317( 10599) 30737( 8971) 65 70003( 20431) 60687( 17712) 38681( 11289) 26213( 7650) 19955( 5824) 70 60193( 17568) 50459( 14727) 28269( 8250) 17475( 5100) 12329( 3598) 75 43174( 12601) 35209( 10276) 17653( 5152) 10714( 3127) 7335( 2140) 80 25956( 7575) 20420( 5960) 9842( 2872) 6069( 1771) 4408( 1286) 85 15887( 4636) 11602( 3386) 5482( 1600) 3543( 1034) 2726( 795) LUMINOUS LENGTH: WIDTH: Page 4 of 10 8.500 INS 5.500 INS LIGHTING SCIENCES, INC. 7826 E. EVANS RD. SCOTTSDALE, AZ, USA 85260 INDEPENDENT TEST LABORATORY REPORT No. 30641 DIALIGHT - AREA LUMINAIRE,CAT# HZD8C2N WITH SPECULAR REFLECTORS AND FROSTED PLASTIC DROP LENS THREE ARRAYS OF LEDS. LUMINAIRE OUTPUT = 6212 LMS LUMINAIRE OPERATING AT 120 VAC AND 70.9 WATTS OPPOSITE SIDE TO BEAM INTENSITY(CANDLEPOWER) DATA ANGLE 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 145 150 155 160 165 170 175 180 ALONG 112.5 3035 3023 2990 2915 2803 2671 2517 2347 2163 1980 1795 1604 1425 1230 922 559 272 126 61 36 34 36 32 20 8 0 0 0 0 0 0 0 0 0 0 0 0 3035 3016 2906 2731 2496 2239 1984 1745 1516 1290 1073 868 704 580 435 275 140 67 36 26 24 24 20 12 4 0 0 0 0 0 0 0 0 0 0 0 0 PLANE 157.5 135 3035 2970 2714 2416 2077 1701 1323 1009 786 639 541 462 399 346 269 175 92 46 27 19 16 13 9 5 1 0 0 0 0 0 0 0 0 0 0 0 0 3035 2924 2555 2181 1741 1243 798 537 410 340 292 251 217 187 145 96 53 30 19 14 9 6 4 1 0 0 0 0 0 0 0 0 0 0 0 0 0 Page 5 of 10 ACROSS AVERAGE 3035 2905 2462 2032 1518 942 474 240 142 98 74 57 45 35 27 21 16 14 13 11 6 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3035 2968 2725 2450 2119 1747 1400 1146 966 827 710 603 513 436 331 209 107 53 30 21 17 16 12 7 2 0 0 0 0 0 0 0 0 0 0 0 0 OUTPUT LUMENS 139 340 399 361 320 271 213 112 32 12 8 3 0 0 0 0 0 0 LIGHTING SCIENCES, INC. 7826 E. EVANS RD. SCOTTSDALE, AZ, USA 85260 INDEPENDENT TEST LABORATORY REPORT No. 30641 DIALIGHT - AREA LUMINAIRE,CAT# HZD8C2N WITH SPECULAR REFLECTORS AND FROSTED PLASTIC DROP LENS THREE ARRAYS OF LEDS. LUMINAIRE OUTPUT = 6212 LMS LUMINAIRE OPERATING AT 120 VAC AND 70.9 WATTS OPPOSITE SIDE TO BEAM AVERAGE LUMINANCE DATA CD./SQ.M ANGLE 0 ALONG (FOOTLAMBERTS) 112.5 135 157.5 ACROSS 100632( 29371) 100632( 29371) 100632( 29371) 100632( 29371) 100632( 29371) 30 87451( 25523) 65958( 19250) 42918( 12526) 25839( 7541) 15674( 4574) 40 81541( 23799) 53696( 15672) 26897( 7850) 14042( 4098) 5015( 1463) 45 78913( 23031) 47774( 13943) 22810( 6657) 12105( 3533) 3620( 1056) 50 76498( 22327) 42109( 12290) 20226( 5903) 10928( 3189) 2876( 839) 55 74054( 21613) 36378( 10617) 18433( 5379) 10003( 2919) 2397( 699) 60 72371( 21122) 31980( 9334) 17061( 4979) 9263( 2703) 2017( 588) 65 70003( 20431) 28914( 8439) 16198( 4727) 8717( 2544) 1729( 504) 70 60193( 17568) 24344( 7105) 13963( 4075) 7514( 2193) 1490( 435) 75 43174( 12601) 17685( 5161) 10267( 2996) 5638( 1645) 1306( 381) 80 25956( 7575) 10655( 3109) 6260( 1827) 3595( 1049) 1192( 347) 85 15887( 4636) 6322( 1845) 3811( 1112) 2436( 711) 1279( 373) LUMINOUS LENGTH: WIDTH: Page 6 of 10 8.500 INS 5.500 INS LIGHTING SCIENCES, INC. 7826 E. EVANS RD. SCOTTSDALE, AZ, USA 85260 INDEPENDENT TEST LABORATORY REPORT No. 30641 DIALIGHT - AREA LUMINAIRE,CAT# HZD8C2N WITH SPECULAR REFLECTORS AND FROSTED PLASTIC DROP LENS THREE ARRAYS OF LEDS. LUMINAIRE OUTPUT = 6212 LMS LUMINAIRE OPERATING AT 120 VAC AND 70.9 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 1.011.011.01 0.99 1 1.131.081.041.01 1.101.061.030.99 1.081.041.010.97 0.990.970.94 0.950.930.91 0.920.900.88 0.86 2 1.040.970.910.85 1.020.950.890.84 1.000.930.880.83 0.890.850.81 0.860.830.79 0.830.800.77 0.75 3 0.960.860.790.73 0.940.850.780.72 0.920.830.770.72 0.800.750.70 0.780.730.69 0.750.710.68 0.66 4 0.890.780.700.64 0.870.770.690.63 0.850.760.690.63 0.730.670.62 0.710.650.61 0.680.640.60 0.58 5 0.830.710.620.56 0.810.690.610.55 0.790.680.600.55 0.660.590.54 0.640.580.54 0.620.570.53 0.51 6 0.770.640.550.49 0.750.630.550.49 0.730.620.540.48 0.600.530.48 0.580.520.48 0.570.510.47 0.45 7 0.710.570.490.44 0.690.570.490.43 0.680.560.480.43 0.540.470.42 0.530.460.42 0.510.460.41 0.40 8 0.660.520.440.39 0.640.520.440.38 0.630.510.430.38 0.500.430.38 0.480.420.38 0.470.410.37 0.35 9 0.610.480.400.34 0.600.470.390.34 0.580.470.390.34 0.450.390.34 0.440.380.34 0.430.370.33 0.32 10 0.570.440.360.31 0.560.430.360.31 0.550.430.360.31 0.420.350.30 0.410.340.30 0.400.340.30 0.28 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 70.9 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 7 of 10 LIGHTING SCIENCES, INC. 7826 E. EVANS RD. SCOTTSDALE, AZ, USA 85260 INDEPENDENT TEST LABORATORY REPORT No. 30641 DIALIGHT - AREA LUMINAIRE,CAT# HZD8C2N WITH SPECULAR REFLECTORS AND FROSTED PLASTIC DROP LENS THREE ARRAYS OF LEDS. LUMINAIRE OUTPUT = 6212 LMS LUMINAIRE OPERATING AT 120 VAC AND 70.9 WATTS ELECTRICAL MEASUREMENTS INPUT VOLTAGE: INPUT CURRENT: INPUT POWER: POWER FACTOR: TOTAL HARMONIC DISTORTION: OFF STATE POWER: 120.0 0.595 70.9 99.3 10.09 0.00 VOLTS AC AMPS WATTS PERCENT PERCENT WATTS INPUT VOLTAGE: INPUT CURRENT: INPUT POWER: POWER FACTOR: TOTAL HARMONIC DISTORTION: 277.0 0.268 69.4 93.3 14.43 VOLTS AC AMPS WATTS PERCENT PERCENT LIGHT OUTPUT LUMENS: EFFICACY: 6212 87.6 lm lm/W SPECTRAL MEASUREMENTS X: y: u/u': v: v': Duv: CRI(Ra): 0.3282 0.3390 0.2048 0.3172 0.4758 0.0009 72.4 CRI(R9): CCT: RADIANT FLUX: -9.9 5688 19630 Page 8 of 10 K mW LIGHTING SCIENCES, INC. 7826 E. EVANS RD. SCOTTSDALE, AZ, USA 85260 INDEPENDENT TEST LABORATORY REPORT No. 30641 DIALIGHT - AREA LUMINAIRE,CAT# HZD8C2N WITH SPECULAR REFLECTORS AND FROSTED PLASTIC DROP LENS THREE ARRAYS OF LEDS. LUMINAIRE OUTPUT = 6212 LMS LUMINAIRE OPERATING AT 120 VAC AND 70.9 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 0.33960 0.81465 1.65681 6.31993 27.26531 76.97392 160.63590 155.57530 66.09806 30.62639 19.25904 21.31432 37.07419 61.72488 83.38254 96.28751 102.46731 103.61469 102.95208 100.23244 96.04587 Wavelength [nm] [mW/nm] 590 600 610 620 630 640 650 660 670 680 690 700 710 720 730 740 750 760 770 780 90.38976 83.78552 76.25623 67.43072 58.25326 49.00368 40.47293 32.87452 26.27113 20.82833 16.32636 12.66059 9.79056 7.60529 5.83938 4.48606 3.45142 2.69732 2.08005 0.80432 Page 9 of 10 LIGHTING SCIENCES, INC. 7826 E. EVANS RD. SCOTTSDALE, AZ, USA 85260 INDEPENDENT TEST LABORATORY REPORT No. 30641 DIALIGHT - AREA LUMINAIRE,CAT# HZD8C2N WITH SPECULAR REFLECTORS AND FROSTED PLASTIC DROP LENS THREE ARRAYS OF LEDS. LUMINAIRE OUTPUT = 6212 LMS LUMINAIRE OPERATING AT 120 VAC AND 70.9 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. 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 Integrating Sphere of either 1 geometry was used. Correction spectroradiometer employed was and luminous flux) were obtained by using a Lighting Sciences model 4000 or 2 meters diameter, having an internal reflectance exceeding 0.80. 4π factors were applied for spectral mismatch and self-absorption. The 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 10 of 10