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. 30398 Description: DIALIGHT - LED HIGH BAY LUMINAIRE,CAT# HB5C4M WITH SPECULAR REFLECTORS AND SEMI FROSTED CURVED PLASTIC LENS EIGHTY FOUR LEDS. LUMINAIRE OUTPUT = 10838 LM LUMINAIRE OPERATING AT 120 VAC AND 146 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applied standards/regulations: IES LM-41-98: Approved Method for Photometric Testing of Indoor Fluorescent Luminaire (withdrawn) IES LM-79-08: Approved Method for the Electrical and Photometric Measurements of Solid-State Lighting Products Accreditation: Lighting Sciences is ISO/IEC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 JIM DOMIGAN FARMINGDALE, NJ SR. TEST ENGINEER MAR 26, 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 LIGHTING SCIENCES, INC. 7826 E. EVANS RD. SCOTTSDALE, AZ, USA 85260 INDEPENDENT TEST LABORATORY REPORT No. 30398 DIALIGHT - LED HIGH BAY LUMINAIRE,CAT# HB5C4M WITH SPECULAR REFLECTORS AND SEMI FROSTED CURVED PLASTIC LENS EIGHTY FOUR LEDS. LUMINAIRE OUTPUT = 10838 LM LUMINAIRE OPERATING AT 120 VAC AND 146 WATTS INTENSITY(CANDLEPOWER) SUMMARY ANGLE 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 MEAN CP 4152 4135 4090 4012 3904 3779 3618 3390 3078 2682 2371 1869 1437 1089 775 485 249 70 0 LUMENS 399 1131 1740 2109 2076 1683 1081 521 98 ZONAL LUMENS AND PERCENTAGES ZONE 0-30 0-40 0-60 0-90 40-90 60-90 90-180 0-180 LUMENS 3270 5379 9138 10838 5459 1700 0 10838 % LUMINAIRE 30.17 49.63 84.31 100.00 50.37 15.69 0.00 100.00 EFFICACY (LUMENS PER WATT): 74.2 *** THIS IS AN ABSOLUTE TEST *** LUMINOUS LENGTH: 12.000 INS WIDTH: 11.000 INS 11" LUMINANCE SUMMARY CD./SQ.M. ANGLE 45 55 65 75 85 S/MH: SC: MEAN CD/SQ M 44708 38409 30370 22074 9505 TESTED IN ACCORDANCE WITH IES PROCEDURES. Page 2 of 8 1.3 1.3 LIGHTING SCIENCES, INC. 7826 E. EVANS RD. SCOTTSDALE, AZ, USA 85260 INDEPENDENT TEST LABORATORY REPORT No. 30398 DIALIGHT - LED HIGH BAY LUMINAIRE,CAT# HB5C4M WITH SPECULAR REFLECTORS AND SEMI FROSTED CURVED PLASTIC LENS EIGHTY FOUR LEDS. LUMINAIRE OUTPUT = 10838 LM LUMINAIRE OPERATING AT 120 VAC AND 146 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 INTENSITY LUMENS (CANDLEPOWER) 4152 4147 4135 4116 4090 4056 4012 3960 3904 3845 3779 3705 3618 3513 3390 3246 3078 2887 2682 2489 2371 2142 1869 1640 1437 1256 1089 929 775 626 485 359 249 152 70 16 0 Page 3 of 8 399 1131 1740 2109 2076 1683 1081 521 98 LIGHTING SCIENCES, INC. 7826 E. EVANS RD. SCOTTSDALE, AZ, USA 85260 INDEPENDENT TEST LABORATORY REPORT No. 30398 DIALIGHT - LED HIGH BAY LUMINAIRE,CAT# HB5C4M WITH SPECULAR REFLECTORS AND SEMI FROSTED CURVED PLASTIC LENS EIGHTY FOUR LEDS. LUMINAIRE OUTPUT = 10838 LM LUMINAIRE OPERATING AT 120 VAC AND 146 WATTS AVERAGE LUMINANCE DATA CD./SQ.M ANGLE (FOOTLAMBERTS) LUMINANCE 0 48750 ( 14228) 30 49052 ( 14316) 40 47183 ( 13771) 45 44708 ( 13048) 50 43311 ( 12641) 55 38409 ( 11210) 60 33750 ( 9850) 65 30370 ( 8863) 70 26620 ( 7769) 75 22074 ( 6442) 80 16846 ( 4916) 85 9505 ( 2774) Page 4 of 8 LIGHTING SCIENCES, INC. 7826 E. EVANS RD. SCOTTSDALE, AZ, USA 85260 INDEPENDENT TEST LABORATORY REPORT No. 30398 DIALIGHT - LED HIGH BAY LUMINAIRE,CAT# HB5C4M WITH SPECULAR REFLECTORS AND SEMI FROSTED CURVED PLASTIC LENS EIGHTY FOUR LEDS. LUMINAIRE OUTPUT = 10838 LM LUMINAIRE OPERATING AT 120 VAC AND 146 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 1.131.081.051.01 1.101.061.030.99 1.081.041.010.98 1.000.970.95 0.960.940.92 0.930.910.89 0.87 2 1.040.970.910.85 1.020.950.890.84 1.000.930.880.83 0.900.850.81 0.870.830.80 0.840.810.78 0.76 3 0.960.860.790.73 0.940.850.780.72 0.920.830.770.71 0.800.750.70 0.780.730.69 0.750.710.68 0.66 4 0.890.780.690.63 0.870.760.690.63 0.850.750.680.62 0.730.660.61 0.700.650.61 0.680.640.60 0.58 5 0.830.700.610.55 0.800.690.600.54 0.780.680.600.54 0.650.590.54 0.640.580.53 0.620.570.52 0.51 6 0.760.630.540.48 0.740.620.540.48 0.720.610.530.47 0.590.520.47 0.570.510.47 0.560.500.46 0.44 7 0.700.560.480.42 0.680.550.470.42 0.670.550.470.41 0.530.460.41 0.520.450.40 0.500.450.40 0.38 8 0.650.510.430.37 0.630.500.420.37 0.620.490.420.36 0.480.410.36 0.470.410.36 0.460.400.36 0.34 9 0.600.470.380.32 0.590.460.380.32 0.570.450.380.32 0.440.370.32 0.430.360.32 0.420.360.32 0.30 10 0.550.420.340.29 0.540.420.340.29 0.530.410.340.29 0.400.330.29 0.390.330.28 0.380.320.28 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 146.0 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. 30398 DIALIGHT - LED HIGH BAY LUMINAIRE,CAT# HB5C4M WITH SPECULAR REFLECTORS AND SEMI FROSTED CURVED PLASTIC LENS EIGHTY FOUR LEDS. LUMINAIRE OUTPUT = 10838 LM LUMINAIRE OPERATING AT 120 VAC AND 146 WATTS ELECTRICAL MEASUREMENTS INPUT VOLTAGE: INPUT CURRENT: INPUT POWER: POWER FACTOR: TOTAL HARMONIC DISTORTION: OFF STATE POWER: 120.0 1.216 146.0 100.1 2.80 0.00 VOLTS AC AMPS WATTS PERCENT PERCENT WATTS INPUT VOLTAGE: INPUT CURRENT: INPUT POWER: POWER FACTOR: TOTAL HARMONIC DISTORTION: 277.0 0.537 140.2 94.2 7.88 VOLTS AC AMPS WATTS PERCENT PERCENT 10838 74.2 lm lm/W LIGHT OUTPUT LUMENS: EFFICACY: SPECTRAL MEASUREMENTS X: y: u/u': v: v': Duv: CRI(Ra): 0.3361 0.3373 0.2109 0.3174 0.4762 0.0034 76.1 CRI(R9): CCT: RADIANT FLUX: 5.6 5330 34734 Page 6 of 8 K mW LIGHTING SCIENCES, INC. 7826 E. EVANS RD. SCOTTSDALE, AZ, USA 85260 INDEPENDENT TEST LABORATORY REPORT No. 30398 DIALIGHT - LED HIGH BAY LUMINAIRE,CAT# HB5C4M WITH SPECULAR REFLECTORS AND SEMI FROSTED CURVED PLASTIC LENS EIGHTY FOUR LEDS. LUMINAIRE OUTPUT = 10838 LM LUMINAIRE OPERATING AT 120 VAC AND 146 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 0.58233 1.41736 2.82319 10.39392 44.12184 126.44161 268.70591 267.53750 118.76508 57.73307 38.15649 42.43125 69.07171 106.76268 138.41972 158.10942 169.48377 173.81924 175.68299 174.41601 170.77344 Wavelength [nm] [mW/nm] 590 600 610 620 630 640 650 660 670 680 690 700 710 720 730 740 750 760 770 780 164.85100 156.64041 145.21382 130.70558 114.02117 96.48376 79.61059 64.04126 50.47347 39.23225 30.15587 22.95082 17.44049 13.22088 9.97000 7.55330 5.70367 4.39199 3.33528 1.26436 Page 7 of 8 LIGHTING SCIENCES, INC. 7826 E. EVANS RD. SCOTTSDALE, AZ, USA 85260 INDEPENDENT TEST LABORATORY REPORT No. 30398 DIALIGHT - LED HIGH BAY LUMINAIRE,CAT# HB5C4M WITH SPECULAR REFLECTORS AND SEMI FROSTED CURVED PLASTIC LENS EIGHTY FOUR LEDS. LUMINAIRE OUTPUT = 10838 LM LUMINAIRE OPERATING AT 120 VAC AND 146 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 8 of 8