Lighting Sciences www.lightingsciences.com Lighting Sciences Inc. 7826 E. Evans Road Scottsdale, Arizona 85260 USA Tel: 480-991-9260 Fax: 480-991-0375 INTENSITY(CANDLEPOWER) SUMMARY ANGLE MEAN CP LUMENS 0 453 5 445 42 10 419 15 387 108 20 353 25 323 148 30 285 35 164 103 40 71 45 55 42 50 38 55 19 17 60 4 65 0 1 70 0 75 0 0 80 0 85 0 0 90 0 ZONAL LUMENS AND PERCENTAGES ZONE LUMENS % LUMINAIRE 0-30 298 64.67 0-40 401 86.93 0-60 460 99.78 0-90 461 100.00 40-90 60 13.07 60-90 1 0.22 90-180 0 0.00 0-180 461 100.00 EFFICACY (LUMENS PER WATT): 30.4 *** THIS IS AN ABSOLUTE TEST *** LUMINOUS DIAMETER: 6.000 INS LUMINANCE SUMMARY CD./SQ.M. S/MH: 1.0 SC: 0.9 CERTIFIED BY: ANGLE MEAN CD/SQ M 45 4307 DATE: 55 1792 APR 22, 2010 65 58 PREPARED FOR: 75 22 RAB LIGHTING 85 10 NORTHVALE, NJ TESTED IN ACCORDANCE WITH IES PROCEDURES.
INTENSITY(CANDLEPOWER) DATA IN 2.5 DEGREE STEPS ANGLE INTENSITY LUMENS (CANDLEPOWER) 0.0 453 2.5 451 5.0 445 42 7.5 433 10.0 419 12.5 404 15.0 387 108 17.5 370 20.0 353 22.5 338 25.0 323 148 27.5 308 30.0 285 32.5 230 35.0 164 103 37.5 103 40.0 71 42.5 62 45.0 55 42 47.5 48 50.0 38 52.5 28 55.0 19 17 57.5 10 60.0 4 62.5 1 65.0 0 1 67.5 0 70.0 0 72.5 0 75.0 0 0 77.5 0 80.0 0 82.5 0 85.0 0 0 87.5 0 90.0 0
AVERAGE LUMINANCE DATA CD./SQ.M (FOOTLAMBERTS) ANGLE LUMINANCE 0 24809 ( 7241) 30 18012 ( 5257) 40 5112 ( 1492) 45 4307 ( 1257) 50 3267 ( 953) 55 1792 ( 523) 60 406 ( 118) 65 58 ( 17) 70 26 ( 7) 75 22 ( 6) 80 30 ( 8) 85 10 ( 2)
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 1.161.131.111.09 1.141.111.091.07 1.121.091.071.05 1.051.041.02 1.011.000.99 0.980.970.96 0.94 2 1.111.071.030.99 1.091.051.010.98 1.071.031.000.97 1.000.970.95 0.970.950.93 0.940.920.91 0.89 3 1.061.000.950.91 1.040.980.940.90 1.020.970.930.90 0.950.910.88 0.920.890.87 0.900.880.86 0.84 4 1.010.940.880.85 1.000.930.880.84 0.980.920.870.83 0.900.860.83 0.880.840.82 0.860.830.81 0.79 5 0.970.880.820.78 0.950.870.820.78 0.930.860.810.78 0.850.800.77 0.830.790.76 0.820.780.76 0.74 6 0.920.830.770.74 0.910.820.770.73 0.890.820.760.73 0.800.760.72 0.790.750.72 0.780.740.71 0.70 7 0.870.780.720.69 0.860.770.720.68 0.850.770.710.68 0.750.710.67 0.740.700.67 0.730.690.67 0.65 8 0.830.740.680.64 0.820.730.670.63 0.810.720.670.63 0.710.660.63 0.700.660.63 0.690.650.62 0.61 9 0.790.690.630.59 0.780.690.630.59 0.770.680.630.59 0.670.620.59 0.660.620.58 0.650.610.58 0.57 10 0.750.650.590.55 0.740.650.590.55 0.730.640.590.55 0.630.580.55 0.630.580.55 0.620.580.55 0.53 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 15.2 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.
ELECTRICAL MEASUREMENTS INPUT VOLTAGE: 120.0 VOLTS AC INPUT CURRENT: 0.129 AMPS INPUT POWER: 15.2 WATTS POWER FACTOR: 98.2 PERCENT TOTAL HARMONIC DISTORTION: 11.49 PERCENT OFF STATE POWER: 0.00 WATTS LIGHT OUTPUT LUMENS: 461 lm EFFICACY: 30.4 lm/w SPECTRAL MEASUREMENTS X: 0.4352 y: 0.4124 u/u': 0.2459 v: 0.3496 v': 0.5244 Duv: 0.0035 CRI(R a ): 85.9 CRI(R 9 ): 46.8 CCT: 3095 K RADIANT FLUX: 1548 mw
SIDE VIEW LUMINOUS OPENING
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 selfabsorption. 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.