Lighting Sciences

Transcription

1 Lighting Sciences Lighting Sciences Inc E. Evans Road Scottsdale, Arizona USA Tel: Fax: IESNA CUTOFF CLASSIFICATION: NON-CUTOFF 3 1/2" 7" PREPARED FOR: CERTIFIED BY: SEAGULL LIGHTING RIVERSIDE, NJ DATE: JUN 8, 2011 LABORATORY RESULTS MAY NOT BE REPRESENTATIVE OF FIELD PERFORMANCE. BALLAST FACTORS HAVE NOT BEEN APPLIED TESTED IN 30 PLANES LEFT SIDE, 30 PLANES RIGHT SIDE, LEFT AND RIGHT AVERAGED VERTICAL TEST INCREMENTS ARE 2.5 DEGREES. TEST DISTANCE EXCEEDS FIVE TIMES THE GREATEST LUMINOUS OPENING OF LUMINAIRE.

2 UTILIZATION TABLE CO-EFFICIENT OF UTILIZATION RATIO HOUSE SIDE STREET SIDE TOTAL TOTAL: PERCENTAGE OUTPUTS DOWNWARD: STREET SIDE = 15.4% HOUSE SIDE = 10.6% TOTAL = 26.0% UPWARD: STREET SIDE = 13.3% HOUSE SIDE = 10.2% TOTAL = 23.5% TOTAL EFFICIENCY = 49.5%

3 ZONAL LUMEN SUMMARY PER IES PUBLICATION TM FORWARD LIGHT: LUMINAIRE LUMENS % LAMP LUMENS 15.4 % FORWARD LOW ZONE (0 TO 30 DEGREES) 0.2 % FORWARD MID ZONE (30 TO 60 DEGREES) 5.6 % FORWARD HIGH ZONE (60 TO 80 DEGREES) 6.1 % FORWARD VERY HIGH ZONE (80 TO 90 DEGREES) 3.5 % BACK LIGHT: LUMINAIRE LUMENS % LAMP LUMENS 10.6 % BACK LIGHT LOW ZONE (0 TO 30 DEGREES) 0.4 % BACK LIGHT MID ZONE (30 TO 60 DEGREES) 4.1 % BACK LIGHT HIGH ZONE (60 TO 80 DEGREES) 3.7 % BACK LIGHT VERY HIGH ZONE (80 TO 90 DEGREES) 2.4 % UPLIGHT: LUMINAIRE LUMENS % LAMP LUMENS 23.5 % UPLIGHT LOW ZONE (90 TO 100 DEGREES) 6.5 % UPLIGHT HIGH ZONE (100 TO 180 DEGREES) 17.0 % TRAPPED LIGHT: LUMINAIRE LUMENS % LAMP LUMENS 50.5 %

4 IES "BUG" RATING (BACK LIGHT, UPLIGHT, GLARE) PER ADDENDUM TO IES TM LUMENS % LAMP LUMENS BACK LIGHT BH (60-80 DEGREES) 64.3 B0 BM (30-60 DEGREES) 70.7 B0 BL (0-30 DEGREES) 6.1 B0 UPLIGHT UH ( DEGREES) U3 UL ( DEGREES) U3 FVH (80-90 DEGREES) 60.3 U1 BVH (80-90 DEGREES) 42.0 U1 GLARE LIGHT FVH (80-90 DEGREES) 60.3 G1 BVH (80-90 DEGREES) 42.0 G1 FH (60-80 DEGREES) G0 BH (60-80 DEGREES) 64.3 G0 IES BUG RATING: B0 U3 G1

5 INTENSITY(CANDLEPOWER) IN MAX. PLANE INTENSITY(CANDLEPOWER) IN MAX. CONE ANGLE CANDLEPOWER ANGLE CANDLEPOWER MAXIMUM INTENSITY(CANDLEPOWER): 150 CD PLANE OF MAXIMUM: 0.0 VERTICAL ANGLE OF MAXIMUM: 95.0

6 VERT. ANGLE INTENSITY(CANDLEPOWER) SUMMARY HORIZONTAL ANGLES - STREET SIDE **** HORIZONTAL ANGLES - HOUSE SIDE ** DENOTES VERTICAL ANGLE OF MAXIMUM CONE **** DENOTES LATERAL ANGLE OF MAXIMUM PLANE INTENSITY WAS MEASURED IN 2.5 DEGREE STEPS - TABULATIONS ARE AVAILABLE

7 ISOFOOTCANDLE CERTIFIED TEST REPORT NO H O U S E MOUNTING HEIGHT FOR ISOFC 10.0 FEET Mounting Multiplier HT. - FEET CURB LINE COEFFICIENT OF UTILIZATION DASHED CURVES S T R E E T RATIO = DISTANCE ALONG MOUNTING HEIGHT

8 ** ILLUMINANCE(FOOTCANDLE) TABLE FOR SINGLE LUMINAIRE AT 10.0 FT. ** LATERAL RATIOS HOUSE CURB LINE STREET LONGITUDINAL MOUNTING HEIGHT RATIOS CORRECTION FACTORS FOR OTHER MOUNTING HEIGHTS: SEE ISOFOOTCANDLE PAGE