LED High Bay Light 50W Ultrabright 2011 new arrival!!!

Specifications

LED High Bay Lights

Model:FEI106
Input Voltage: AC85V~265V
Freqency Range: 50Hz/60Hz
Total Harmonic Distortion: ≤ 9%
Power-factor: >0.9
Power Efficiency: >85%
LED Working Voltage: 30-36Vdc
LED Quantity:1PC
LED Consumption:47W
System Consumption:58W
LED Efficiency:60-100LM/W
Initial Flux: WW/3230LM;NW/3400LM;CW/3260LM
Luminaire Efficiency: >75%
Average Illuminance:
               Height: 6M 140LUX
               Height: 8M 78LUX
               Height: 10M 50LUX
Illuminance Area (Light Spot)(Round): 
               Height: 6M / 5.0m
               Height: 8M / 6.5m
               Height: 10M / 8.2m
Illuminance Uniformity: >0.7
Color Temperature: WW/2700-3900K;NW/3900-6000K;CW/6000-7000K
Color Rendering Index: WW/Ra>68; NW/Ra>75; CW/Ra>75
Light Distribution: symmetry / light spot (round)
Light Design: LED+reflector secondly light distribution
Juction Temperature: ≤80 celsius degree
Operation Temperature: -40 celsius degree ~+55 celsius degree
Storage Temperature: -25 celisus degree -+55 celsius degree  (25 celsius degree  is best-fit)
IP Rating:IP65
Working Life Span: 50000Hours
Power Line: 0.75mm² three-core cable
Connect Wire: Brown/L;Blue/N;Yellow, Green/G
Housing Color of Lamp Head: Black/ Silver (optional)
Certification: CE