Electrical Parameter
input voltage and frequency range：AC100-240V,50/60HZ
power-factor：>0.95
input current：0.66A(220A)
Power：145W
Single LED ouput voltage：45.5V
Single LED ouput current：330mA
Power Efficiency>85%

Optical|Parameters
color temperature:4000K(ww) 5000/8000K(cw)
Luminaire efficiency:>90%(ww) >90%(cw)
LED efficiency:>60Lm/VV(ww) >87Lm/W(cw)
Initial luminous flux:>6500Lm(ww) >9400Lm(cw)
Normal luminous flux:>6050Lm(ww) >8800Lm(cw)
Illuminance&scope at point of 6m:37Lux,21×8m(ww) 54Lux,21×8m(cw)
Illuminance&scope at point of 8m:22Lux,27×10m(ww) 32Lux,27×10m(cw)
Illuminance&scope at point of 10m:13Lux,35×12m(ww) 20Lux,35×12m(cw)
Illuminance&scope at point of 12m:8Lux,42×14m(ww) 12Lux,42×14m(cw)
color-rendering index:Ra>75(ww) Ra>75(cw)

Mainly used for urban lighting projects, such as buildings, squares, parks, hotels, bars, shopping malls, office buildings, bridges, residential villas and so on home lighting.