* Electrical parameters
Input voltage & frequency: 100-240V AC, 50Hz or 60Hz
Input current: 1.64A/0.82A
Total power dissipation: 180W
Power supply efficiency: 0.95
Number of LEDs: 180pcs
Brand of LEDs: CREE

* Optoelectronic parameters
Light source color: White
Color temperature: 6000K
Efficiency of luminaire: 0.9
Efficacy ( lm/W ): 79.5
Initial luminous flux: 14300lm
Normal operating luminous flux: 14100lm
Color Rendering Index, Ra.: 76
Viewing angle: 120degrees

* Other features
Housing temperature: 59.5deg. C.
LED temperature: 65 deg. C.
Operating ambient temperature & humidity:-30~40C / 10~90 RH
Storage temperature: -30~65 deg. C.
Degrees of Ingress Protection: IP65
Windspeed rating: less than or equal to 150km/h
Life Span ( hrs ): 50,000
Dimensions ( mm ) : 380*470*135
Materials: Glass & Aluminum alloy
Net weight ( kg ): 14