LED功率Power:80W.
工作电压Workvoltage:AC(85V-265V)/(50-60Hz).
功率因素Powerfator(PF): 0.9.
LED效率efficiency:80LM/W.
光通量Lumens:4000lm.
灯具效率Fixtureefficiency: 90%.
有效发光角Viewangle:100 50度。
显色指数Ra 80.
色温Colortemperature(CCT):2700~7000K.
工作时间LEDlife: 50000Hrs.
净重Netweight:3.3kgs.
光衰Luminancedecrease:keeplighting1000hoursdecrease%1.
尺寸size285*235*360MM