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%
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