价格:未填
供应:99999
发货:3天内
LED功率Power:30/50/60W工作电压Workvoltage:AC(85V-265V)/(50-60Hz)功率因素Powerfator(PF): 0.9LED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尺寸size290*236*183