LED 功率power:60W
工作电压Work voltage:AC(85V-265V)/(50~60Hz)
功率因素Power factor(PF):>0.9
LED 效率efficiency:80lm/W
光通量Lumens:4800lm
灯具效率Fixture efficiency:>90%
发光角View angle:100
显色指数Ra>80
色温Color temperature (CCT):2700~7000K
工作时间LED life:>50000Hrs
净重Net weight:4.3kgs
光衰Luminance decrease: keep lighting 1000hours decrease %1