产品品牌:科纳
产品型号:KN
LED 功率power:80W工作电压Work voltage:AC(85V-265V)/(50~60Hz)功率因素Power factor(PF): 0.9LED 效率efficiency:80lm/W光通量Lumens:6400lm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