... /15/18/21W2) Luminous Flux: 1050-1080lm3) Power Index:>0.90 4) Bean angle 20°5) Input Voltage: AC 85-265V 6) Color ... Lifetime: 50000 HLED Ceiling light Features1, Compared to traditional LED heatsink, our dissipating area is bigger, air convection is ... fragile, recyclable, environmental protection.4, the longevity of LED downlight.LED Ceiling ApplicationsWidely used in home, hotel, the shopping center ...