Lamp Body Material Plastic, Aluminum Base Type E27, E26, B22 CRI (Ra>) 80-90 Lamp Luminous Efficiency(lm/w) 90 Lamp Luminous Flux(lm) 2880-3600 Warranty(Year) 2-Year Working Lifetime(Hour) 15000 Working Temperature(℃) -10 - 40 Color Rendering Index(Ra) 80 Certification RoHS, CE, FCC, LVD, GS, SASO, UL Power Supply AC Input power 10W 15W 20W 30W 40W 50W 60W Base E27 CCT 6500K Material Aluminum,Plastic