Quick Details LED Light Source: SMD2835 Warranty(Years):3 Input Voltage(V):AC100-240V Lamp Power(W):54 Lamp Luminous Flux(lm):4200-5000 Lamp Luminous Efficiency(lm/w):80 CRI (Ra>):80 Color Temperature(CCT):Warm White Working Temperature:-20 - 50 Working Lifetime(Hour):50000 Lamp Body Material:Aluminum Alloy IP Rating:IP40 Certification:CE, EMC, Energy Star, ETL, GS, LVD, RoHS, UL Place of Origin:Guangdong, China (Mainland) Brand Name:TimYou Model Number:GLM-SPL6060-54 Optional Watt:36W,48W,54W,72W Beam angle:120 degrees LED type: 288pcs SMD2835 Dimension:600*600*10mm Color temperature:2700-7000K Color Optional:Warm White ,Natural White, Cool White Thickness optional: 10MM ; 12MM Power supply:External LED constant current driver Lined with EPE holder for inner box, and 4 boxes in an outer carton