Note1: We veritably ship 220V when sending the product If you need 110V, please be aware otherwise when ordering Features : Input Voltage:AC85-265V/110V/220V 50/60Hz Power:2W/4W/6W/10W/20W/30W Dimmable:Yes Color Rendering Index(CRI):>Ra85 Beam Angle:45° LED CHIP:C0B Chip(Epistar) Luminous Flux:95~110LM/W Temperatures:-25 to 45° Level of Protection:IP52 Color Temperature:Warm White:(2700K-3000K); Natural White:(4000K-4200K);Cold White:(6000K-6500K) Life:50000~80000 Hours Approved:CE/RoHS/FCC/3C Warranty: five Years Material:Die casting Aluminum +Lens Origin:Guangdong(China) Advantages 1 saving 45-70% than fluorescent lamp/halogen lamp/incandescent lamp and lengthy life:>80000H 2 protection,no mercury,lead,UV and thermal radiation,no stroboflash,Eye protection,quickly switch on three inside LED driver,import LED chip,good quality AL, nice dissipation,low mild decrease Package Included: 1pcs COB Downlight 1pcs LED Driver Our high quality control: * All products should wade through five checks before manufacturing task * Raw materials complete examine before manufacturing