Note: We veritably send 220V when sending the product. If you need 110V, please be aware in any other case when orderingFeatures :Input Voltage:AC85-265V/110V/220V 50/60Hz Power:5W/7W/9W/12W/15W/18W24W/30W Dimmable:Yes Color Rendering Index(CRI):>Ra98 Beam Angle:60° 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)Advantages1 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 activate. three inside LED driver,import LED chip,good high quality AL, nice dissipation,low delicate lower Included:1pcs COB Downlight 1pcs LED Driver