Input Voltage:AC85-265V AC110/220V 50/60Hz Wattage:7W,10W12W,15W18W Is Dimmable:Yes/No Color Rendering Index(CRI):Ra92 Beam Angle:24°,36° LED Chip:COB Chip Luminous Flux:100LM/W Temperatures:-25 to 45° Color Temperature:Warm White:(3000K); Natural White:(4000K);Cold White:(6000K) Life:50000~80000 Hours Warranty: 5Years Material:Die casting Aluminum +Pc Origin:Guangdong(China) Packing Include : 1pcs * LED Driver (Dimmbale and Non- dimmable to your choice) 1pcs * LED Recessed Downlight