Features:Suitable for LED, halogen, CFL gentle bulb lamp to install,safe to use temperature resistant:Type:E27 Lamp BaseSize: 1*2/4*5: WhiteMaterial:PBTContact: CopperModel:US/EU plugRated Voltage:100-240VRated Current:4AThermal Resistance:160℃Package Includes:1x E27 Lamp BaseNote:Please enable 1-3mm measuring deviation due to instruction manual measurement to different display screen and light-weight effect,the actual color of the object is probably slightly varied from the colour showed on the images you!