Specification:Wire Length: Approx. 1.5mMaterial: Plastic ShellColor: WhiteParameter: AC110-240V 50Hz\/60HzHolder (Dia.*H): Approx. 37x58mm \/1.46"x2.28"Ceiling Rose(Dia.*H): Approx. 67x45mm \/2.64"x1.77"Feature:- Easy and convenient for you to install and use- Ideal for E27 screw type light bulbsNOTE: Bulb is NOT includedPackage included:1x Hang Lamp Holder1x Ceiling Rose2x Screws