100% Brand new and high quality Rated voltage: 250V; Rated current: 4A Size: About 57x37mm (DxH) Material: Metal & heat resistant Plastic Have CE certification Lamp holder dimensions are 57mm Diameter by 37mm High (with lamp shade collar) and has an 10mm centeral hole diameter. Package Included: 2Pcs x Screw ES E27 M10 Light Bulb Lamp Holder