Demiawaking E27 to B22 Lamp Light Bulb Socket is suitable for LED, halogen, filament or CFL light bulb.This adapter comes in a solid construction, high temperature resistant, corrosion resistant and anti-burning. Features: Allows B22 bulb to be used with E27 lamp socket Made of sturdy plastic and metal Allows to use light bulbs of other type than original lamp design Specifications: Max Load: 60W Dimensions: 50 x 32mm Color: White, As the pictures show Material: Flame-retardant PBT plasticPack of 5UnitsAllows B22 bulb to be used with E27 lamp socketMade of sturdy PBT and metalHigh temperature resistant, corrosion resistant and anti-burningEasy to use, just screwing into existing socket