4PCS Bulb Holder E27 EU Plug-in LED Wall Light Work Lamp with Switch E27 Lamp Adapter Wall Socket Extension Cord E27 SocketFEATURES -- E27 flexible extension lamp adapter with switch. Bulb holder it can be used wherever there is a socket. Light and delicate. You can adjust the direction when the neck is adjustable. -- This product is the socket between the adapter and the E27 lamp, suitable for simple table lamp, wall spotlights, desk lamps. < /p> TECHNICAL DATA Material: White color, metal and flame retardant PC material. Rated current: 3A Rated voltage: 220V Heat resistance temperature: 120C Power mode : socket Bulb included or not: bulb not included Bulb base: E27 Size: length: approximately 32 AFTER-SALES SERVICE If you have any questions or are not satisfied with our products, please do not hesitate to contact us. We will serve you wholeheartedly and spare no effort to solve your problems.