Easy Installation: With the lamp holder, you can easily convert the lamp with E27 thread to E14 lamp holder. To install the lamp holder adapter, only a few turns in the replaced socket are necessary. How it works: Simply plug the base adapter into the socket and screw the bulb on. Product details: Thanks to the best cooperation, your lamps are firmly supported, practical and durable, have high temperature resistance up to 165, flame retardant PBT, no short circuits, no protrusions and no residual wires. With the lamp holder adapter, youre on the safe side. Usage environment: Your new lamp holder adapter can be used with all common light sources. LEDs, halogen lamps and energy saving lamps can be used. Our products are also suitable to support your smart home system. Tip: Please check your lamp plug carefully to make sure the adapter is suitable. If you have any questions, please do not hesitate to contact us. Please stay away from small spaces to ensure good heat dissipation.