【High-quality material】The E27 wireless lamp holder is made of flame-retardant PBT material, which is resistant to a high temperature of 200 degrees Celsius, safe and durable. The E27 lamp holder can be used as indirect lighting in places where light is insufficient. Compatibility: E27 base compatible with LED and energy-saving bulbs within 60W. Please note in particular, the E27 lamp holder is not compatible with heat lamps, incandescent bulbs, or halogen lamps. Wireless: E27 lamp holder without cable with switch, easy to use. The E27 socket is a quick plug and play lighting. A simple and economical lighting solution for the home! E27 socket with a lightweight and compact design, ideal as a reading lamp for a socket. 360-degree adjustable: 360-degree adjustable gooseneck lamp holder. The flexible metal arm is 360-degree adjustable, so the lighting angle and direction can be adjusted according to your needs. Ideal socket lamp for wall lamp in the bedroom. Wide range of applications: