E27 Socket: E27 base, AC 85-265V, suitable for various types of E27 LED bulb (up to 60 watts), such as modern style, retro style, colorful bulb, UV LED bulb, it is ideal for decorating your room. E27 ceiling socket without cable ideal for a garage. Easy to Install: E27 screw-in ceiling socket for E27 LED bulb, size 91x53mm, light and compact, easy to install. A simple lamp holder to replace the lighting system of a ceiling fan. Plastic Socket: The inner material of the E27 socket is ceramic, high temperature resistant (500 ) , safe and durable. The lamp holder housing is made of flame retardant material which effectively protects the bulb. Application: The white E27 ceiling socket is a simple and practical solution. Lightweight but WORK. Used for lighting for garage, living room, bedroom, basement, attic, workbench, hallway, balcony, stairs, workshop, etc. Precautions: Do not touch the bulb while working to avoid burns. Very suitable for temporary lighting and construction lighting. Be careful not to overtighten the bulb.