Easy to use: Small size (Ø91x53mm), easy to install. The simple and effective E27 LED bulb socket is easy to install and covers the holes through which the wires pass. Quickly and easily used as temporary lighting for new buildings. Be careful not to overtighten it during installation.E27 socket: E27 porcelain screw socket, suitable for various types of E27 LED bulbs (up to 60 watts), such as modern style, retro style, color bulb, UV LED bulb, very suitable for decorating your room.Simple and practical: very convenient, avoid buying ordinary sockets/junction boxes costing 15 to 20 euros each. The white E27 socket creates a luminous effect for the theatre festival. Note: do not touch the bulb whilethe heating to avoid burns.E27 Ceramic Lamp Holder: This ceramic lamp holder is made of plastic, resistant to high temperatures (500°C), safe, and durable. The socket housing uses flame-retardant materials to effectively protect the bulb. Lightweight yet powerful. Ideal for lighting basements, garages, or any other storage space.Wide application: This lamp holder with a ring is suitable for E27 screw-in bulbs. Used for temporary lighting. It is very suitable for nightlights, wall sconces, and ceiling lights. Ideal for lighting living rooms, garages, workshops, bedrooms, hallways, walkways, patios, balconies, staircases, and studios.E27 LED bulb socket, E27 socket for hallway/ceiling/balconySpecification: E27Voltage: AC 220V-250V (rated)Current: 3AMaximum operating power: 60W (LED)Does not include LED bulbs Heat resistance temperature: 500℃Size: 91x91x53mm Material: The ceramic lining is resistant to high-temperature insulated plastic shell.The package includes:4x E27 LED bulb sockets, suitable for wall/ceiling/night lightapplication:This ring socket is suitable for E27 spiral bulbs. Used for temporary lighting. It is very suitable for nightlights, wall lights, and ceiling lights. Ideal for lighting living rooms, garages, workshops, bedrooms, hallways, walkways, and patios.balconies, staircases and workshops.Transition: 1 cm = 10 mm = 0.39 inchNote: Shooting under different lighting and monitor settings may cause slight differences between the image and the actual items. The allowable measurement error is +/- 1 to 3 cm.Notes:Due to different computer resolutions, there may be some color distortion.Due to different hand measurements, there may be slight errors.