This lamp holder features a compact and simple design, making it practical and easy to use. Easy to use: Allows you to continue using conventional incandescent or compact fluorescent lamps. Use this plastic lamp holder instead of a small candle bulb. Wide range of applications: This ring socket is suitable for bulbs with an E27 screw thread. Used as temporary lighting. Ideal for night lights, wall lights, and ceiling lights. Lighting for living rooms, garages, workbenches, bedrooms, corridors, passageways, terraces, balconies, stairs, and workshops. High compatibility: Suitable for various lamps, panels, and displays. For bulbs with a candle base or lamps that need to be converted to a standard medium-sized base. Design: The bottom of the round housing features screw terminals. Suitable for all types of luminaires, signs, and displays. Special feature: Round white E27 lamp holder. This lamp holder has a compact and simple appearance and is practical and easy to use. The bottom of the