This is an E27 lamp holder, made of quality materials, safe and stable, and can provide you with long-term service. It can be widely used in schools, offices, bedrooms, living rooms and other places. Simple upgrade to your old lights, such as, LED bulb, hanging light, pendant lamp, outdoor light. It has a reasonable design, easy to use, and very practical. Features - Color: White. - Material: Plastic. - Size: About 5.80X5.80X5.80cm/2.28X2.28X2.28inch. - Rated : . - Rated : 4A. - Heat resistance temperature: 210 ( degree centigrade). - Suitable for: E27 screw bulb. - It is made of high-quality plastic materials with good insulation and . - The installation method is simple and won't take you too much time. - With simple and stylish design appearance, it can be matched with a variety of furniture decorations. - The light socket can be used to E27 screw bulb, can be used to replace the broken lamp socket. - This lamp holder can make your home, office, patio and DIY project more safe and reliable. Package list: 10 x Lamp Holders