Are you looking for lamp holder? This light bulb socket is made of plastic and zinc alloy material, which can withstand use. Features the sturdy plastic and zinc alloy material, which has high durability, light bulb socket is not easy to deform. Fine workmanship, ensures light bulb socket practicality. Features - Color: Black -Material:Plastic, zinc alloy - Size: 7.50X2.10X2.10cm/2.95X0.83X0.83in -Rated voltage: 110-220 (V) -Rated :3 (A) - Good workmanship, efficient and practical, this bulb holder is , withstand your long-term use. - Lightweight, suitable in size, easy to install and replace, giving you a satisfactory using feeling in daily. - Widely applied for light bulb in garages, workshops, basements, carports, shops, monitoring systems. - Reasonable structure and plastic and zinc alloy material, which can well meet your conversion demands. - Functionality designed to help you connect better and more safely, you can use rest assured, very useful. Package list: 6 x lamp bulb socket