XUEMEI Ideal for light bulbs or lights with candelabra sockets that need to be converted to a standard medium baseLight Bulb Holder is simple to use and allows you to keep using conventional light bulbs or compact fluorescents. Instead of the tiny candelabra based bulb with this Plastic Lamp SocketRound body bottom with screw terminals design. suitable for a wide variety of fixtures, signs and displaysThis Lamp Socket featuring compact and simply appearance, practical and useful designYou will get: Each package comes with 4pcs Round Plastic Light Base and 4 pairs of screws. 4pcs Lamp Screw Socket Holders will be included in each package, so you can use them in different places.This E27 Light Bulb Holder only provides E27 bulb socket, does not provide LED lamp or bulb, and does not support dimmable lamp. E27 bulbs Lamp Base can provide ideal lighting for your bedroom and make your room look more beautiful. Simple E27 lamp base can help to create lighting effects for bedrooms or special days.Features:E27 Light Bulb Holder-Color: White.-Material: Shell material PP, ceramics inside.-Size: Diameter: 11.5cm/4.53 inch.-Rated current: 6A-Rated voltage: 220VNotice:1. This product only provides E27 bulb sockets, does not provide LED lights/bulbs, and does not support dimmable lights.2. Due to the difference of lighting effects, the actual color may be slightly different from the picture.3. Due to manual measurement, please allow 1-3 cm deviation.4 * E27 Light Bulb Holders4 Pairs * Screws