This Lamp Socket featuring compact and simply appearance, practical and useful design Round body bottom with screw terminals design. Suitable for a wide variety of fixtures, signs and displays. perfect for light bulbs or lights with candelabra sockets that need to be converted to a standard medium base. Light Bulb Holder is simple to use and allows you to keep using conventional light bulbs or compact fluorescents. Rating Current: 2A Rating Voltage: 250V Colour: white Material: plastic Package Contents: 30x E27 plastic screw lamp holder Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.