Professional Custom Lamp Holder Accessories Manufacturer

The lamp holders have many specifications, most conventional E27 (screw thread) and B22 (bayonet), each lamp has a corresponding lamp holder. Bayonet bulb to use bayonet lamp holder, the lamp is firmly plugged into the socket should be rotated clockwise 90 degrees, release it. Cap and socket is not match, you can buy an adapter, such as: E27 turn B22, or B22 to E27 lamp holder to convert bulb holder specifications can be used. E14 lamp holder, lamp lamp common E27 (screw), B22 (bayonet), E14 (small head), E40 (big).