Lamp holder MD

Types of lamp holders and lamp base, the means by which the direction of the relationship between types of bulbs with the flow of electricity goes to work. Free they is insulated and can be Bakelite or Chinese is. Holders have a variety is the most famous of the holders, pendants, threaded Edison E27 or holders ممولی can be. The other model they are E14 or holders candlestick, and also the E40 or the coupling is large. With a variety of holders we have a variety of lamp easily, with the flow of electricity related to and by the key and the socket, different control structures.