2322 4 lamp socket products are offered for sale by suppliers on Alibaba.com, of which plugs & sockets accounts for 23%, lamp holders & lamp bases accounts for 20%, and wall switches accounts for 5%.
A wide variety of 4 lamp socket options are available to you, such as copper, bakelite and aluminum.You can also choose from black, red 4 lamp socket,as well as from safety 4 lamp socket