1939 lamp socket porcelain products are offered for sale by suppliers on Alibaba.com, of which lamp holders & lamp bases accounts for 85%.
A wide variety of lamp socket porcelain options are available to you, such as copper, bakelite and aluminum.You can also choose from black, red and green lamp socket porcelain,As well as from bayonet, gu10 socket lamp socket porcelain,and whether lamp socket porcelain is safety, or eco-friendly.