E27 F504 Lamp base Specifications
1.Main material: porcelain; ceramic
2.4A 250V;
3.CE certificate;
4.High quality, factory price.
5.Main material: porcelain, ceramic;
6.a wide range of porcelain lamp holders: E10, E12, E14, E17, E27, E40 to B22.
7.Metal: Copper/Iron/Aluminum/stain steel, according to customers’ choice.
8.Package: standard export packing, carton package;
9.Contactor: iron plated copper, or copper according to client’s requirement.
10.Terminal: copper/iron/zinc alloy
11.Certificate: ISO9001&CE&UL&VED
12.Free samples and good service
13.OEM available.