Product name: E40F540porcelain lamp holder
1. Certificate: CE ROHS
2. Available size: E14. E17. E27. E40. E39, B22AND SO ON
3. Packing condition: CARTON
4; Material:
Ring: Iron plated copper/Full copper/Aluminium plated copper/
Contactor: Iron plated copper/Iron plated nickel/Full copper
Screw: Iron
5. Terminal: Aluminuim and zinc alloy / copper
Actual photos:
![E40 E27 Porcelain Lamp Base Lamp Holder](https://img2.grofrom.com/ailisi/7581face4803fd0dc818354328160e0e.webp)
![E40 E27 Porcelain Lamp Base Lamp Holder](https://img2.grofrom.com/ailisi/6ab4df445d0acd912a614b9f431103df.webp)
1. Certificate: CE ROHS
2. Available size: E14. E17. E27. E40. E39, B22AND SO ON
3. Packing condition: CARTON
4; Material:
Ring: Iron plated copper/Full copper/Aluminium plated copper/
Contactor: Iron plated copper/Iron plated nickel/Full copper
Screw: Iron
5. Terminal: Aluminuim and zinc alloy / copper
Actual photos:
![E40 E27 Porcelain Lamp Base Lamp Holder](https://img2.grofrom.com/ailisi/7581face4803fd0dc818354328160e0e.webp)
![E40 E27 Porcelain Lamp Base Lamp Holder](https://img2.grofrom.com/ailisi/6ab4df445d0acd912a614b9f431103df.webp)