E40 to E40 light bulb socket adapter features:

Material: PBT
Certidicate: CE ROHS
Very good quality and best price.
Allows adaptation of light fittings & sockets
E40 to E40 extend light bulb socket adapter.

Technical Parameters:
Rated voltage: 500V
Rated Current: 4A
Socket working temp: T280°C
Connecting line working temp: T150-250°C

This E40 to E40 light bulb socket adapter is used to install the E40 bulbs. Now users can use new energy-saving light source without changing the lighting fixture, maximally secure the efficiency of the initial user’s equipment investment, and achieve the purpose of energy conservation.