Does your lamp or luminaire have an E40 socket and you want to fit a new bulb with a standard G12 base? Here's the solution: this adapter simply fits between the two, adding a little extra length of just 19 mm.
Description:
Adaptor from E40 to G12 base
Material: Polybutylene terephthalate (excellent heat resistance)
Operating voltage: from 1 volt to 300 volts
Maximum wattage of bulb to be used: 60w
Temperature resistance: up to 200°c
This adapter socket will raise your bulb by : 71 mm
Dimensions: Length 113 mm, Maximum diameter 40 mm