Do you have an E27 socket but your new bulb has a standard GU10 base? Don't worry, you can insert this adapter sleeve between your socket and the base of your new bulb. It's quick to fit and your socket is only 38 mm larger.
Description:
Adaptor from E27 to GU10 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 100°c
This adapter socket will raise your bulb by : 38
Dimensions: Length 53mm, Maximum diameter 33mm