If you need electricity in a room that doesn't have a wall socket, all you have to do is install this E27 flyer socket with pre-wired output.
This adapter socket is screwed directly onto the base of your E27 socket.
Description:
Adaptor socket with E27 base
Material: galvanised steel
Operating voltage: 1 volt to 300 volts
Maximum wattage: 60 watts
Temperature resistance: yes
Dimensions: cable length 16cm