Pendant Lampholder BC / B22 Cordgrip Entry, Shade Compatible (Lock Ring Included)
Height - 57mm,
Width Incl Shade Ring - 32mm,
Width - Excl Shade Ring - 26.5mm
The essence of Britishness when it comes to a lampholder. What a light geek statement, however if you are a purist or otherwise and you want a bulb holder that will outlast all others - look no further than this lampholder.
This lampholder requires an earth ie. it must be a 3 core cable. If in doubt consult a qualified electrician.