SES Threaded Lampholder in White.
This SES Threaded Lampholder can be used with 2 shade rings to hold the lamp shade in place.
The base or cap on this SES Threaded Lampholder has a locking screw to ensure it does not un screw when a lamp is removed.
There is no earth terminal on this lampholder so if needed a ses lampholder isolator may be used to isolate any metal fixing from the wiring.
Lampholder diameter is 26.5mm and the height is 53mm