SES Threaded Lampholder in Black. This SES Threaded Lampholder can be used with 2 shade rings to hold the lamp shade in place. 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
There are 2 types of caps you can select a plastic thread or a metal one.
The metal threaded cap has a locking screw to ensure it does not un screw when a lamp is removed. The plastic thread does not come with a locking screw.