I have recently had two dimmer switches installed on my mains lighting in the bedroom with a view to fitting two wall lights that can be dimmed. How can I tell which wall lights are suitable for dimming by this method…is it as simple as if it\’s halogen it can be dimmed? None of the wall lights I have seen listed mention that they can be dimmed unless they have a built in transformer…please can you help?

Jinx Bover