[tiler65]

I have a room in my renovation with an awful ceiling and I wanted to know if I stud it out and board over, what is the minimum thickness of stud I can use so I can use down lighting.

The Ceiling is 9ft so I was trying to keep the stud to 75mm. Are there any down lighters (transformer type or mains) that I can fit into this tiny space.

I want about 6 lights in total, what do you recommend.

I hope I have made myself clear.


Thanks

[D4RK1]

75mm will be fine mate, the transformers are designed to fit through the hole you make for the down lighter and with 75mm of void you will be fine.

[tiler65]

Thanks for that, which type should I buy.

[silver12]

You need to maintain a 50mm gap behind the fitting, a fire rated downlight is approximately 70mm deep, which means a studding depth of 120mm.

Go to an electrical wholesaler to buy your fittings, and ask for fire rated mains downlights - they'll steer you right. Expect as a DIYer to be ripped off to the tune of £10/light - trade will pay around £4/light so if you have a mate who has an account get him/her to buy them.