Thanks for your help! much appreciate the answers.
So i can forget the FCU. But is it ok to use a 4 terminal junction box so just the one cable going down to the light? And one new question....there was an earth cable running from a pipe in the airing cupboard that was attached to the main box for the spotlights. I assumed this didnt need to be connected anymore as im taking it back to just the one light in the circuit. Should i connect this aswell or remove?
really appreciate the help
chris
March 2012