Cheers for replys guys, looks like a rare one then as i`ve been looking everywhere for one! They are a simple fitting with 4 screws in the corners and take a standard H3 spot light bulb..Not a massive job to repair after taking it out and looking at it, just need to solder a new earth lead to it by the looks of it as the male spade has snapped so i`ll give it ago in work tomorrow.