Hi Folks. I am trying to locate a replacement light for my 2009 Bailey Ranger GT60 520/4. It's one of the downlighters over the mirror above the wash basin in the bedroom. It appears to be a sealed unit which needs to be replaced completely. I can't see any part number on it just 05/08 which I take to be the date of manufacture. I have tried the Bailey parts web site without success. Anyone have any idea where I might get one from?