I will soon be refurbishing shower room. First thing I want to do is replace the lights, currently 4 x halogen spots but will replace with a central mounted LED fitting. The light switch is located outside at the door so would I be safe to assume it will go straight up and enter the ceiling void around that point.
Some more assumptions: Is it likely that there will be a block connector (or similar) to then take the feed to the halogens. Can I then just disconnect this feed and use for my new fitting.
I suppose my main point is how do I find and trace the wiring to make the changes, without ripping the ceiling out. I have ordered one of those cheap borescope thingies which should arrive in a couple of days but dont know if it will be of any use.