I have just bought a nice new light fitting for a bathroom (it is the appropriate bathroom "zone") . however on inspection, I notice it only has two terminals (does not have an earth terminal). This is presumable made for fittings to work of a junction box with only the switch (live) and neutral going to the fitting.
However, my old rose uses the loop in system with 3 terminals and an earth. How can I safely wire up the new fitting - where and how can I wire up the loop live and switch, and also the earth. If I have to install a junction box, then presumably this would come under Part P certification requirements?
