Hello -I have an IP44 illuminated mirror to put on the wall. It has a flex coming out of the back. Trouble is, the cable for the lighting circuit sticks straight out of a freshly plastered brick wall, with no recess/hole for a connection box. The mirror's back is held on with screws and there's plenty of space in there for a connector block. Will it be ok for me to run the circuit cable into the back, through the existing grommet to make the circuit-to-flex connection inside the luminaire? It's on a spur so no issues about continuing the circuit for other lights. Pictures show (a)
(b)
Any advice greatly appreciated - thanks