B
breezer
you would do be better off running it all in from scratch.
this way you could get L,N, & E from ceiling rose.
you would still have to run a new cable to the switch and lights, so you may as well put in a 3rd and connect it to the L, N & E at the ceiling rose
this way you could get L,N, & E from ceiling rose.
you would still have to run a new cable to the switch and lights, so you may as well put in a 3rd and connect it to the L, N & E at the ceiling rose