I was asked a question today if it would be possible to use an existing cable that was previously installed to supply a shower which has been taken out (6mm T+E) to feed a light in the loft. Initially I said no it wasn’t good practice to do this, but now I’m thinking as-long as the MCB is downgraded to 6 amp and the light was switched using a fused spur with 3 amp fuse is there really anything wrong with doing this?
Just looking for some advice on the matter.
Thanks
Just looking for some advice on the matter.
Thanks