jim8flog
Journeyman Pro
The four core cable, as coloured, is used when a light can be controlled from two switches eg upstairs and downstairs switches for a landing light. The normal practice used to be to add red coloured tape to show that the yellow was actually a live wire.
Used in this situation sounds a bit odd to me, sounds a bit like it was the only cable the guy had.
Used in this situation sounds a bit odd to me, sounds a bit like it was the only cable the guy had.