Hi, hope you can help.
I took down an old ceiling light so that the ceiling could be replastered. A week later, on going to put up a new light, i've realised the old light fitting was just connected to two black wires from the internal wiring.
So how do i know which one is live and which one is neutral? (i expected one red and one black).
Sorry if my question seems stupid to the experts but i'm just learning.
I took down an old ceiling light so that the ceiling could be replastered. A week later, on going to put up a new light, i've realised the old light fitting was just connected to two black wires from the internal wiring.
So how do i know which one is live and which one is neutral? (i expected one red and one black).
Sorry if my question seems stupid to the experts but i'm just learning.