hi,
i want to change an old flourescent light in the kitchen for a standard light fitting L-N-E.
Thing is i amconfused by the existing wiring.
There are two incoming cables a 4 core and 3 core, i am fine with the 3 core red (live) black (neutral) and the earth. The 4 core however makes little sense. there is a red a yellow a blue and an earth?????
any help appreciated
i want to change an old flourescent light in the kitchen for a standard light fitting L-N-E.
Thing is i amconfused by the existing wiring.
There are two incoming cables a 4 core and 3 core, i am fine with the 3 core red (live) black (neutral) and the earth. The 4 core however makes little sense. there is a red a yellow a blue and an earth?????
any help appreciated