Hi, I need some advice on the wiring for a new ceiling light. I have taken down the original light, and I'm left with the wiring in the image ceiling_wiring_01.jpg. There are three cables coming off a connector block in the ceiling, each with a live and neutral and a single earth wire on its own.
I just need a neutral wire and a switched live to connect the new light. It does not need the earth wire as it is a double-insulated LED ceiling light. I tried to find the switched live wire (no sleeve on any wires to indicate which one it is) using a multimeter and the continuity buzzer. The buzzer does not sound when I test any combination of the live and neutral cables together. But I get a buzzer sound when I try any blue neutral wires together in any combination.
Any ideas?
I just need a neutral wire and a switched live to connect the new light. It does not need the earth wire as it is a double-insulated LED ceiling light. I tried to find the switched live wire (no sleeve on any wires to indicate which one it is) using a multimeter and the continuity buzzer. The buzzer does not sound when I test any combination of the live and neutral cables together. But I get a buzzer sound when I try any blue neutral wires together in any combination.
Any ideas?