Removed an old light, identified the switched live (which I’ve now placed a brown sleeve on (didn’t have one before). I should’ve taken a before photo (won’t make that error again!), The blue neutral and switched live are for the lamp, and I believed the two other wires (black and grey), we’re connected together - but what would these typically operate (in a toilet, but no extractor fan?).
Lighting black and grey wires
- Thread starter Dinny991
- Start date
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