Electrical – How to wire a ceiling rose that has 7 wires

electricallightingswitchwiring

I'm trying to rewire a ceiling rose, and I made the very silly mistake of not photographing or checking the initial wiring before I took the previous fitting down.

I seem to have 7 wires coming in through 2 cables. I can't seem to find any information about what to do in this situation – every diagram I find is for more or less wires!

The light point is on its own circuit, though I think the original installer may have thought there were multiple lights on the circuit. What should I be wiring to the Live & Neutral of the light (I know where Earth goes!)? Should any of the wires be looping (I think so?)?

Photos attached of ceiling wires and switch wires (it's the switch with the grey & brown pair of wires I believe – second one down).

Switch wiring
Ceiling wiring

Best Answer

I found the answer to this, so posting here for anyone else in future:

cable A blue to light fitting N
cable A brown to loop

cable B brown to loop
cable B grey with brown tape to light fitting L
cable B black to light fitting N (along with blue from cable A).