How To Install A Two Way Light Switch | SocketsAndSwitches.com
electrical - which wires go where - brown, blue, YG connect with black, brown, blue - Home Improvement Stack Exchange
UK Wiring Colours - Old & New Wiring Colours in the UK
Is this wired up correctly? Neutral blue into black, live brown into live black switch. Red live (x2) connected. No earth required as the light is double insulated. : r/DIYUK
Two way light switching | Light fitting
electrical - Brown, yellow, and orange wires in a wall switch - Home Improvement Stack Exchange
What does a brown and blue wire represent? - Quora
Old Cable Colours Pre 2004 In 2 Way Switching and a Feed (Supply) to a Switch for an Outside Light - YouTube
Hi, anyone know what the brown wires on the right are for and can explain what each wires is for. When fitting a new modern light fitting which wires go where? :