Can someone advise just trying to fit an extra light to an outside light have tapped into existing main wire that was there to a light but can’t remember where the blue and brown wire go.I haven’t touched the wires in other switch as they are working ok the switch is for a porch light and outside light.Just can’t remember the blue not going into one of the L’s.
The porch light is also switched on by a hallway light switch.
The porch light is also switched on by a hallway light switch.