3 Terminal Switch Wiring / 3 way switched lighting circuits - Wiring your light switches sounds like a headache for another person (a professional electrician, to be more specific), but it can become a simple task when some groundwork is laid out for now, the black wire and red wire from the second switch will go on the bottom terminals, but the black wire will go.

3 Terminal Switch Wiring / 3 way switched lighting circuits - Wiring your …