On a three-way, there’s an additional terminal, called the “widespread.” Power comes in into the switch to the widespread, then two “traveler” wires hook up the main switch to the second to the brass terminals. Once both equally frequent wires are labeled, utilize a screwdriver to loosen the terminal screws https://connerhwqlk.gynoblog.com/33942789/5-simple-techniques-for-smart-light-switch-white-clear-frame