The pink wire is normally a secondary hot wire. Over a smart switch, the pink wire typically connects towards the switch leg to manage a light or other load. Within an electrical box, a crimson wire may be a traveler, a switch leg or the 2nd scorching of a 240-volt https://p-hub-system48863.mybuzzblog.com/14512748/little-known-facts-about-smart-switches-for-home