The crimson wire is frequently a secondary sizzling wire. With a smart switch, the pink wire frequently connects to your switch leg to control a light or other load. Within an electrical box, a purple wire may be a traveler, a switch leg or the second scorching of a 240-volt https://smart-power-points-and-sw10731.blogoscience.com/41110626/little-known-facts-about-smart-switches-for-home