Whenever we electrical power the circuit electric power can flow throughout the scorching wire into the white wire in excess of to switch2 it travels an extended way traveler to stops switch1. Flip switch2 electrical power now flow across switch2 from the light fitting and return back again via neutral. https://3-wayswitchwiringdiagram44453.blogdiloz.com/14383258/everything-about-light-switch-wiring-diagram