Putting in a three-way swap is a typical electrical activity that may be accomplished in just a few steps. A 3-way swap is a sort {of electrical} swap that means that you can management a lightweight from two totally different places. That is helpful for controlling lights in hallways, stairwells, and different areas the place you want to have the ability to flip the sunshine on or off from a number of places.
Three-way switches are extra complicated than single-pole switches, however they aren’t tough to put in you probably have some primary electrical expertise. Earlier than you start, just be sure you have all the vital instruments and supplies. You’ll need a three-way swap, a screwdriver, a wire stripper, and electrical tape.