How to wire a three-way light switch with a diagram | ehow, The terminology used for residential light switch wiring can be confusing. Description from besttoddlertoys.eu. I searched for this on bing.com/images
This article shows you a simple technique for adding a second switch to a stairway light or a light in any room in your home. It covers running new electrical cable and connecting both switches, and replacing undersized electrical boxes. Make your house safer and more convenient by following these how-to photos for adding a second light switch.