Three-Way Switch Wiring | How to Wire 3-Way Switches

Wiring diagram for 3-way light switches, including colored wires and a power source direction.

This article will show you how to wire a pair of three-way switches to turn lights on and off from both ends of a hallway or the top and bottom of a staircase. It includes 3-way switch wiring diagrams that clearly show how to wire a pair of 3-way switches. In This Article: How a […]