How to Install a Three-Way Switch is a crucial electrical task that allows you to control a single light fixture from two different locations. It is commonly used in hallways, stairwells, and other areas where convenient light control is desired.
Three-way switches offer several benefits. They enhance safety and convenience by providing multiple points of control for lighting, eliminating the need to walk around to turn lights on or off. Additionally, they can improve energy efficiency by reducing the likelihood of lights being left on unnecessarily.