How Does a Light Switch Work?

Understanding how wall switches work makes it easier to make repairs and replacements and choose the right switches for your needs.

Basic Electricity Tutorial - Switches

How to wire a light switch

How does a light with two switches work? For example, the light at

How to get WeMo light switch to work? - Community

Two Way Switching Explained - How to wire 2 way light switch

Light switch does not turn light off - Community

Lights out- Three way switches.

Lesson Explainer: How Switches Work

LIGHT SWITCH TYPES – HOW THEY WORK – and the UNIVERSAL SWITCH

How to wire a 1 way light switch. One way lighting explained.