Modernizing your home's lighting without running new wires
In short: Master electrician Scott Caron demonstrates how to integrate wireless technology into existing electrical systems. Watch this guide to understand the specific wiring sequence required to install a line voltage receiver for seamless, wire-free switch control.
The project involves installing a wireless light switch and new fixture for approximately $100, excluding the cost of the light itself. The process relies on a line voltage receiver module that allows for a switch mounted at 48 inches high—ideally inside a doorway—that requires no batteries or dedicated wiring.
The installation follows a specific sequence: turning off the breaker, grounding the new fixture to the box, and splicing neutral wires from the power supply, fixture, and module together. The module then connects to the power supply via its black wire and to the fixture's black wire using a red wire. This method provides a sophisticated upgrade for older homes where pulling new wires is impractical.
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Sources
- Summary by Intellect · source: How to Install a Wireless Light Switch | All About Lights | Ask This Old House
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