updates | April 05, 2026

How to Install Smart Light Switches In Your Home (DIY)

Introduction

Aside from connecting your light switch to your WiFi, installing a smart light switch is as simple as replacing a regular switch. Smart light switches are considerably more expensive than a standard switch, but their capabilities are appealing. You can program lights to come on to suit your schedule, then control them three ways — via voice command through a home assistant, an app on your phone or even manually. Here’s how to install the Leviton decora smart switch ($40 at home improvement stores).

Tools Required

Materials Required

  • 14-2 NM Cable(Romex)
  • Electrical tape
  • Wire nuts