AVATAR CONTROLS Smart Single-Pole Rocker Switch with Wi-Fi Control and Bluetooth Remote(1-Pack) AWS04F - The Home Depot
Suraielec Wireless Remote Light Switch, No Wiring, No WiFi, 100ft RF Range, Pre-Programmed, Expandable Wireless Wall Switch and Receiver Kit, Remote Control Light Fixture for Lamp, Ceiling Light, Fan - Amazon.com
Plug-in Dimmer/Relay Wireless Light Switch Kit
MOES DIY WiFi Smart Switch Universal Breaker|Timer Module|WRM 101 MS
DEWENWILS Wireless Light Switch, No Wiring, Programmed and Expandable, 100 Ft RF Range, Remote Control Wall Light Switch Kit, Remote Switch Lighting Fixture for Ceiling Lights, Fans, Lamps - Amazon.com
How to Add a Wireless Light Switch » Decor Adventures
RunLessWire Simple Wireless Light Switch Kit, No-Wires and Battery-Free Light Switches for Home (1 Receiver and 1 Light Switch) RW9-SKWH - The Home Depot