Thinkbee Wireless Light Switch And Receiver Kit,No Battery No In-wall Wiring No Wifi Self-Powered Kinetic Remote Control Wall Switch Kit For Lights LED Lamps Ceiling Lighting Fixture Fans Programmable - Amazon.com
Wireless Light Switch - ROCKER SWITCH ONLY (Relay Not Included) BATTERY FREE - Walmart.com
RunLessWire Wireless Light Switch - Relay ONLY - (Rocker Switch Not Included) Battery Free - Amazon.com
Skywin Wireless Outlet and Battery Free Kinetic Light Switch - Stick on wireless light switch for lamps and household appliances - Easy to install and completely battery free switch and RF outlet -
Self-powered Remote Control | Wireless Switch Battery | Home Wireless Switches - Switches - Aliexpress
RunLessWire Simple Wireless Light Switch Kit, No-Wires and Battery-Free Light Switches for Home (1 Receiver and 1-Light Switch) RW9-SKBR - The Home Depot