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
Single light between 3 way switches (power via switch) | How to wire a light switch
Types of Light Switches
Shop Light Switches & Dimmers at Lowes.com
Legrand 15-Amp Single-Pole Framed Toggle Light Switch, White (10-Pack) in the Light Switches department at Lowes.com
How To Wire a 3-Way Light Switch (DIY) | Family Handyman
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
Single Pole Switch Lighting Circuits - How to wire a light switch - YouTube