Eaton 15-Amp Single-Pole Rocker Light Switch, White in the Light Switches department at Lowes.com
EATON Wiring 1303-7W-BOX 15-Amp 120-volt Standard Grade 3-Way Toggle Switch with Push and Side Wiring, Non-Grounding, White - Wall Light Switches - Amazon.com
4 Way with Source & Light in the middle....Need Help - Wiring Discussion - Inovelli Community
Wiring a Switch Loop - Fine Homebuilding
Eaton 3 way dimmer switch - Home Improvement Stack Exchange