Legrand-Pass & Seymour CSB15AC3WCC8 15-Amp 120-volt/277 Voltage Alternating Current back and Side Wire Commercial Three Way Switch, White - Electrical Switches - Amazon.com
Legrand-Pass & Seymour CS15AC3ICC8 15A 120-volt/277 Voltage Alternating Current Side Wire Commercial Three Way Switch, Ivory - Electrical Outlet Boxes - Amazon.com