Two Power Sources One Light March 13, 2019 Two switch, two light circuit . This video shows a circuit I built where each switch controls one light individually, with only a single wire going around the circuit. This "trick" is just ... www.youtube.com 24vac Relay SwitchHow To Wire A Lamp Switch3 Way Pickup Selector Wiring4 Prong Dryer Cord Hook UpHoneywell Thermostat Heat Pump WiringHow To Terminate A WireGrove Sm2632e Wiring DiagramHot Wire Relay