Power To Light March 6, 2019 Wiring . Got cable running from the panel. Nothing on circuit presently. Like to use the circuit to 1. install a light operated by a switch 2. replace the 220 AC receptacle (no longer needed) with 110 www.diychatroom.com Old Light Switch To NewWiring Contactors And RelaysElectrical Plug DiagramFan Installation Red WireLight Switch CableElectric Motor On Off Switch WiringHow To Wire Two Lights120vac Color Code