Wiring Diagrams for Household Electrical Circuits - Do-it-yourself-help Wiring Diagrams for 3-Way Switches-Diagrams for 3-way switch circuits including: with the light at the beginning, middle, and end, a 3-way dimmer, multiple lights, controlling a receptacle, and troubleshooting tips. How to Run Two Lights From One Switch : Electrical Online – Run a #14 -2 wire from the sub panel box to a device box for a plug receptacle, then to a light box (octagon box), and then to another light box (octagon box) and finally to another two device boxes for plug receptacles. What I want to do is have both lights work off the same switch.