The source is at the outlet and a switch loop is added to a new switch. The hot source wire is removed from the receptacle and spliced to the red wire running to the switch.

Lighting Circuits Using Junction Boxes
Wiring a light switch to multiple lights and plug. Before doing any wiring plug the radio into other outlets you plan to work on. If you want more light in your garage you can install additional lights on an existing circuit. For lights turn the light switch on and off to be sure. The other way to wire multiple lights to one switch is to connect all of them directly to the switch in a home run configuration. 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. Multiple light wiring diagram.
The most common is to daisy chain the light fixtures by connecting them to each other and hooking the first one up to the switch. This diagram illustrates wiring for one switch to control 2 or more lights. The source is at sw1 and 2 wire cable runs from there to the fixtures. As long as the combined maximum amperage rating of all the fixtures combined doesnt exceed the circuit breaker rating you can install as many fixtures as you want. Another nm cable connects the first outlet box to the next boxes and so on until you reach the end of the chain. I have one power switch in the bathroom that only controls the over head light.
Jul 19 2016 wiring a light switch to multiple lights and plug google search. You can do this light switch wiring in one of two ways. Combo plug and light switch wiring electrical question. This wiring diagram illustrates adding wiring for a light switch to control an existing wall outlet. Wiring an outlet to a switch loop. The hot and neutral terminals on each fixture are spliced with a pigtail to the circuit wires which then continue on to the next light.
To be safe test both the top and bottom with the radio. I live in a very old home and im trying to simply replace a vanity light. Multiple light switch wiring with conventional light switch wiring using nm cable a nm cable supplies line voltage from the electrical panel to a light switch outlet box. What i want to do is have both lights work off the same switch. Some duplex outlets can have different circuits running to adjacent outlets. The old vanity light was wired to old wiring above the mirror that was not operated by the light switch.