The source hot wire is connected to a switch terminal and the other terminal is connected to the black cable wire. Let's assume you're using watt bulbs at volts. Advertise With Us. John Thompson John Thompson 1 1 gold badge 1 1 silver badge 3 3 bronze badges. Hot Meta Posts: Allow for removal by moderators, and thoughts about futureā€¦. Wiring Two Switches for Two Lights Here two switches are wired in the same box to control two separate lights. The source is at SW1 and the hot wire is connected to one of the terminals there. This common question comes from a do-it-yourselfer working on his garage wiring who required some assistance wiring a circuit in his garage so that he could control two lights with one switch. You should probably take a course on residential wiring to get your feet wet, and then you'll have a much better understanding of how it works and learn some of the do's and don'ts.


By code, the number of conductors allowed in a box are limited depending on box size and wire gauge. Calculate total conductors allowed in a box before adding new wiring, etc. Check local regulations for restrictions and permit requirements before beginning electrical work. The user of this information is responsible for following all applicable regulations and best practices when performing electrical work. If the user is unable to perform electrical work themselves, a qualified electrician should be consulted. How to Read These Diagrams. This page contains wiring diagrams for household light switches and includes: a switch loop, single-pole switches, light dimmer, and a few choices for wiring a outlet switch combo device. Also included are wiring arrangements for multiple light fixtures controlled by one switch, two switches on one box, and a split receptacle controlled by two switches. When the electrical source originates at a light fixture and is controlled from a remote location, a switch loop is used. This circuit is wired with a 2-wire cable running from the light to the switch location. The neutral from the source is connected directly to the neutral terminal on the light and the source hot is spliced with the white loop wire. The white wire is marked black on both ends to identify it as hot. At SW1 it is connected to one of the terminals.

Hook up two lights one switch have a video showing how to connect a recessed light pot light to a my fox dating place but usually most people want more than one light on a switch.

So this article will explain the easiest way to connect multiple light fixtures to one switch. But you may want to watch the video as well. TIP: Remember always shut off the power at the electrical panel before starting any electrical work. Basically the simplest way to have multiple lights on one switch is to run a power supply wire to the switch first. This would be a two wire cable black, white, ground take the black wire and connect it to one screw on the switch and connect the ground wire to a screw inside the electrical switch box mounted to the wall.

Now run a two wire cable from the first light location to the switch box. Connect the black wire from it to swutch other screw on the switch and the ground wire to the box as before.

Now take both white wires and connect them with a marrette wire connecter and fold them into the back of the electrical box out of the way. Swittch will complete your switch connection. Now for all light locations run a two wire cable from one location to the next,this should give you two, two wire cables at every light location except the very last one, it should have only one two wire cable.

TIP: Make sure to allow extra wire at hooj switch or fixture to work link easily so that it is not to short. I like to continue reading about 16". Only strip about " of outer jacket off though. The outer jacket is the rubber coating holding all three individual wires together that make up the two wire cable.

To make the connection at all light locations do the following So blacks oights blacks, whites to whites and grounds to grounds using marrette wire connecters. Now carefully go back see more each light and switch and tuck the wires into the areas provided and mount the lights and switches. Finally place proper bulbs into each fixture and then turn on power breaker and test switch and light operation.