Installing electrical wiring from a switch for a light switch for a project like this electrical wiring is typically installed from the ceiling box to the wall switch location as you have stated. Wiring from a shared power source the black wire of the power source will connect to one of the wires leading to the light switch and the return wire from the light switch will connect to the kitchen light fixture.

How Do I Add A Light Fixture To An Existing 3 Way Circuit
Wiring light fixture with switch. With nm cable the wire colors for travelers will be black and red using 3 wire cable. I have a bonus section for that concern as well enjoy. Red and blue wires link traveler terminals of both switches. That detail greatly simplifies the electrical procedure youre about to undertake. The wiring in this diagram is for adding a new light fixture to a switched outlet ie. If you are worried about more than one light fixture attached to a single switch chill.
Now youd like to operate both of them from the same switch. You wish to get some ceiling lights for bedroom or any other space in your house but the wiring process is confusing. If the light and fan are separate fixtures youre going to have to run a short length of wire through the attic. New 2 wire cable is run from the receptacle to the new light fixture. The colors will vary depending on whether nm cable or conduit was used. Line voltage enters the first 3 way switch outlet box light fixture is located between switch boxes.
Dont panic and just follow the instruction explained below. There is no standard for wire colors on 3 way switch travelers. If you have one of these you may have wired the fan and light to separate switches. More about wiring a switch. Complete analysis of how to wire a new light fixture and switch. This 3 way light switch wiring diagram shows how to do the light switch wiring and the light when the power is coming to the light fixture.
Two wire cable runs from the combo to the light fixture and the switch output is connected to the black wire running to the fixture hot terminal. No longer allowed after 2011 nec if no neutral wire in switch boxes 3 way switch wire colors. Tools youll need for this project. Bathroom exhaust fans with built in light fixtures are fairly common. 3 way switch wiring diagram light fixture between switches. Because the outside motion light is hot all the time then it will connect to the black wire of the power source cable.
The source neutral wire is spliced to the neutral on the receptacle half of the combo device and to the white cable wire running to the light. The wires are already where you need them to be so you dont have to run new ones. These are commonly used to turn a table or floor lamp on and off from a wall switch. At the light it connects to the neutral terminal. In this diagram power enters the fixture box. Fully explained pictures and wiring diagrams about wiring light switches describing the most common switches starting with photo diagram 1.
The black hot wire connects to the far right switchs common terminal. The wiring would need to include a neutral wire to satisfy nec code requirements. Wiring a light switch diagram 1. One that is hot only when a switch is on.