Choose the fixture first. Enjoy your new light fixture.
Adding A Hot Receptacle To A 3 Way Switch Circuit
Adding a light to an existing switch. How to wire an additional light to an existing light switch adding a light to a circuit. Wiring the new light. If you wish to add a light fixture it is best to extend the wire from the existing light fixture or connect the new fixture wiring at the switch box where the existing fixture is fed from. This way you will be sure not to interfere with the wiring that is dedicated for the 3 way switches at each end of the stairs. From the switch new 2 wire cable is run to the new light location. The switch comes first in the new part of the circuit and new 2 wire cable is run to it from the outlet.
Then pick a rectangular or round remodeling box that is small enough to be covered by the light fixture canopy. Wrap the black wire from your new light fixture around a screw on the right side of the new switch. After youve determined that the existing switch box will work to power the new light its time to shop for the sconce and pick up the remodeling box cable and electrical connectors youll need. Wrap one black pigtail around the other screw and tighten both screws. Turn off all power supply to the room in which you will be working. Unscrew the wire nut holding the two black wires together on your existing light.
The neutral for the new light is taken from the receptacle and spliced to the new white wire and to a pigtail that connects back to the receptacle. Check that there is no. Wrap the black wire from the existing light fixture around one screw on the right side of the original switch.