Wiring Can Lights In Existing Ceiling

If there is a bare ground wire in the fixture often found in ceiling fans and exterior fixtures twist it together with the ground wire from the cable and put a wire nut on it.

Wiring can lights in existing ceiling.

Run nm b cable from the power source to a switch box and then to the first hole allowing at least 18 inches of extra cable to make wiring easy. When installing recessed lighting in an existing ceiling a hole is cut in the ceiling that exactly fits the profile of a special remodeling can to keep from damaging the surrounding drywall. Remodeling electrical boxes or old work boxes are used to add electrical outlets light switches and lights to finished rooms in a home. From above the ceiling find the existing electrical cable that comes from the wall switch and connect it to the new cable strung between the recessed lights.

If you have an existing light fixture that you are replacing disconnect it before you begin the process of how to wire recessed lights. Recessed or can lights can be used as task lighting accent lighting or to illuminate an entire room. Remember that the hot black or red wire goes to the brass colored screw neutral white to the silver screw. The national electrical code prohibits any connections to dedicated circuits such as 20 amp small appliance circuits in kitchens or dining areas 20 amp laundry room circuits and 20 amp bathroom circuits.

This video shows how to install recessed lights recessed lighting installation. When you re doing daisy chain wiring on a light fixture each pigtail usually contains three wires but there could be more if you re adding more than one extra light. They re easy to install into existing wiring and the best part recessed light don t go out of style. Be sure to attach the box cover after making the wire connections.

I installed this recessed lighting fixture between the trusses. If you re just adding one the wires in the pigtail include the live circuit wire the wire going to the new fixture and the wire from the existing fixture.