How To Wire Recessed Lighting In Existing Ceiling

If you have an existing light fixture that you are replacing disconnect it before you begin the process of how to wire recessed lights.

How to wire recessed lighting in existing ceiling.

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. I like to use the term daisy chain. This video will show you how to wire a series of recessed light in your 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.

This technique connects the fixtures in parallel which guarantees that each light will stay on if the other one burns out. Be sure to attach the box cover after making the wire connections. 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. Step 3 cut lengths of electrical wire.

The great thing about this install is you don t need the recessed lightin. Determine a plan for laying out your recessed lighting and install the recessed lights into the ceiling. When you re adding a light to a circuit you use a technique called daisy chain wiring. However make sure that you don t tighten down any covers or install light bulbs until you finish the wiring.

Make the wire connections inside a new metal junction box. Install the light fixture into the recessed housing by. To do this you need to make pigtails in the wires to split the electrical path.