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How to Replace Non-IC Recessed Lighting

Recessed lighting fixtures come with either an IC or non-IC rating. “Insulation Contact” means that the fixture is safe for use around insulation; non-IC fixtures are not. Older recessed lighting has a non-IC rating because excessive heat buildup can result in fires in the insulation. When replacing these recessed lighting fixtures, it’s best to opt for an IC-rated recessed light. Replacing the lighting is a smooth process, since they mount exactly like the older fixtures.

Things You'll Need

  • Ladder
  • Slotted screwdriver
  • Pry bar
  • IC recessed light
  • Pencil (optional)
  • Drywall saw (optional)
  • Hammer
  • 1/2-inch nails
  • Plastic wire caps
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Instructions

    • 1

      Locate the main breaker box and identify the switch controlling the electricity to the room with the recessed lighting. Flip the switch to the “Off” position to stop all electricity flow.

    • 2

      Set up a ladder directly under the non-IC light and climb up until you can easily touch the ceiling. Unscrew the light bulb from the fixture before proceeding and set it in a safe place.

    • 3

      Examine the perimeter of the recessed light to determine if a round ring exists. If a ring is present, insert a slotted screwdriver under it and pry it from the ceiling.

    • 4

      Enter the attic space and identify the recessed light you are removing. Trace each end of the metal rail to the ceiling joist to which it attaches and pry out the nails using a pry bar to detach the rails and the light fixture.

    • 5

      Unscrew the three wires that run from the light to the ceiling wires. Simply turn the wire caps counterclockwise to untwist the wires and set the old recessed light fixture aside.

    • 6

      Place the new recessed light fixture in the same place as the old one and determine if the lower can fits inside the previous hole. If needed, trace around the can using a pencil and expand the hole with a drywall saw.

    • 7

      Position the rails of the new light in the same place as the old one and nail them into the ceiling joist with 1/2-inch nails and a hammer. Ensure the can portion centers over the hole and then tighten the screws at the lower rim to hold it in place on the rails.

    • 8

      Connect the white fixture wire with the white ceiling wire by twisting the ends together with a plastic wire cap. Repeat to connect the black wire and the green or copper-colored wires.

    • 9

      Return to the downstairs area and insert the new trim into the bottom of the can by pushing upward until it snaps into place. Screw a new light bulb into the center of the new recessed light fixture.

    • 10

      Turn the power supply back on for the recessed light and then turn on the wall switch to ensure it functions.