Choose replacement fixture. IC/AT-rated replacement housings (left) come in different configurations and sizes. Trim to cover the housing is often purchased separately. LED pot lights (right) are easy to install, and energy efficient.

Remove existing insulation around the area of work. Disconnect and remove existing non-IC-rated pot light. Cut or repair the ceiling as needed if the diameter of the new pot light is different.

Install new IC/AT-rated pot light. (IC/AT-rated replacement housing is shown.)

An IC/AT-rated pot light may come with gaskets to provide a seal between the housing and the drywall. Seal around penetrations as needed.

Replace the insulation and add new insulation as desired.

Procedure: Replacing Non-IC-rated Pot/Can Lights with IC/At-rated Fixtures