recessed lighting air tight LED retrofit insulation US

A modern LED recessed light retrofit module being fitted flush against a white drywall ceiling.

How to Upgrade Recessed Can Lights with Airtight LED Retrofits and Attic Air Sealing

August 17, 202617 min read

Transform energy-draining ceiling can lights into modern, draft-free fixtures. Learn how to install airtight LED retrofits, seal drywall gaps, and safely manage attic insulation around top-floor lights.