Tenmat FF109-300 Fire Rated Light Cover - $1

Details:

Recessed lights are notorious for being inefficient. These can lights can be extremely leaky and waste a lot of energy as air leaks in or out. In addition, they often require a certain amount of clearance between the light housing and the insulation, leaving a few sq ft of uninsulated area in your ceiling. Our recessed light covers are designed to solve both of these problems. According to third party testing, the cover reduces heat loss through a standard down light by 96.8%
$1.00 each