I bought Halo H5ICAT recessed light housing in Lowes. I was sure it is IC type and can be completely buried in insulations. The manual that comes with housing shows it completely covered with insulation, the info on cooperlighting.com also says this. however I did a Google search and found on several Web sites what seems to be the same description that states that 3" air gap must be maintained between housing and insulation. Whom to believe?
- posted
18 years ago