Whats the problem with a taped sheetrock box? Good enough for a ceiling but not a light?
I always thought the airtite,IC cans were fire rated.
But now they have those double canned cans.

Were they put on before the insulation? Is there a solution for old work? The insurance co. will only say that the "slit" was more than 1". What is the size of the wire access? those vent holes, does'nt that negate the fire rating?

"trust us, your in good hands"