The "cans" for recessed lights can be rated as "IC" or "non-IC", but is this terminology printed somewhere on the product? In looking at Halo brand cans, I haven't found such notation on them.
A Home Depot description of a Halo can https://www.homedepot.com/p/Halo-H7-...6-PK/203891884 says:
...designed for new construction installations where the housing will be in direct contact with ceiling insulation
That doesn't use the abbreviation "IC" or the phrase "Insulation Contact rated" and it does mention a rating called "Air-Tite".This recessed light can fixture is NOT Air-Tite rated