Halo Fire Safe Fire Rated Housings Halo Fire Rated housings can prevent the passage of flames and toxic gases for up two hours in accordance to UL 263. Click here for brochure > Watch video below to see Halo Fire Rated housings in action. Sorry, your browser doesn't support embedded videos. gfe12020-09-03T10:52:13-04:00 Share This Story, Choose Your Platform! FacebookXRedditLinkedInTumblrPinterestVkEmail