The Halo Recessed H36ICAT is a shallow IC AIR-TITE fixture for use with H3 3-Inch series trims. Housing is AIR-TITE rated to prevent airflow between heated or air conditioned spaces and unconditioned attic/plenum areas. for use with 120-Volt GU10 lamps. H36ICAT is IC rated and may be used in insulated ceilings and be covered with insulation.