The H7 recessed housing is the standard in the industry for both light commercial and residential applications. H7 series features full frame design, robust construction, feed-through listing, got nail bar hangers and may support use of higher wattage lamps. A wide variety of trims allows a number of different lighting effects to be created with one basic housing H7ICAT is for installations where the housing will be in direct contact with insulation and its AIR-TITE® design will also meet restricted air flow code requirements. May be retrofit with compatible Halo LED lighting systems.