Compact and efficient recessed remodel housing. Optimized and listed for EISA compliant tungsten-halogen lamps, as well as incandescent, CFL (compact fluorescent), and LED (light emitting diode) bulbs. Housing is suitable for residential or light commercial applications. For installation in insulated ceilings and non-insulated ceilings with airtight code compliant construction. Use with a variety of trims and finishes to create different lighting effects or to match any decor. May be retrofit with compatible Halo LED lighting systems.