Over 80% energy savings when compared to incandescent Aluminum IC & Air-Tight Rated Housings Dimmable LED Driver mounted on J-Box cover 5-year limited warranty New construction housing include 24-1/2″ hanger bars w/alignment feet nail & scooted for T-Bar installation. cULus and ENERGY STAR® listed for damp location cULus and ENERGY STAR® listed for wet location using specific reflectors