| HousingMounts to electrical box by pre-punched elongated slots or center nipple.Heavy guage die formed steelTieredBallast(s) located in rear housing cavity for maximum unobstructed illuminationElectricalClass "P" ballast(s)Thermally protectedNormal power factor120V - 60Hz ACAll ASL fixtures are shipped complete with the indicated bulbs.Swirled Glass~13-3/8"dia. x 7-9/16"drop~Polished Brass~(1) 9 Watt CFL Twin Tube |