"Dusk-To-Dawn" Energy-Saving Wall Light Fixture, Vandal-Resistant polycarbonate cover with prismatic refractor, Dimensions: 6-3/4"W X 11"H X 5-1/4" D, Bronze finish, Automatic dusk-to -dawn photocell, UL listed 120 volt ballast used with lamp igniter (IGN O1C) 35-150 Watt, 50 Watt S62 medium base High-Pressure Sodium lamp included, UL listed for "Wet Locations".