Description The Echo Round 6.0 is a versatile luminaire with its wide selection of light sources, mounting methods and optical distributions. With forward throw, plane wash and vertical graze optics, we can put the light where and how you want. Features Extruded aluminum housing.Cast aluminum end caps.Flush-mounted fasteners.Formed steel yoke bracket(s).Field adjustable housing.Locks in desired orientation.Thermoset polyester powder coat finish standard.Aluminum cover fits over a standard 4" octagonal junction box.Housing and mounting components painted to match, unless otherwise specified.Enclosed magnetic ballast.Remote ballast in HID versions.Class "B" sound rated ballast.Thermally protected ballast.95% reflective aluminum reflector.HID and tungsten halogen versions have tempered glass lens.UL listed (US and Canada) for damp location. (Not recommended for exterior use)