Description This unique industry-leading luminaire family presents the premium optics and powerful lamping packages seen in all Echo 6.0 products. Distinct optical systems, available in one unified form allow for different light distributions in one fixture mount. Various lampings and semi-recessed, wall, ceiling and pendant mounts create an effective architectural solution offering quality illumination, output and energy savings. Features Cast aluminum end caps.Steel cover fits over standard 4" octagonal junction box.No visible fasteners.95% reflective aluminum reflector.HID and tungsten halogen versions have tempered glass lens.Housing and mounting components painted to match, unless otherwise specified.Thermoset polyester powder coat finish standard.Metal Halide lamps are 4200KUL listed (US and Canada) for damp location. (Not recommended for exterior use)Field adjustable housing.