Minimalist high bay lighting that delivers superior lighting and adds visual accents with three rings for an uncluttered ceiling. Choice of all three aluminum rings or alternating aluminum, glass, aluminum rings. Multiple distribution options, including medium, wide and extra wide. 16" wide, 11.2" high. Hook, 6" stem, pendant and cable mounting options. Standard with 0-10V dimming to 20%. 120/277 voltage.