DIFFUSER: Matte White Acrylic FINISH: Satin Nickel LAMPING: 2 x 11.9w, 90CRI 3000k LED DRIVER: 120-277VAC 0-10V/Phase dimming VOLTAGE: 120-277VAC DIMENSIONS: 4.5″(w) x 16″(h) x 3″(ext) w/o optional plate GENERAL SPECIFICATIONS: Approved for vertical mounting. Approved for wall mount applications only. Cold rolled steel housing and trim. Matte white acrylic diffuser. Oxygen reserves the right to modify designs at any time. Supplied with 4.75 x 6 cover plate for mounting to 4 x 4 junction box. Unit mounts to 2 x 3 junction box.