Linear Ceiling Flush Light features a frame finished in Satin Nickel and etched Opal glass over a multiple LED array to update an architecturally classic design. Available in small, medium, and large sizes with LED or CFL lamping options. LED: One 15/20/23 watt LED module is included. CFL: 13/18 watt, 120 volt CF GU24 base compact fluorescent bulbs are included. One 12 watt LED module is included. UL listed. Small: 12 inch width x 3.25 inch height. Medium: 14 inch width x 3.25 inch height. Large: 16 inch width x 4 inch height.