The Bolla Semi Flush Ceiling Light features a Brushed Nickel finish with an Etched Opal glass shade, a Brushed Bronze finish with a Light Amber Seedy glass shade, or an Olde Bronze finish with a Light Amber Seedy, Etched Opal, or Clear Seedy glass shade. Available in two sizes. 100 watt max 120 volt medium base bulbs are required, but not included. Small: 19.3 inch width x 14 inch height. Large: 23.3 inch width x 16 inch height. UL listed.