The Karlie Bath Bar features White Opal glass shades with a Chrome or Brushed Nickel finish and is available in a one, two, three, or four light version. May be installed with upward or downward-facing light. 100 watt max 120 volt medium base bulbs are required, but not included. 1 light: 4.5 inch width x 8.3 inch height x 6 inch depth. 2/3/4 light: 13.3/22.5/32 inch width x 7.5 inch height x 6 inch depth. UL listed.