Josie €™s delicate transitional style features a one inch rectangular wave element as the centerpiece of the design, along with etched opal glass that transitions from round on the bottom to square on the top. The Brushed Nickel finish and invisi-mount raceway back plate add to its clean look. Finish Brushed Nickel Made of Metal Glass Etched Opal 3 100W MED Bulb s Bulb s Not Included Voltage 120 Volts Install Position Up and Down Style Refined Transitional Safety Rating C-US Damp Rated Overall Dimensions 23 W x 8 H Extension 6 Shade Dimensions 4.75 H x 4-3/8 W Backplate Dimensions 18 W x 4.5 H Item Weight 8 lbs. Please note that this product is designed for use in the United States only 110 volt wiring , and may not work properly outside of the United States.