Tessa €™s dynamic details exude quality. The precision die-cast back plate, arm and cup combine with a sturdy cross bar to balance its square etched opal glass shades. The ultimate touch A luxurious Chrome finish that radiates with transitional sophistication. Finish Chrome Made of Steel Glass Etched Opal 4 100W MED Bulb s Bulb s Not Included Voltage 120 Volts Install Position Up and Down Style Americana, Contemporary Cool, Nautical Elegance, Refined Transitional, The Classics Safety Rating C-US Damp Rated Overall Dimensions 31 W x 7.5 H Extension 6.5 Shade Dimensions 6 H x 4 W Backplate Dimensions 5.75 W 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.