Darby €™s traditional flair will complement any d cor with a precision die-cast zinc back plate, arm, cup and end caps in a flawless Polished Nickel, Brushed Nickel, or Brushed Caramel finish. A thin reeded €� effortlessly balances tapered square etched opal shades for an alluring effect. Finish Polished Nickel Made of Steel Glass Etched Opal 1 100W MED Bulb s Bulb s Not Included Voltage 120 Volts Install Position Up and Down Style The Classics, Refined Transitional Safety Rating C-US Damp Rated Overall Dimensions 5.75 W x 8.25 H Extension 5 Backplate Dimensions 5.75 W x 5.75 H Item Weight 2.5 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.