The sleek lines of Colfax feature intersecting planes of stainless steel or aluminum and a chic cylinder of etched opal glass, create a sophisticated geometric form bringing an Arts Crafts flair to the transitional design. Finish Polished Stainless Steel Made of Stainless Steel Glass Etched Opal 1 100W MED Bulb s Bulb s Not Included Voltage 120 Volts Install Position Up Dark Sky with DSLM-40 Style Contemporary Cool, Refined Transitional Safety Rating C-US Wet Rated Overall Dimensions 6 W x 12.25 H Extension 6.75 Shade Dimensions 3-7/8 D x 7.75 H Backplate Dimensions 4.5 W x 8.25 H Item Weight 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.