Maxim Lighting's Knob Hill VX Collection is made with Vivex, a material twice the strength of resin, is non-corrosive, UV resistant and backed with a 3-Year Limited Warranty. Knob Ill VX features our Sien finish and Seedy glass. Sien Finish Made of Vivex Shade made of Glass Seedy Glass Shade 3 60W CA Incandescent Bulb s Bulb s Not Included Color Temp 2700 Rated Life 1500 Lumens 2016 Dimmable Standard Dimmer Part of the Knob Hill VX Collection European Design/Style Wet Safety Rated 3 Year WarrantyOverall Dimensions 13 W x 33 H Extension 18.5 Height from center of outlet 14 Backplate Dimensions 7.75 W x 15.5 H Item Weight 13.2 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.