The Bening Medium Outdoor wall sconce is one of twelve fixtures in our Twelfth Street collection of outdoor lighting that features a Trilux finish, the next generation of high-performance, weather-resistant finishing technology brought to the market exclusively by Currey & Company. The coating provides three levels of protection, and is fade resistant, crack resistant and rust resistant. We guarantee the finishes applied to our Twelfth Street pieces for five years. The metal on this sconce in the collection, which measures 12â? wide by 17.75â? high by 13.75â? deep, has been treated to our midnight finish. It serves as a robust backdrop for the seeded-glass panes that turn the illumination to a soft glow.