This Sterling 1-Light Wall Sconce in Silver is manufacturered by Schonbek Measures 15"H x 5.00" L x 5.00" W UL certified. Damp rated. This product is made from glass. For use in rooms such as Dining Room,Living Room,Bedroom,Entryway,Bathroom. Number of Bulbs: 1 Type of Bulbs: B10 Bulb Base: E12 This fixture is not dimmable. In the eighteenth century advances in glassmaking techniques and the demands of rich patrons made all-glass chandeliers the ultimate statement of class. Sterling, an all-crystal chandelier with hand-formed crystal arms and finely cut pendants, column and dishes, is the ultimate illustration of historical chandeliers dazzling by light.