C-US certified. Dry rated. This product is made from Steel. Number of Bulbs: 1 Type of Bulbs: E26 Bulb Base: Medium This fixture is dimmable. Product Specification Sheet The Serpa Single Wall Sconce has a lightly weathered feel thanks to the rubbed French black finish on the slender arm and shade. The gold leaf interior on its shade makes this black sconce with its vintage feel a wonderful reading light. We also offer the Serpa in a two-light version.