C-US certified. Dry rated. This product is made from Steel. Number of Bulbs: 6 Bulb Base: Medium This fixture is dimmable. Product Specification Sheet Bring a bold touch of vintage industrial style to any space with this 1-light adjustable sconce. It features a highly textured shade of glass, eye-catching detailing and an oil rubbed bronze finish. 11.5" height, 9" width. Uses standard size bulb, max 60 watts. LED bulb compatible.