This fixture is ADA compliant C-US certified. Damp rated. This product is made from Steel. Number of Bulbs: 1 Type of Bulbs: Candelabra Bulb Base: Candelabra This fixture is not dimmable. Product Specification Sheet Bring a bold touch of vintage industrial style to any space with this 1-light ceiling light. It features a solid metal shade, eye-catching detailing and a polished nickel finish. 7.75" height, 10" width. Uses standard size bulb, max 60 watts. LED bulb compatible.