cULus certified. Damp rated. This product is made from Glass,Steel. Number of Bulbs: 3 Type of Bulbs: A19 Bulb Base: E26 This fixture is not dimmable. Bring a bold touch of vintage schoolhouse style to any space with this 1-light sconce. It features an oil rubbed bronze finish and a curving clear glass shade with eye-catching detailing. 10.25" height, 9" width. Uses standard size bulb, max 60 watts. LED bulb compatible.