This One Light Vanity from Alora is part of the Castilla collection and comes in a Matte Black with Opal Glass finish. UL certified. Damp rated. Number of Bulbs: 1 Type of Bulbs: A-19 Bulb Base: E26 This fixture is not dimmable. Product Specification Sheet The Castilla collection has a classic chic style that is guaranteed to match the mood of your design. With two stunning metallic finishes and two glass options, this collection has endless design possibilities from fresh farmhouse to eclectic.