This fixture is ADA compliant C-US certified. Damp 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 two-tiered multiple-light River Mill chandelier is a picture of rustic elegance. The wood-inspired metal and glass combine to create a balance of rustic charm and sleek modern design. Place this fixture in your living space, dining room, or your bedroom and enjoy the brightness of the light or dim it to your mood. Spread the charm throughout your home with other lights from the River Mill collection.