Modern Sputnik Chandelier, Chandelier Light Fixture with Rotatable and Adjustable, Mid Century Ceiling Chandelier Plating Finished, Black and Gold Chandelier for Kitchen Bedroom and Foyer. Bulb Requirements: Uses 5 medium-base (E26) light bulbs 40W Max LED recommended (Not included) Could be fully dimmable when used with dimmable bulbs and compatible dimmer switch to create the perfect atmosphere. Custom Height: 31.5"H fully adjustable rod length (includes 211.8", 1 7.9" rods to allow a variety of hanging heights). This chandelier is hardwired, installation required. ANGLED CEILINGS: This sputnik chandelier with a durable swivel could be mounted on vaulted or angled ceilings.Attention: Before installing the slope mounted pendant light, please make sure the height is set and the base is fixed in a firm place (safety first). UL certification, Safety, and Durability: UL certification has excellent quality and safety. Brushed copper and black paint finishes can match well, and the luxury and mystery of the space can be expressed. So it's easy to be cool. EASY INSTALLATION: All the arms are pre-wired for easy installation. all mounting hardware and quick install guide are included in package.Quality, innovation, and attractive products are our motto. BUY with confidence!