Details:Title: April Clear Glass 13" W 3-light Black Flush MountBlack finish, the base is made of iron; Shade: clear glass.Chain: N/A.Setting: IndoorThis item would not work on a sloped or vaulted ceiling.Fixture finish: black; crystal: N/A.Number of lights: 3.Requires three (3) 60-watt (E26) bulbs (not included); Light bulb type: Candelabra, incandescent, halogen or LED.Fixture: 13 inches in Diameter x 7 inches H; ceiling plate: 12.6 inches in Diameter x 1 inch H; Shade: 10 inches in Diameter x 5.8 inches H.This light is not damp rated. Whether it is dimmable or not depends on the light bulb not on the light fixture itself. If you use dimmable light bulb and a dimmer switch, it will be dimmable. This fixture does need to be hard wired. Assembly is required. Professional installation is recommended. Country of Origin: ChinaDisclaimers and Disclosures:Assembly Required