Title: Frieda Modern 5-Light 20" Brushed Brass Clear Glass Flower Flush MountBrushed Brass Finish. The ceiling plate is made of iron; shade: N/A. Chain: N/A.Setting: IndoorFixture finish: Brushed Brass Finish. Check pictures showing color details for further reference. Clear Glass Flower. Crystal: N/A. Number of lights: 5.Requires five (5) 40-watt (E12) bulbs (not included); Light bulb type: incandescent, halogen or LED.Fixture: 20 inches in diameter x 10 inches H; Ceiling plate: 10 inches in diameter x 1 inch 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. This light can not be installed on a sloped or vaulted ceiling.