Lio Ceiling Lamp features a satin nickel finish with blown glass lamps created with technique that enables modelling a white glass band into several layers of crystal. Available in three sizes. One 75-watt, 120 volt A19 medium base incandescent bulb is required, but not included. Dimensions: Small: 11.81W x 3.54H. Medium: 16W x 3.94H. Large: 20W x 3.94H.