Maxim Lighting 23033SWSN Orion 4-Light Pendant, Satin Nickel Finish with Satin White Glass and Sheer Fabric Shade Width: 22.5" Height: 28" Rated for interior dry installation Uses four 100 watt A19 Med F incandescent light bulbs Power supply required: 120 volts Safety certification: UL (Underwriter's Laboratory) listed