Maxim Lighting 85051HOBU 2 Light Craftsman Outdoor Sconce Width: 9" Projection from wall: 6" Height: 11.25" Backplate Width: 9" Backplate Height: 11" Rated for exterior wet installation Uses two 13 watt Spiral GU24 CFL light bulbs Power supply required: 120 volts Safety certification: UL (Underwriter's Laboratory) listed