Maxim Lighting 85163GFCO Balboa Energy Saving Outdoor Sconce Backplate Height: 7.5" Backplate Width: 4.5" Height from Center of Wall Opening: 4" Height: 11.5" Projection: 9.5" Width: 7.5" Exterior wet rated | Title 24 compliant Uses one 13 watt Spiral GU24 CFL light bulb Power supply required: 120 volts Safety certification: UL (Underwriter's Laboratory) listed