It is 14 in. Round, Barn & Yard Light, For Downward Area Lighting, Post Painted Steel, Non Rust Reflector, Suitable For Damp Locations, White Interior Finish Maximizes Reflection, Includes 10-1/2 in. Galvanized Steel Pipe, Metal Mounting Plate & 2 Mounting Screws, UL Approved, 150W Maximum.