This is a round, bollard-style fixture with a flat-top design with Type III refractor. This is an extremely durable fixture, with extruded aluminum housing with flush-mounting base and vandal-resistant screws, black powdercoat finish over chromate conversion coating, internal ballast tray, and 50,000 estimated life. It delivers up to 1,384 lumens while using just 17 Watts. CSA listed for wet locations.