For low level area lighting, this line voltage bollard fixture with integrated ballast utilizes ED17 Metal Halide, or High Pressure Sodium series of lamps and is rated for use with lamps up to 75 watts. The die-cast, copper-free aluminum housing with glare free external louvers is designed to withstand the most rugged of applications. A clear, frosted, or prismatic, tempered glass globe safeguards the lamp and optics. The post is 5” diameter, heavy gauge extruded aluminum. The 1427 has 18 super durable polyester powder-coat finishes to choose from. Mounting base and foundation anchor rods included. Lamp not included with fixture.