For low level area lighting, this line voltage bollard fixture uses A19 Incandescent lamp 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 inches diameter, heavy gauge extruded aluminum. The 1441 has 13 super durable polyester powder-coated finishes to choose from. Mounting base and foundation anchor rods included. Lamp not included.