Sunlite 47242 10 Decorative Outdoor Twist Lock Globe Polycarbonate Post Fixture, Black Finish, White Lens, 3 Post Mount (not included)Molded Of Durable Non Corrosive Up Resistant Resins Acrylic Globe Fits Most 3 Inch Diameter Posts (Not Included) UL Listed for Wet Locations Uses One 1W (Max) A19 or Equivalent Bulb Lamp not Included. Uses one 100W (max) A19 lamp or equivalent lamp not included 10 inch acrylic lens, with 4 inch twist lock diameter mounting Durable non corrosive uv resistant resins Fits on most 3 inch post mount, black finish Ul listed for damp locations