Sunlite DOD/10GL/BK/WH/MED 10" Decorative Outdoor Twist Lock Globe Polycarbonate Post Fixture, Black Finish, White Lens, 3" Post Mount (Not Included), 10" 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