Barn Roof Tin Colored Half Gallon Mason Jar Pendant Lamp With Green Glass Half gallon open bottom Mason jar pendant lamp. Measures 11 1/4" high x 4 1/4" in diameter. Includes 15 1/2 foot cloth-covered lamp cord with switched socket, two finished ceiling hooks, two cord clamps for adjusting the height of the lamp and easy-to-follow instructions. Plug-in design, no hard wiring required. Shown with 40 watt vintage bulb, not included.