Cabinet Maker 18" Double Library Light in Polished Nickel Designer: Chapman & Myers Height: 5.75" - 12.25" Extension: 13.25" - 22.75" Backplate: 2.75" x 4.5" Rectangle Mounting: Convertible Socket: E26 Keyless w/ Line Switch Wattage: 8 LED T10 Safety Rating Location: Dry Note: Requires Smaller Outlet Box Portable: Switch on Cord 18" from Backplate