The award-winning Cord Connect is a simple, practical and effective watertight cord lock. Simply close the Cord Connect around each end of the cord, then twist to lock the cords together to create a watertight seal. A gasket withstands jet nozzle sprays, drip box tests, and prevents water from reaching the electrical connection. Cord Connect is great for Holiday lighting, as well as spring, summer and fall p roje cts.