A simple, practical and effective watertight cord lock Simply close the Cord Connect around each end of the power cord, then twist to lock the cords together to create a watertight seal and to help prevent disconnects A gasket withstands jet nozzle sprays, drip tests, and prevents water from reaching the electrical connection Great for Christmas holiday lighting, as well as spring, summer and fall projects, green color to blend into the landscaping Certified to a watertight rating of IPX1 - IPX6