Nothing’s cooler than Cooler Brightz! Your guests will be amazed at your entertaining prowess when your cooler lights from within. It’s perfect for nighttime deck parties, pool parties, camping outings, or trips to the beach. They’re waterproof and reusable and run on standard AA batteries (not included). Attach the battery pack to the outside of the cooler with the included mounting strap, slip the lights in with the ice, and you’re done!