UV-Sensing Lighthouses for Modern Beaches
Solar-powered helium balloons that float 50 feet above beaches, beaming real-time UV data to your phone while glowing like guardian lighthouses—shifting from green to red as the sun intensifies.
You're lying on the beach, phone buried in your bag, when you look up and see the SolBeam above you shift from green to amber—gently pulsing like a breathing lighthouse. You instinctively reach for your sunscreen, realizing the balloon just saved you from a burn you wouldn't have noticed until too late.
per balloon