Green Dyno Bike Lights: Bright generator-powered lights that stay on when you stop—Batteries Never Included.
Green Dyno has a vision to transform bicycle safety. Every year, over 50,000 cyclists are involved in accidents, may of which could be prevented if cyclists were more visible. Green Dyno provides battery-less and affordable pedal-powered bicycle lights that are consistently bright for maximum visibility. The dynamo-driven generation system that powers the lights is also a platform for powering additional Green Dyno bike accessories.