Harvest Energy While You Ride.

The Magtenlight is a lighting system for your bike that uses a contact-less dynamo to generate the energyt o illuminate your way at night. The system works by mounting a ring of 28 magnets on the spokes of your bike, which move past the dynamo generating an electric current. Since the dynamo is not in physical contact with the magnet, the system is frictionless, which means you don’t feel any resistance when cycling.

Read more at InHabitat.