Runners need to be seen at night. There’s a slew of LED lights on the market to help them with this, but the Million Mile Light stands out by requiring absolutely no battery, ever. It uses the kinetic energy from your every stride to power a pulsating LED light that’s bright enough to be seen up to 200m away. The IPX4 rating means it’s completely weatherproof and splashproof, and best of all, it costs all of $23.
[ Product Page ] VIA [ Werd ]
