I've been spending a lot of time on Kickstarter recently and here's another cool bicycle related Kickstarter project that recently got funded. These guys set out to raise $18K and ended up raising over $80,000!
The Defender Bike Light from Gotham Bicycle Defense claims to be the world's first theft resistant bike light. This thing looks pretty bad ass and not only lights your way, it's mounted in a way that's designed to prevent theft and it's waterproof. More info below: