There's only one way to test helmet lights—by waiting until the sun goes down and then taking to the trails. The Dirt Rider crew spent multiple nights in the dark while testing for the helmet light comparison in the May 2014 issue of the magazine. What did we learn? Batteries die, dust blinds, riding jackets are a life-saver and there's no better way to make a familiar trail feel foreign than by riding it at night. Check out this video for an inside look at the testing process behind this comparison, and if you've never ridden your motorcycle at night—we highly recommend it!