Portland Design Works introduces their new USB charging commuter lights, the Lars Rover™ in 650 and 450 lumens. Each light has five modes, depending on how you want to use them. For me, a 2 hour battery life on light like this seems pretty good, especially coming from a lamp without an external battery pack. That takes it out of the strictly commuter, blink light mode into some trail romping.
Looking good, PDW.