Since Mac calls this model his "EDC" I figured this was a fitting place to post a video of this light. http://www.youtube.com/watch?v=_-weRXWAcfo&feature=player_embedded I've owned the light for one week now and I'm still utterly impressed with the quality and performance. I haven't been so impressed with a light since the LX2 was released but to be honest, this SST-50 EDC is a massive leap in performance and technology. Worth looking into if you're considering a $150-$180 light. He also produces a Ti version starting at $300.