I just received my NiteRider 700 USB Rechargeable bicycle light. I turned it on to see how bright it is, because I had no idea what 700 lumens looks like, and WOW! was I amazed! That thing is a friggin' spotlight! As my bike is still en route from California, I haven't had a chance to use it, but will post back here once I have. Maybe even a photo or two, if I can take any that accurately captures how much light it casts.