And by the way, this "blinding" issue is a solution waiting for a problem. I mean, if it was such a problem, then the helmet lights, some of which are quite powerful, would've been banned long ago, at least on public roads. G-d forbid you look the wrong way & blind some driver into a crash. Somehow I've not heard about such a crash, ever. Instead, I've been getting multiple compliments from the drives on my Fenix & not a single complaint. I've been using it on Turbo Flash mode day or night. When the common cycling lights start to approach the the intensity of ones on motorbikes we will have an issue. Just a thought.