Originally Posted by
jsigone
yah I'm sure it was on med, second highest power output on this torch lasted 7+ hours. Ran in front of a fan never got warm/hot (would simulate me riding with it on).
Assuming that it puts out 650 lumens for an hour on high, and you get 7 hours on medium, we can assume that medium is around a paltry 90 lumens, which is worthless for riding with.