Originally Posted by
ThermionicScott
That's about what my Cygolite does on full brightness. It's at least 5 hours too few when riding all night.
I use a L&M 650....same story.
I got one of
these cheapo. It runs forever, it seems. I aim the L&M down the road on medium then use the little light on high to fill in maybe 30-50 feet aimed at the road. Don't know for sure, haven't really measured. Anyway, I'm comfortable with the bright area directly in front and the Urban is fine as far as I care to see on medium.
Results in further travels 'til blackout.