Originally Posted by
chipcom
I've been using a two-mode P7 daily since early last fall...replacing a 5-mode that was junk for commuting purposes. The two-mode is a solid performer, I get about an hour run-time on high and can just put in a spare battery if I need more. The 5-mode was constantly changing modes every time I hit a bump...made me crazy.
I'll agree that the 5 mode doesn't work well as a handlebar light. But I'm using mine as a helmet light so the bump mode changes are a thing of the past.