Joined: Jan 2009
Posts: 44,340
Likes: 6,640
From: New York, NY, and High Falls, NY, USA
Bikes: 1962 Rudge Sports, 1971 Raleigh Super Course, 1971 Raleigh Pro Track, 1974 Raleigh International, 1975 Viscount Fixie, 1982 McLean, 1996 Lemond (Ti), 2002 Burley Zydeco tandem
My Cygolite Hypershot 350 is rated at 350 lumens. I've had people complain it's too bright. I haven't figured out how to dim it. I'm in NYC, a very dense place, i.e. no country roads, so it is brighter than I need.
I haven't figured out how long the battery lasts but it seems to be more than three hours.