I bought one of these about a year ago, and saw this on sale so I bought another one so I would have one for each bike. But I ended up putting them both one one bike when I ride in the dark, which has worked out great and given me a few options: depending on the road/trail I'm on, I shine one higher and one lower, or one a little high and to the right and low and to the left. I can also turn one off and just ride with one and have a spare if I run low on battery. For me, having the flexibility of two is better than one bright light.
I live rural so I put 2 on the bar and ride like that. The only thing is these babies get very hot on highest setting.. But on very dark roads these light up everything in front of you..
Extremely bright for the size and cost. We use at lowest brightness setting which is plenty bright for urban riding. Rechargeable feature is a must for bikes. The 3 AAA cell lights we tried all flickered and changed modes when hitting bumps. These don�t.
This light is almost too bright. I use it on the dimmest setting which also extends battery life. The strobe setting has too long of a cycle. It should strobe more often. High quality materials.