I have an older version on another bike that still works fine. Bought this for the wife's bike, nice bright light. batteries last a long time.
Easy to mount on my bike..
Someone must have been very disappointed when they got home to discover they had lost their tail light. But I wasn't! I found the lost light on the street and have been using it ever since. It's been about three years, and it's the best light I've got, particularly because it has LEDs on the sides as well, so you're more visible. I bought a new bracket, and it fits snugly. Thanks to whomever lost their light!
Onoff button could be more substantial ... aside from that no complaints
Simple light, does the job for a very low cost.
Road biking on streets
Use it on bike ridden many miles for exercise. Lots of traffic. Light has been very nice so far.