I just bought this tail light for my bike. I am impressed with the power of this little led, it is amazingly bright with just one LED. Also I love the fact that it comes with clips for seatpost, rear fork and rack. I installed the one for racks on my cruiser bike rack and the seatpost clip on my road bike so I can easily switch between one and the other with no hassle. Also, unlike many other tail lights I had, this one has only 3 flashing modes and you can just switch off any time by pressing longer. This is a great advantage over the other irritating lights with 5 or 7 modes and you have to press the button multiple times to switch off. Very good product.
