Originally Posted by SSP
That's it. It comes with 2 clamps - the larger one is for seatposts, the smaller ones for seat stays. Not sure about min/max sizing though.
It can also be mounted to anything that has a "tab" or "lip" that you can slip it onto (many seat bags have a strip of fabric designed for that). However, that reduces the ability to aim the light, which can result in reduced effectiveness.
I always wondered, what is the correct way to aim this light? Should it be aimed towards driver's eyes for most motor vehicles or should they be aimed more level to the ground?