The work great for getting a bike night ready, as long as you don't mind not being able to see to well. I really liked pushing the front of the light for it to turn on, it is really easy to do even with thick gloves on.
These look nice on the bike and are very bright. The red one mounts to set post and white to front handle bar. They will not however work on odd shaped seat posts and handle bars. Like some of the modern carbon ones that are not round shaped. Overall great product that doesn't look funky on your bike.
