it says out of stock, gee, people really pay that big money on that? i cycled several times at night both in and out of civilized areas and i´ve never encountered any problem, the eyes get used to the dark soon. although it would be really nice to have lights on your bike, this is just too much. i would instead get a air zone bike horn, if i should see something suspicious crawling ahead just push it and scare the sh¡t out of whatever that might be wandering at night or harbouring ill intentions. that should be quite scary, a big blast out of nowhere!