Originally Posted by WaitUpForMe
Valve stem lights are available from
Tireflys for bicycles in a veritable rainbow of colors. They have 99-cent presta valve adapters. I saw them in an LBS a month or two ago. Maybe I should get a pair for late-night rides through D.C. -- or not.
I was commenting in jest, however it's probably not a bad Idea to have a set in your seat pouch, that way they can quickly be placed for the night ride home or what ever.
I may have to go get a set just for fun
I use to commute all 4 seasons, and here in the winter sun rise can be at 9:00 am and sunset can be at 4:00pm. It's dark when you go to work, and its dark when you go home. The biggest thing I learned was it was important to be seen, especially on those fog crystal mornings at -40C,