Originally Posted by
bjorke
I also got a couple of these as a gift yesterday:
http://bikeglow.com/ -- blue ones. They make a funny high-pitched noise so I'm thinking they'll go on my rain bike.
I also received one as a gift; they aren't terribly bright, I found. Probably okay for total darkness, or near total darkness, but I doubt they add much visibility in light polluted suburbs.
The noise is weird, but I don't notice once I'm riding - I keep the battery case in my seat bag.