Originally Posted by
noglider
An Amazon vendor saw my posts here and asked me to review her
new tail light, offering me a discount in exchange for reviewing the light. It is powered by an internal dynamo and a spoke-mounted magnet. I agreed to the deal and can let you all know if you're interested.

[MENTION=418370]canklecat[/MENTION] and [MENTION=461101]Pilot321[/MENTION], it turned out to be junk. It was hard to adjust to get it to work, and the light it emitted was meager. After a couple of weeks, it fell off when I didn't notice, and I was not sad.