Originally Posted by
a1penguin
The snobs at CPF won't recommend cheap lights :-)
Haha, this is true but there is quite a hearty following of Fenix users.
I started using flashlights because the one I had was brighter than any inexpensive QUALITY bike-specific light I could find. I ended up buying this kit [
http://www.walmart.com/ip/Zefal-LED-...5620/14264318] for parts because the flashlight mount is very sturdy and fits the flashlight I use perfectly (and another after a small adjustment) with no shudder or chance of them coming loose. That specific mount may be too large for the PD30, but a small round gasket could fix that easily.
4Sevens is also a good recommendation, I'm sure you could call them directly and tell they you are looking for a light with X lumens and Y runtime that will accept a rechargeable battery and they would be able to set you up with all of it. I'm think they sell Fenix, too, if you want to stay with the PD30.