Originally Posted by crawdaddio

I have the stealth version.
When it gets wet, it likes to turn off or switch modes all by itself. The switch is just poorly designed and it isn't all that waterproof. I prefer a 'non-wonky' system.

It really sucks to look back after riding a few miles in the rain or at night and see your damn light turned itself off.

I have tried all kinds of lights (on the low-end price range), and the blackburn fleas are the only ones worth anything.