Originally Posted by
znomit
The cateye rapid 3 is a good option if you can find it too. Single AA.
I love my Rapid 3 lights! Plenty bright, runs a long time, just one battery to mess with. Plus, Cateye sells a ton of different mounting brackets, which are on all of my bikes, and you can buy the brackets from Cateye.
I'm sure they will wear out some day, or just get lost, but until then, I'm quite pleased.
Steve in Peoria