I just got a KX1A...

[kelmo]

from the Marketplace. 110 lumens for about an hour. The performance is very similar to a KX2C just not as bright. I have been slowly gravitating to one celled lights when I travel. You don't have to worry about mixing up new and used cells. They either work or they don't. Plus the compactness of the light is ideal IMHO. Since I use a Minimus as my primary light a single stage thrower is ideal.

Thanks for sharing.