I've got one of these on the way. ;-)

Fenix's homepages
"L2D Premium Q5"

www.FenixStore.com Fenix Digital L2D Black Premium Q5
"The Fenix L2D CE is a digitally controlled constant current multilevel flashlight Fenix has to offer. It has six levels of output, which not only allows the user to select the best compromise between brightness and runtime for any given task but also has ability to aid in an emergency. The L2D CE does all this and still retains a compact size. If you’re looking for solid reliability, digitally regulated brightness, and compact size, this Fenix is for you."