The
NiteCore IFE2 is a Cree XP-G R5 LED based flashlight. Solid aluminum body, grey anodization and a removable titanium alloy pocket clip make it a good flashlight. What makes it great is the Smart Ring II selector ring. This "Infintely Variable" control ring lets you dial the light from 0 - 345 lumens. Have a look at this torch if you want the ability to control your desired light output...and as a result your runtime.
