The U2 is a variable output flashlight that provides six levels of light output. It uses a virtually indestructible power regulated LED emitter and a precision micro textured reflector to produce a consistently smooth beam at any level. A rotating selector ring just below the flashlight head provides no look control of output levels: twist to change beam intensity from an ultra long runtime 2 lumen low beam suitable for map reading to an intermediate output beams, all the way up to a brilliant 100 lumen high beam five times the light of a big two D cell flashlight. Its push button tail cap click switch provides secure, ergonomic activation control: press for momentary on, press further to click constant on.

Specifications and Features:
Virtually indestructible LED emitter regulated to maximize output and runtime
Six output levels highest for maximum light, lowest for longest runtime
Precision micro textured reflector creates smooth, optimized beam
Coated tempered window resists impact, maximizes light
High strength aerospace aluminum body, Mil-Spec hard anodized for extreme durability
Selector ring provides no look control of output level
Tailcap click switch press for momentary on, press further to click constant on
Heavy duty stainless steel clip provides multiple carry options
Weatherproof O ring and gasket sealing
Includes high energy 123A batteries with 10 year shelf life
High beam: 100 lumens
Low beam: 2 lumens
Tactical runtime: 2 hours
6" length
Bezel diameter: 1.47"
Weight: 5.7 oz
2 123A batteries included