Sidewinder Compact II features C4 LED technology proucing 55 Lumens on High. Run time of 6 Hours on High. 47 Lumens on AA batteries. Accepts multiple power sources :One CR123A, One AALithium or one AA Alkaline battery. Also features Red, Blue and IR LED's. 4 levels of of increasing output intensitiesplus a strobe function. Articulating 185degree head Includes CR123A battery, helmet mount and headstrap

• kit includes sidewinder compact II, helmet mount, head strap and CR123A lithium battery
• engineered to meet a variety of h and s free task illumination requirements
• white, red, blue and IR LEDs have varying outputs and run times
• features 185 degree tiliting body and belt or web clip
• exceptional duablility