Flashlight, NSN 6230-01-571-1331, USGI Issue 4 LEDs feature 4 levels of increasing output intensities and Strobe. Includes 2 AA alkaline batteries. White C4 LED, Red, Blue, IR LEDs. 4.65; 5.02 oz. Can be handheld, or mounted on MOLLE / Body Armor vests or helmets Articulating 185 rotating head and spring steel clip attaches to MOLLE or belt clip can be mounted on either side of the light. Unbreakable, gasket-sealed polycarbonate lens with scratch-resistant coating. One switch for On-Off, dimming and mode selection functions.