The H3X Regulus flashlight can be hand-held or long-gun mounted (Additional mount required).  It is built with a shockproof high intensity LED with a output of 160+ Lumens.  The run time is 2 hours oh high and 300 hours low.  It is powered by three CR123 batteries.  The Regulus has four different light modes: constant, momentary, strobe, and dimming.  It is built with a anodized aluminum body.  It is waterproof down to 5 Meters.

Features:

• Handheld or Long-Gun Mounted (Additional mount required)
• Light Source: Shockproof High Intensity LED
• LED Output: 160+ Lumens
• Run Time: 2 Hours on High / 300 Hours on Low
• Waterproof: At 5 Meters / 15 Feet
• Lithium Battery Power: 9V from Three CR123 (Included)
• Multiple Modes: Constant, Momentary, Strobe, and Dimming
• Digitally Managed Circuit to Control Output Power and Heat
• Simple ALL-IN-ONE Push Button Tail Cap
• Hard-Coat Anodized Aluminum Construction
• Dimensions: 1.6” Head, 30mm Body x 7.5” L - Weight: 8.0 oz. w/Batteries