• Proprietary Micro Optical System (MOS), for optimized output and runtime. • Super-bright 1/2 watt, 30,000 hour high flux LED. • An internal polymer body liner and shock proof switch housing allow for operation under the most extreme conditions. • Rubber push button tail cap switch. • O-ring sealed. • Unbreakable polycarbonate lens. • Unbreakable pocket clip. • Corrosion and water proof construction. • Shock-proof; drop test verified above the industry standard of six feet. • Type II MIL-SPEC abrasion and corrosion-resistant anodized aircraft aluminum. • Available in Matte Black.