Fenix TK22 Flashlight Special Edition (Grey)

Fenix TK22 features a powerful, tough, durable, and fully waterproof design intended for harsh outdoor conditions. Powered by large capacity 18650 Li-ion battery, safe 16340 LiFePO4 battery or frost-resistant CR123ALithium battery, the light makes a perfect combination of extreme brightness and ultra long runtime. The innovative side switch on the head flows between four brightness levels and strobe mode，plus the advanced constant brightness technology and waterproof to IPX-8 standard, TK22 will be your reliable partner when searching ，rescuing, etc.
http://www.fenixlight.com/ProductMore.aspx?id=100&tid=8&cid=1

Features

·Uses Cree XM-L2 (T6) LED with a lifespan of 50,000 hours
·Uses one 18650 rechargeable Li-ion battery or two 3V CR123A Lithium batteries
·147mm (Length) x 25.4mm (Diameter) x 40mm (Head)
·157-gram weight (excluding the battery)
·Digitally regulated output - maintains constant brightness
·Low-voltage warning function, to remind the users of battery replacement when in low voltage
·Reverse polarity protection, to protect from improper battery installation
·Anti-roll, slip-resistant body design
·Tactical tail cap switch with momentary-on function
·Mode switch button in the front, one press for brightness selection
·Made of durable aircraft-grade aluminum
·Premium Type III hard-anodized anti-abrasive finish
·Toughened ultra-clear glass lens with anti-reflective coating