Fenix TK22 Tactical LED Flashlight 2014 Edition - 920 Lumens - CREE XM-L2 (U2) LED - Runs on 2x CR123A - Grey FinishThe all new Fenix TK22 is the latest incarnation of this popular style of tactical lights. With all the features and quality you have come to expect from Fenix brand lights, the TK22 carries on the tradition of being a high end tactical LED light that offers great value and versatility. Using a brand new CREE XM-L2 (U2) LED, this light packs an even harder punch than before.Practical or TacticalThe TK22 is a tactical style light, but is in truth a jack of all trades when it comes to personal lighting. The light excels at tactical operations uses, such as being mounted on a weapon for hunting. It offers a powerful strobe that can be used to disorient, a key feature for those in security, police or military work. The TK22 is also ideal for the home and civilian work.It can be mounted to a bicycle for night cycling, or simply used in the evening for a night time dog walk. This light is an all rounder that can handle all of your lighting needs in a professional or personal capacity. Same Style, New PowerSome of the greatest features of the new TK22 aren't new at all! This light features the same aircraft grade aluminum and type III hard anodized finish that the original had. The body style itself has not changed, with momentary on feature and a side switch for easy use (if it's not broken, don't fix it!). What has changed is the LED module, which had been upgraded to a CREE XM-L2 (U2), allowing the new light to reach up to 920 Lumens, putting it at the cutting edge of power for tactical style lights. Features: Uses CREE XM-L2 (U2) LED with a lifespan of 50,000 hours Orange-peel reflector 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 Intelligent memory function 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 Premium Type III hard-anodized anti-abrasive finish Toughened ultra-clear glass lens with anti-reflective coating Specifications: Light Source: CREE XM-L2 (U2) Runs on: 2x CR123A or 1x 18650 Output Mode / Runtime: Turbo: 920 Lumens - 1.5 hours High: 400Lumens - 3.5 hours Medium: 120 Lumens - 15.5 hours Low: 10 Lumens - 150 hours Strobe: 920 Lumens Dimensions: Diameter: 25.5mm (body) 40mm (head) Length: 147mm