The TK12 takes the form factor of the TK11 and adds some versatility, giving you more brightness options plus strobe. To access the additional hidden modes, quickly loosen and tighten the head of the light two times.

• Cree XP-G LED (R5) with lifespan of 50,000 hours
• Two modes of output, selected by turning the bezel (Patented):
• Output A: 65 Lumens/12 hours
• Output B: 280 Lumens/1.5 hours
• Max beam length: 200 meters
• Digitally regulated output - maintains constant brightness
• Intelligent memory function
• Battery reverse polarity protection function
• Uses Two 3V CR123A Lithium batteries or one 18650 Li-ion battery
• 137.5mm (Length) x 25.4mm(Diameter) x 34mm(Head)
• 119-gram weight (excluding batteries)
• Made of durable aircraft-grade aluminum
• Premium Type III hard-anodized anti-abrasive finish
• Waterproof to IPX-8 Standard
• Toughened ultra-clear glass lens with anti-reflective coating
• Tactical tail cap switch with momentary-on function Anti-roll, slip-resistant body design
• Included accessories: holster, lanyard, body clip, two spare o-rings, and a rubber switch boot o-rings