XTAR TZ20 Tactical 18650 CREE XM-L U2 LED 820Lumens DIY Mode Fla

XTAR TZ20 820Lm Mode DIY XM-L U2 Tactical LED Flashlight
50,000 hours lifespan CREE XM-L U2 LED
Max output 820 lumens; OP textured reflector, throws beam over 175 meters
Constant current circuit - maintains constant brightness
Battery: 1 x 17670,1 x 18650 or 1 x 18700 Li-ion battery (not included)
Working voltage:2.75V-4.2V
Runtime: low 18-lumens(180 hours)/ middle 320-lumens(200 minutes)/ high 800-lumens(80 minutes)
Size:140.5mm (Length) x 25.00mm (Body Diameter) x 35mm (Head Diameter)
Gross weight:203g
Made of durable aircraft-grade aluminum
Toughened ultra-clear glass lens with anti-reflective coating
Premium Type III hard-anodized anti-abrasive finish
Waterproof to IPX8
Tactical tailcap switch with memory function
Anti-roll, slip-resistant body design
Creative design, with 5 Low10%, Mid40%, High100%, Strobe, SOS mode, can cancel or recover
Mid, Low, Strobe, SOS mode at will