Fenix TK75 XM-L2 (U2) Flashlight

·Uses Cree XM-L2(U2) LED with a lifespan of 50000 hours
·Uses four18650 rechargeable Li-ion batteries
·185mm (Length) x 52.5mm (Diameter) x 87.5mm (Head)
·510-gram weight (excluding batteries)
·Digitally regulated output – maintains constant brightness
·Low-voltage warning function to alert users to replace the batteries
·Reverse polarity protection guards against improper battery installation
·Dual button switch system in the front for quick switching
·Made of durable aircraft-grade aluminum
·Premium Type III hard-anodized anti-abrasive finish
·Toughened ultra-clear glass lens with anti-reflective coating