The Nitecore EC20 XM-L2 960LM Strong Light Aluminum Alloy LED Flashlight provides reliable lighting whenever you need it! The top grade XM-L2 LED it uses gives off blinding bright light up to 960 lumens， illuminating up to 222 meters away. Meanwhile， innovative single button design offers easy access to seven brightness levels and modes. Built with a waterproof housing made of aero grade aluminum alloy， this flashlight is perfect for hiking， camping， cycling and other outdoor adventures. Don’t hesitate to get one now! <br>                                    Features            Integrated “Precision Digital Optics Technology” provides extreme reflector performanceInnovative single button design offers easy access to seven brightness levels and modesHigh efficiency constant current circuit board provides max runtime of 520 hoursIntegrated power indicator light displays remaining battery power (patented)Power indicator’s secondary function displays battery voltage (accurate to 0.1V)Instant access to ultra-low outputReverse polarity protection prevents damage from incorrectly inserted batteriesConstructed from aero grade aluminum alloy with HAIII military grade hard-anodized finishWaterproof in accordance to IPX-8 (two meters submersible)Impact resistant to 1.5 metersTail stand capability                                                            Specifications            Brand    NITECORE    <br>Maxium    960 lumens    <br>Four selectable brightness plus strobe and SoS brings flexibility in operation    <br>960 lumens (1 hr 15 min )    <br>210 lumens (6 hr )    <br>50 lumens ( 28 hr )    <br>1 lumens ( 300 hr )    <br>Model    EC20    <br>Beam distance    242 yards (222meters)    <br>Beam intensity    12，450 cd    <br>BatteryConfigurations    1 x 18650/2 x CR123A(Not Included)    <br>Length    5” (128mm)    <br>Diameter    1”(25.4mm)    <br>Waterproof    IPX-8 (2m submersible)    <br>Weight    2.36oz / 67g    <br>                                                            Package Includes            1 x Flashlight1 x Spare O-ring1 x Quality Lanyard1 x Charger1 x Cable Line1 x Nitecore NL186 18650 Battery