Features 
 - Utilizes 4 x CREE XP-G3 S3 LEDs for a max output of 2, 700 lumens 
 - Lightweight and rigid CNC machined body for an excellent cooling
 - performance
 - Utilizes a bead surface total reflective optic lens for uniform and soft light
 - Maximum peak beam intensity of 4,500cd and maximum throw of 134 meters
 - Powered by a 21700 high capacity Li-ion battery while compatible with 18650 and CR123 batteries, to provide 
                 runtime up to 1,200 hours 
 - One switch controls 5 brightness levels and 3 special modes
 - Built-in Lion batter charging circur with a Micro USB port
 - NITECORE 21700 rechargeable Li-ion battery (NL2140HP 4,000mAh) included
 - STROBE Mode uses randomly changing frequencies for stronger dizzying effects
 - The power indicator beneath the switch indicates the remaining battery power
 - The power indicator can also display the battery voltage (+0.1V)
 - Wide range flood optic system of 100° illumination angle specially designed for
 - outdoor goolications
 - Incorporated Advanced Temperature Regulation (AT) module (Patent No.Z1201510534543.6)
 - Specially designed lightweight and breathable headband included
 - Electronic reverse polarity protection
 - Constructed from aero grade aluminum alloy
 - HA IlI military grade hard-anodized finish
 - Rating in accordance with IP68 (2 meters submersible)
 - Impact resistant to 1 meter
 - Magnetic tail cap with stand capability
 • Max Output 2700 Lumens
 • Max Beam Distance 134 m
 • Max Beam Intensity 4500
 • Max Runtime 1200 h 0 m / 50 d
 • LED 4 x CREE XP-G3 S3 LED
 • Reflector SMO
 • Battery 1 × 21700, 1 × 18650, 2 × CR123, 2 × RCR123
 • Special Modes Location Beacon, SOS, Strobe
 • Beam color White Light
 • Length 128.2 mm / 5.04 in
 • Weight 138.5 g / 4.88 oz
 • Activity Gear, Outdoor/Camping
Specifications
 • Max Output: 1800 lumens
 • Max Beam Distance:  176 m
 • Max Beam Intensity : 7750 cd
 • Max Runtime : 17 h 0 m / 0.7 d
 • LED:  CREE XM-L2 U2
 • Reflector:  SMO
 • Battery:  Rechargeable Li-ion
 • Special Modes:  Warning Flashing
 • Beam color:  White Light
 • Length:  109.3 mm / 4.3 in
 • Weight:  234.5 g / 8.27 oz
 • Activity:  Outdoor/Camping
Inside the box
 • HC35
 • NITECORE 21700 Rechargeable Li-ion Battery
(NL2140HP 4,000mAh)
 • USB Charging Cable
 • 18650/CRI23 Battery Magazine
 • Headband
 • Bracket
 • Spare O-ring
 • Clip
 • Lanyard