• Utilizes 4 x CREE XP-L2 V6 LEDs with a max output of 4,400 lumens
• An optical system combined with crystal coating and "Precision Digital Optics Technology" (PDOT)
• Maximum peak beam intensity of 11,100cd and maximum throw of 211 meters
• Highly efficient constant current circuit provides a stable output for up to 700 hours
• One side switch specially designed for outdoor applications controls 5 brightness levels and 3 special modes
• Strobe mode uses randomly changing frequencies for stronger dizzying effects
• A power indicator beneath the side swith indicates the remaining battery power
• The power indicator can display the battery voltage
• Nitecore 21700 rechargeable Li-ion battery (NL2150HPR 5,000mAh) included
• Incorporated Advanced Temperature Regulation (ATR) module 
• Electronic reverse polarity protection
• Optical lenses with double-sided scratch-resistant coating
• Constructed from aero grade aluminum alloy
• HAIII military grade hard-anodized finish
• Tail stand capability
• LED: 4 x CREE XP-L2 V6

Power Source: 1 x 21700, 2 x CR123, 2 x RCR123
Max Output: 4.400 Lumens
Max Beam Distance: 211 m
Max Beam Intensity: 11,100 cd
Max Runtime: 700 h 0 m (29.16 d)
Reflector: SMO
Special Modes: Location Beacon, SOS, Strobe
Beam color: White Light
Activity: Gear, Search, Outdoor / Camping

Brightness Output / Runtimes / Throw distances /Using a 21700 Li-ion Battery:
Turbo: 4,400 lumens / 30 min* / 211 m
High: 1,050 lumens / 3 h 15 min / 105 m
Mid: 320 lumens / 7 h 30 min / 57 m
Low: 50 lumens / 45 h / 21 m
Ultralow: 2 lumens / 700 h / 3 m
Strobe: 4,400 lumens /- /-
SOS: 4,400 lumens /- /-
Beacon: 4,400 lumens /- /-
*The Turbo level is only accessible when using a 21700 rechargeable Li-ion battery with an output over 15A. It is inaccessible when using CR123/RCR123 batteries.

Dimensions:

• Length: 4.62" (117.56mm)
• Head Diameter: 1.13" (28.6mm)
• Tube Diameter: 1.02" (25.8mm)
• Tail Diameter: 1.11" (28.1mm)
• Weight: 2.82oz (80g)

Included Accessories:

• 1 x Nitecore 21700 Rechargeable Li-ion battery (NL2150HPR 5,000mAh)
• USB-C charging cable
• Clip
• Lanyard
• Spare O-ring
• Holster
• CR123 Battery Magazine