Note: This item comes with the official One-Year Nitecore warranty.

Features

• Max output of 1,600 lumens
• Utilizes ultra high efficiency UHE LED
• Equipped with a primary white light (Color Temperature: 6,000K) and a auxiliary red light
• Utilizes an optical matrix lens system with various facets
• Includes a 4,000mAh 18650 high capacity Li-ion battery
• Highly efficient constant current circuit provides stable output
• Built-in intelligent Li-ion battery charging circuit with a USB-C charging port (5V=2A)
• Designed with two buttons different in shape and touch, offering easy one-handed operation
• Offers 5 brightness levels, 3 special modes, and 2 brightness options for red light
• Designed with 4 power indicators to indicate the remaining battery power
• Constructed from PC and aero grade aluminum alloy
• HA III military grade hard-anodized finish.
• Incorporated advances temperature regulation (ATR) module (Patent No. ZL201510534543.6)
• Includes a removable bracket
• Impact resistant to 2 meters
• Waterproof and rustproof rating in accordance with IP68 (2 meters submersible) 

Specifications

• Max Output: 1,600 Lumens
• Max Beam Distance: 157m
• Max Beam Intensity: 6,170cd
• Max Runtime: 200 h 0 m / 8.33 d
• LED: 6 x NiteLab UHE LEDs
• Battery: 4,000mAh 18650 Li-ion Battery
• Beam color: White Light, Red Light
• Dimensions: 80.0mm x 42.0mm x 48.5mm (3.15" x 1.65" x 1.91")
• Weight: 140 g / 4.94 oz
• Feature: Matrix-Design 6-Core UHE Optics

Activity 

• Outdoor/Camping
• Hiking/Trekking
• Trail Running
• Climbing
• Outdoor Work

What’s in the Box

• NL1840 4,000mAh
• USB-C to USB-C charging cable
• Bracket
• Headband
• Storage case
• Top strap
• Spare o-ring
• Manual

Country of Origin: China