Nitecore Concept 1 1800 Lumens Flashlight

Note: This item comes with the official Five-Year Nitecore warranty. Conditions apply.

Note: Batteries and Chargers are sold separately.

Note: NL1835HP rechargeable battery is required for Turbo mode (1800 lumens) to work. Buy it here.

Extremely compact 1x18650 palm-sized flashlight with 1800 lumens. Beam distance up to 220 meters. Magnetic tailcap design.

Concept Series Concept 1
Pioneer Design Revolutionary Performance 1x18650 | 1800 lumens

Concept Series Pioneer Design
As the flagship product series of Nitecore flashlights, Concept 1 combines the revolutionary performance with innovative design, intending to make a breakthrough in current illumination industry and bring a brand new illumination experience to users.

Extremely Small And Lightweight
Concept 1 is small and exquisite with 2.18oz weight and 111.5mm length, the size is as small as a 18650 battery, thus it is easy to put into pocket or packsack.

Extremely Powerful Cree XHP35 HD E2 LED
Concept 1 uses a CREE XHP35 HD E2 LED, integrated with the CREE breakthrough technology SC5 to greatly improved the light condensation by up to more than 50% in beam intensity, emitting 1800 scorching lumens, which enables the output of Concept 1 much more stronger than other flashlights powered by one 18650 battery. Beam intensity: 12,100cd Beam distance: 220 meters 1800 lumens

Intelligent High-Power Circuit
Built-in high power circuit, driving LED to emit 1800 scorching lumens, giving full play of CREE XHP35 HD E2 LED.

Compact Construction to Minimize the Size
Embedded compact intelligent circuit and outer side switch to spare room of inner space, minimizing the size of Concept 1.

Powered by One 18650 Battery, Making the Max Runtime Up to 300 Hours
18650 Lithium-ion battery offers higher energy density, energy storage performance and longer runtime than AA batteries. Concept 1 is compatible with two CR123 batteries.

Beam Distance Up to 220 Meters
Crystal Coating Technology combined with PDOT (Precision Digital Optics Technology) for extreme reflector performance.

Integrated ATR Module
The Concept 1 integrated with Advanced Temperature Regulation module to regulate its output and adapt to the ambient environment, maintaining stable performance, extending lifespan.

Multiple Ways Of Placement Keep Your Hands Free
Stainless steel clip provides various carrying options Magnetic tailcap can be attached to metal surface with stand capability.

Two Modes Selectable
General Mode: Tap the side switch 3 time quickly to enter Turbo from Standby Tactical Mode: Tap the side switch 3 times quickly to enter Strobe from Standby

Uses High Efficient Constant Circuit (NON PWM)
Constant lighting without flicker to relieve visual fatigue

The Led Doubles As a Power Indicator to Inform Battery Levels Anywhere Anytime
When power is off, every time the battery is inserted, the light will report battery voltage (to the nearest ±0.1V). For example, when the battery voltage is at a maximum charge of 4.2V , the power indicator will blink 4 times, followed by a one second pause and 2 more blinks before entering the standby status. Different voltages represent the corresponding remaining battery power levels.

Features

• Ultra-high output in a small size flashlight.
• Utilizes a CREE XHP35 HD E2 LED with a max output of up to 1800 lumens.
• Max beam intensity of up to 12,100cd and max distance of up to 220 meters.
• Crystal Coating Technology combined with 'Precision Digital Optics Technology' for extreme reflector performance.
• Max runtime of up to 300 hours.
• Side switch controls 5 brightness levels and 3 special modes.
• With integrated power circuit, the Concept 1 blinks to indicate remaining battery power and reports battery voltage to the nearest 0.1V.
• Features intelligent memory function (except for SOS and location beacon modes).
• High efficient constant current circuit board provides constant illumination.
• The built-in ATR module automatically regulates its output and adapts to the ambient environment to maintain optimal performance.
• Reverse polarity protection.
• Toughened ultra-clear mineral glass with anti-reflective coating.
• Magnetic tail cap with stand capability.
• Constructed from aero grade aluminum alloy with HAIII military grade hard anodized finish.
• Waterproof in accordance to IPX-8 (two meters submersible)
• Impact resistant to 1.5 meters.

Specifications

• Max Output: 1800 lumens
• Max Beam Intensity: 12,100 cd
• Max Beam Distance: 220 m
• Max Run Time: 300 h 0 m / 12.5 d 
• LED: CREE XHP35 HD E2
• Brightness Outputs: (IMR 18650)
• Turbo: 1800 lumens / 30 min
• High: 810 lumens / 1h 30 min
• Medium: 300 lumens / 4h
• Low: 80 lumens / 15h
• Ultralow: 1 lumen / 300h
• Brightness Outputs: (2x CR123A)
• High: 810 lumens / 1h 15 min
• Medium: 300 lumens / 3h 30 min
• Low: 80 lumens / 13h
• Ultralow: 1 lumen / 200h
• Battery: 1 x 18650, 2 x CR123
• Reflector: SMO
• Special Modes: Location Beacon, Strobe
• Beam Color: White light 
• Feature: Dual-Output, Infinitely Variable Brightness, Tail Stand
• Dimensions
• Length: 111.5 mm / 4.39 in
• Head Diameter: 24.5 mm / 0.96 in
• Tail Diameter: 23.8 mm / 0.94 in
• Weight: 61.9 g / 2.18 oz

Activity: Gear, Hunting, Law Enforcement, Military

Accessories: holster, pocket clip, lanyard, and spare O-ring.

Country of Origin: China