Combo: NITECORE E4K Compact EDC Flashlight - 4400 Lumens -1x NITECORE 21700 Battery Included  
w/Nitecore R40 Rechargeable Flashlight -1000 Lumens +Battery 

Equipped with 4 x CREE XP-L2 V6 LEDs with a lifespan of 50,000 hours, the NITECORE E4K is able to emit a blazing output of 4,400 lumens from a palm sized body with a max peak beam intensity of 11,100cd and a max throw of 211 meters, ideal for EDC (Everyday Carry), trekking, camping and more. The independently controlled quadruple LEDs are powered by a constant current circuit to provide a durable usage with guaranteed safety.

The ultra compact and lightweight body of the E4K provides convenient and flexible usage and is constructed with a CNC machined unibody design, featuring lightweight, solidity and excellent heat dissipation. The anti-skid knurling is ideal for long term carry or operation. The cooling fins are designed to reduce weight and enable quick heat dissipation. The tail stand capability offers hands-free operation to be placed on a flat surface.

With the NL2150HPR battery (5,000mAh) included, the E4K is recommended to be powered by 1 x 21700 battery (discharge current over 15A) while compatible with 2 x CR123 / RCR123 batteries. It provides 700 hours ultra long runtime for a consistent usage of 30 days on ULTRALOW. The integrated ATR technology regulates the output of the E4K according to the working condition and ambient environment to maintain the optimal performance.

Specially designed for outdoor applications, the one hand operable side switch of the E4K has a wearproof silicone cover which is friendly for glove users. With 5 brightness levels, 3 special modes and dual user modes available to offer direct access to TURBO/STROBE, it serves as your best lighting tool for multiple scenarios.

You can be easily informed of the power level with the patented power indicator. The included two-way clip also enables additional carrying ways to be clipped in the pocket, the backpack or the belt.

Features & Specifications:

• 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

Nitecore R40 CREE XP-L HI V3 LED Rechargeable Flashlight -1000 Lumens w/Charging Dock

Features & Specifications
Utilises a CREE XP-L HI V3 LED, maximum output up to 1000 lumens
A proprietary flat top NL2650DW battery included
Max runtime up to 1000 hours
3 charging systems to suit different user preferences
2 charging cradles for inductive charging
USB rechargeable with integrated charging circuit
Precision Digital Optic Technology (PDOT) provides extreme reflector performance
Dual switch design, uncluttered user interface
5 Brightness levels and 3 special modes (Strobe/SOS/Beacon) readily available
Maximum throw up to 520 metres
Built-in power indicator reports battery level (Patent No. ZL201220057767.4)
Quick access to “Turbo” and “Ultralow” outputs
Toughened ultra-clear mineral lens with anti-reflective coating
Aerospace grade aluminium alloy construction
HA III hard anodizing
Waterproof in accordance with IPX8 (2 metres submersible)
Impact resistant to 1.5 metre
Tail stand capability
 

Output / Runtime: 1x proprietary 26650 battery:

Turbo: 1000 lumens / 1.5 hours
High: 420 lumens / 4.5 hours
Medium: 200 lumens / 10.5 hours
Low: 50 lumens / 32 hours
Firefly: 1 lumen / 1000 hours
Beam intensity: 67,700 cd
 

Charging cradles specification

Input: DC 5-12V 1A(MAX)
Output: 5V 1A(MAX)
Wall mount cradle: 3.7”x2.1”x2.24”(94mm x 53.5mm x 57mm) Weight: 2.64oz (75g)
Desktop cradle: 2.28”x2.28”x1.49”(58mm x 58mm x 38mm) Weight: 1.29oz(36.6g)
Battery Options
The NL2650DW is a Nitecore proprietary battery dedicated for the R40 only.
*The R40 is designed to work with the NL2650DW battery only, it shall not be used with other button top
or flat top 26650 batteries.
 

Includes
Holster
Lanyard
O-ring
Charging port cover,
NL2650DW rechargeable battery (3.7V 5000mAh), (The NL2650DW battery can also be purchased separately)
Adaptor, Wall mount cradle(R40WC),
Desktop cradle
Vehicle adaptor