Combo: NITECORE E4K Compact EDC Flashlight - 4400 Lumens -1x NITECORE 21700 Battery Included  
w/Nitecore Multitask Hybrid MH12GTS USB Rechargeable XHP35 HD Flashlight - 1800 Lumen

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 Multitask Hybrid MH12GTS USB Rechargeable XHP35 HD Flashlight - 1800 Lumen

Features and Specifications:

Utilizes CREE XHP35 HD LED, with a maximum output of 1,800 lumens
Maximum peak beam intensity of 12,760cd and maximum throw of 226 meters
An optical system combined with crystal coating and “Precision Digital Optics Technology” (PDOT) • High e ciency constant circuit provides stable output up to 250 hours
The metal side switch controls 5 brightness levels and 3 special modes
STROBE Mode of randomly changing frequencies for stronger dizzying e ects
A power indicator beneath the side switch indicates the remaining battery powe(Patent No. ZL201220057767.4)
The power indicator can also display the battery voltage (±0.1V)
Built-in Li-ion battery charging circuit with a Micro-USB port
NITECORE 18650 rechargeable Li-ion battery (NL1835HP 3,500mAh) included • Rigid double layer tube design
Incorporated Advanced Temperature Regulation (ATR) module(Patent No. ZL201510534543.6)
Electronic reverse polarity protection
Optical lenses with double-sided scratch resistant coating
Constructed from aero grade aluminum alloy
HA III military grade hard-anodized nish
Waterproof in accordance with IPX8 (2 meters submersible) • Impact resistant to 1 meter
Tail stand capability
LED: CREE XHP35 HD
Power Source: 1 x 18650 or 2 x CR123A
Peak Beam Distance: 226 meters (741 ft.)
Peak Beam Intensity: 12760cd
Brightness Outputs (Using 1 x 18650):
Turbo 1800 Lumens - 30 Minutes
High 900 Lumens - 2 Hours, 15 Minutes
Medium 240 Lumens - 5 Hours, 45 Minutes
Low 70 Lumens - 19 Hours
Ultralow 1 Lumen - 250 Hours
Special Output Strobe, Beacon, SOS
IPX Rating: IPX-8 (2 Meter Submersible)
Impact Resistance: 1 meters (3.2 ft.)
Dimensions:
Length - 5.67" (144mm)
Head Diameter - 1" (25.4mm)
Body Diameter - 1.02" (26mm)
Weight: 3.51oz. (99.5g)