Fenix TK75 2018 Edition Flashlight 5061-192

Fenix TK75 2018 Edition Flashlight

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Free store pickup available at some stores: inside or at the storefront

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Show Description

Boom! Up to 5100 lumens to punch a hole in the darkness. Get both spot and flood lighting with the TK75's 4 top-of-the-line LEDs. An intelligent circuit remembers what mode you last used and provides a battery power indicator. This boombox of lighting goes way beyond your old flashlight: it lights a campsite, helps you through an emergency and lets you play pond hockey until midnight.

  • 8 lighting modes: 50 lumens (95h), 150 lumens steady and S.O.S. (46h), 450 lumens (17.75h), 1000 lumens (6h), 2000 lumens (3h), 5100 lumen turbo (2.25h) and a 5100 lumen strobe.
  • Powered by four 18650 rechargeable lithium-ion batteries.
  • Only use 4 matching 18650 batteries. Do not mix brands or capacities of battery.
  • Redesigned battery holder doubles as a charger, complete with LED power indicator.
  • 4-level power indicator mode takes the guesswork out of battery life.
  • Uses 4 Cree XHP35 HI (U2) LEDs with a lifespan of 50,000 hours.
  • Ultra-clear glass lens is toughened for durability and has anti-reflective coating for maximum efficiency.
  • Made of durable aircraft-grade aluminum with a crenulated stainless steel bezel.
  • Premium Type III hard-anodized anti-abrasive finish.
  • Lock-out function prevents accidental activation.
  • Standard threaded tripod mount in body.
  • Flat tail cap for tail-standing capability.
  • Digitally regulated output maintains constant brightness.
  • Over-heat protection to avoid high surface temperatures.
  • Intelligent memory circuit returns to previous brightness level.
  • Includes TK75 (2018), micro-USB charging cable, shoulder strap, lanyard, spare O-rings, 18650 battery holder (no batteries) and manual.

Tech specs

Show Tech specs
Weight 830g
Ideal for
  • Emergency preparedness
  • Professional trades
Body material Metal
Light modes

The number of lighting levels/modes the light has (i.e., low, med, high, flash).

8 modes
Beam distance - boost 850m
Beam distance - low 147m
Beam distance - med 257m
Beam distance - high 517m
Boost mode

Briefly increases the light output to maximum brightness and distance.

Light source 4 XHP35 HI LEDs
Burn time - low 46 h
Burn time - med 17.75 h
Burn time - high 3 h
Max light output

The total quantity of light emitted in every direction from a source of light; measured in lumens.

5100 lumens
Beam pattern

Beam pattern affects how much you can see within the area of light thrown from the headlamp. Wide beams are good for close-up; spot or focussed beams are good for long range visibility.

  • Wide
  • Spot
IPX rating

Indicates the degree of protection against liquid. IP X1: Dripping water while in normal operating orientation; IP X4: Splashing water; IP X5: Water jets; IP X6: Powerful water jets; IP X7: Immersion up to 1m ≤ 30 minutes; IP X8: Suitable for submersion as specified by manufacturer.


Rechargeable lights give you hassle-free recharging with almost any power source. Replaceable batteries provide instant power, but you’ll need to bring extra batteries, recycle used ones and buy new ones.

Red light mode No
Regulated output

On regulated lights brightness is consistent, and does not decrease gradually as the batteries are drained.

Batteries 4 18650s (not included)
Pocket clip No
Flash mode Yes
Made in China