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Fenix TK75 2015 Edition 4000 Lumen LED Searchlight TK75XLBK

Manufacturer: Fenix Flashlight

Model: FF-TK75XLBK

Retail: $256.00


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Fenix TK75 2015 Edition updates this search light with higher lumen output and throw distance. The convenient dual switch operation makes the light easy to use and gives the user direct access to Burst mode with one click. The Four LEDs combine to create a long throw pattern to create an extremely bright beam of light that can be mounted or tethered for carry. Solid aircraft grade aluminum housing is both dust and water proof and ready to tag along on your next adventure. 

The Operation: Dual switch operation has a Master switch to run general operation where a long press of 0.5 seconds commands on/off and a quick press cycles through the brightness modes. Intelligent memory resumes at the last brightness level used. A single press on the Auxiliary switch will activate Burst mode of 4000 lumens, while a long press brings up instant strobe. Pressing both buttons simultaneously for three seconds will lockout the buttons to prevent unintended usage. Once locked, an additional simultaneous press of the buttons for three seconds will unlock the light.

The Body: Solid aluminum construction with integral heat sink is augmented with built-in thermal over-heat protection circuit to keep the light from overheating. A multi-function socket for straps and a tripod attachment make the light both portable and mountable. Runs on four 18650 Li-ion batteries or eight CR123A batteries not included.Comes with a short Lanyard, two spare o-rings and hand strap.

Outputs and Runtimes:

  • 4000 lumens - 1 Hr - 40 Mins
  • 1600 lumens - 3 Hrs 40 mins
  • 600 lumens - 11 Hrs 20 mins
  • 35 lumens - 270 Hrs
  • Burst
  • Strobe 


Bulb Type CREE XM-L2 U2 LED
Max Output 4000 lumens
High Output 1600 lumens
Medium Output 600 lumens
Low Output 35 lumens
Battery 4 x 18650 Li-ion
Max Runtime 270 hours
Min Runtime 1.66 hours
Beam Distance 2130 feet
Impact Resistance 1 meters
Waterproof 2 meters
Body Material Aluminum
Overall Length 7.3"
Bezel Diameter 87 mm
Body Diameter 52.5 mm
Weight 18 oz.
Country of Manufacture China