Fenix Flashlight TK35 LED Flashlight has been discontinued, here are some related products you might like:

15 / 125 / 375 / 900 Lumen, XM-L2 U2 Cool White LED

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Fenix 's TK35 LED Flashlight features a cool white XM-L2 U2 LED that produces a wide range of beam intensities from a task-orientated low of 15 lumen to a darkness-piercing 900 lumen turbo mode that will light up large areas or rooms. Complementing the wide output range is a powerful 900 lumen disorientating strobe mode and a 125 lumen SOS emergency signal that balances beam intensity with battery conservation ensuring that distress signal will be visible without draining the battery too fast. Control of the outputs and modes is done via dual pushbuttons on the tailcap. The larger button provides access to the momentary and constant-on modes, while with the smaller one you select the output intensity and flashing modes. Having two button sizes with different tactile feels provides easy identification when it is dark or if you are wearing gloves.

Designed for a long life in the field, the TK35 features a lightweight and durable aluminium body with a type III hard anodised finish that offers an additional level of protection from scratches and corrosion. The light is impact-resistant, and O-ring sealed for an IPX8 rating making it submersible to a depth of 6.6'. Integrated circuitry provides protection from over-heating and prevents damage to the light if the batteries are installed incorrectly. The output is also digitally regulated for a consistent beam intensity throughout the life or charge of the battery. Adding to the light's versatility, it can run on different battery sizes and chemistries. It takes either two user-supplied 18650 rechargeable or four CR123 disposable batteries.

Key Features

  • Low: 15 lumen
  • Moed: 125 lumen
  • High: 375 lumen
  • Turbo: 375 lumen
  • XM-L2 U2 LED emitter
  • 375 lumen disorientating strobe mode
  • 125 lumen SOS distress signal automatically cycles through Morse-code sequence
  • Location: Tailcap
  • Type: Dual pushbutton
  • Momentary and constant-on activation
  • Large on/off button with non-slip dimpling
  • Smaller mode button for output intensity and mode selection
  • Intelligent last-mode-memory switch
  • Lightweight and durable aluminium alloy housing
  • Scratch and corrosion-resistant type III anodised finish
  • Anti-reflection coated tempered glass emitter window
  • Anti-roll and slip-resistant grip design
  • IPX8-rated, submersible to 6.6'
  • Impact resistance tested to 3.3'
  • Heat-dissipating fins on head help to prevent overheating
  • Runs on two user-supplied 18650 rechargeable or four CR123A lithium batteries
  • Digitally regulated output maintains consistent beam intensity throughout battery charge
  • Over-heat protection circuitry automatically steps-down the output to prevent damage due to excessive heat
  • Reverse polarity protection prevents damage to light if batteries are installed incorrectly
  • Low-voltage indicator when using rechargeable batteries


Illumination Source1 x XM-L2 U2 LED
Output RangeLow: 15 lumen
Moed: 125 lumen
High: 375 lumen
Turbo: 900 lumen
Strobe: 375 lumen
SOS beacon: 125 lumen
Battery2 x 18650
4 x CR123
RuntimeLow: 140.0 hr
Moed: 18.0 hr
High: 5.5 hr
Turbo: 1.75 hr
ConstructionAluminium alloy
WaterproofingIPX8-rated, submersible to 6.6' / 2.0 m
Impact Resistance3.3' / 1.0 m
DimensionsHead diameter: 2.0" / 5.2 cm
Body: 6.5 x 1.7" / 16.5 x 4.4 cm
Weight9.7 oz / 275.0 g, without batteries
Fenix Flashlight TK35 LED Flashlight
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