The TK41 LED Flashlight from Fenix features three normal outputs from 15 to 365-lumens, a powerful 900-lumen turbo, and two strobe modes. Easy-to-reach dual pushbuttons on the handle control the modes and outputs. The right one controls on/off and a double click activates the strobe function. Use the left button to cycle through the output modes, and when the strobe mode is on to choose from a disorientating strobe or an emergency SOS signal. An intelligent switch remembers the last output intensity selected and goes to that output the next time it is turned on. Regulating circuitry maintains a constant intensity level throughout the charge of the battery, ensuring dependable performance.
The aluminum alloy body is built for the rigors of daily use. It has a corrosion and scratch-resistant Type III hard-anodized finish, and o-rings seal the housing to give it an IPX8 rating, to be submersible to 6.6'. The light is also impact-resistant to 3.3'. Its circuitry allows it to run on alkaline or Ni-MH rechargeable batteries, and reverse-polarity protection prevents damage to the light if the batteries are put in incorrectly.
900-lumen turbo mode
15 / 120 / 365-lumen normal outputs
White Cree XM-L2 (U2) LED emitter
Disorientating strobe mode and emergency SOS signal mode
Deep, smooth reflector produces a beam without holes or hotspots
Digitally regulated output maintains constant beam intensity throughout charge of battery
Dual pushbutton switches on handle
Right button for on/off, left button cycles through output
Intelligent switches remember last output intensity selected
Double-click right button to activate strobe, press left button for SOS signal
Aluminum alloy housing
Scratch and corrosion-resistant Type III hard anodized finish
Anti-reflection coated and tempered glass emitter window
Heat dissipating fins on head help prevent over-heating
IPX8 rated, submersible to 6.6'
Impact resistant to 3.3'
Reverse polarity protection prevents damage to light if batteries are installed incorrectly