Turn on the light by pressing the tailcap button until it clicks.
Twist the head to select between three output levels.
To access the lowest 4th level, turn the head to 3rd level, then 2nd level, and then back to 3rd level within one second.
You can pre-selected output level before turning on the light.
Cycle through auxiliary modes: tight the head (1st level), and loose the head (3rd level) and then tight the head within one second to enter auxiliary setting. Repeat to cycle through all settings. Turn off the light or loose the head to quit.
Switching between regular mode and tactical mode (default): Switch to 2nd output level and turn the flashlight on and off for 20 times.
Tail strobe feature (off by default): With this enabled, you can access strobe output at the tailcap switch button . To enable (or disable) this function (disable from factory), switch to 1st level and turn the flashlight on and off 20 times (one second or less between each click). With the tailcap strobe setting enabled, a double press of the switch button (within one second) will activate the strobe output.
Energy saving feature (on by default): T25C2 reduces output by 24% after 200 seconds at turbo mode. With this feature turned off, T25C2 reduces output by 8% instead. To toggle this feature, twist the head to 3rd level and turn the flashlight on and off for 20 times. Once setting has been changed, LED will output 3 seconds at 100% (enable), or 1 second at 100% (disable).
Warranty & Maintenance
Ten years performance guaranteed warranty
Proper maintenance goes a long way to ensure your light to serve in the toughest environment and years to come.