M21K Powerful SFT90 LED Flashlight 8000lm TIR Lens Long Throw Torch Lanterna

• Material: aluminum alloy

• Low voltage warning: automatic power off

• Reverse polarity protection:YES

• High temperature protection: YES,When the temperature on the drive board reaches 55 degrees Celsius, the current will slowly drop, but the naked eye cannot detect the drop in brightness, which will not cause a psychological gap.

• Lens Type: 50mm 3degree TIR lens

• Charging: 2A current

• Switch position: side button

• Tail stand: yes

• LED : SFT90

• Battery included or not: included

• Battery type required: 1*21700 battery (can bear 20A current)

• Luminous flux: maximum 5000-8000LM ,theoretical LED output value, the actual light output is lossy, for reference only

• LED:  LHP73B   6000K
  

• Output current: max 20A

• Head diameter: 55mm

• Battery tubediameter: 28mm

• Flashlight length: 141.5mm

• Product weight: 216g

• Weight with box: 280g

Flashlight Operation

• Press the button → The flashlight turns on at the last memorized brightness → Hold the button to gradually increase brightness → Release, then hold the button again to gradually decrease brightness
• When the flashlight is off, press and hold the button → Moonlight mode (this brightness level can not be memorized)
• Whether the flashlight is on or off, double-click the button → 10A brightness mode
• Whether the flashlight is on or off, double-click and hold the button → 20A brightness mode (after releasing the button, it returns to the previous brightness level or turns off)
• When the flashlight is off, triple-click the button → Strobe mode
• When the flashlight is off, quadruple-click the button → Tactical mode, 20A; quadruple-click again to exit Tactical mode
• When the flashlight is off, quintuple-click the button → Voltage check (“” indicates flashes, “** pause *******” indicates a voltage of 3.7V)
• When the flashlight is off, six-click the button → Switch to stepped brightness mode: four brightness levels, maximum current 10A
• When the flashlight is off, ten-click the button → Lockout mode; under any operation the flashlight will blink once to indicate it is locked. Ten-click again to exit Lockout mode. Note: This is the only way to unlock.
• The flashlight features low-voltage protection and temperature control protection.