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K3-I8 | 850NM Long-Range Infrared Flashlight | 5000MW OSRAM IR LED

K3-I8 | 850NM Long-Range Infrared Flashlight | 5000MW OSRAM IR LED

Regular price $79.95
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Cyansky K3-I8 850NM Long-Range Infrared Flashlight

Tactical Momentary and Constant Power On/Off

Strong and Adapt to Bad Environment

High-performance Tactical IR flashlight


Main Features:

  • Weight: 207g (with battery)                           
  • Distance: 350 meters
  • High Runtime: 5 hours
  • High Output: 
  • Light Color: Infrared
  • Charging: Type-C USB Port
  • Batteries: 1*21700/1*18650 battery rechargeable Li-ion battery
  • Weatherproof: IPX8 waterproof and 2-meter impact resistance, -30~50 centigrade
  • Unique Design: Hidden and Compact-size
  • Main Application: Military Action, Police Duty and law enforcement, Observation, Hunting


Personalized Tactical Accessories


Key Attributes
  • Maximum Output: 5000mW
  • Runtime: 5 hours
  • Peak Beam Intensity: 30625 candela 
  • Switching: Click tailcap
  • Length: 6 in (14.8cm)


If you are in law enforcement or the military, a long-range IR flashlight is an indispensable component of your tactical gear. We at Helius are committed to providing the best equipment for our uniformed heroes. The K3-I8 850NM long-range IR flashlight with a maximum beam distance of 350 meters is palm-sized, has a compact design, and comes with a clip and holster to keep your hands free. Its compatibility with almost all night vision devices in the field makes it a perfect choice for military and police operations during the night. Its low interference and great invisibility features make it suitable for night hunting along with patrol duties.

It has a one-switch on/off design, making the operation easier in tactical situations. The 5000 mW battery gives it a runtime of 5 hours. It is waterproof, and the aviation-grade hard aluminum alloy shell makes it tough and resistant to frequent collisions during tactical operations. So, why wait? Make K3-I8 a part of your tactical gear today itself.



      Durable high-strength and oxidation-resistance aluminum


      Packing List

        • 1*LED flashlight
        • 1*Lanyard
        • 1*5000mAh 21700 battery
        • 1*Charging Cable
        • 1*Holster
        • 1*Spare Waterproof o-ring
        • 1*Metal Clip
        • 1*Warranty Card
        • 1*User Manual



        If the IR illuminator flashlight will not be used for an extended period, remove the battery.
        Strictly prohibited for children’s operation.
        Do not put the flashlight with the Li-ion battery in it into the fire, otherwise, it will explode.
        Do not put the flashlight with the battery cover opened into the water.
        Do not reverse the positive and negative of the Li-ion battery or your separate battery.

        Warning: IR is invisible to naked eyes. Please unscrew the tail of the IR flashlight by a half-turn to avoid accidental power-on.

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