UniqueFire UF-1405 T67 850nm IR Flashlight Infrared Torch Night Vision Zoomable Flashlight 67mm Convex Lens Torch with with Memory Function for Hunting QUICK CHANGE LED PILL SYSTEM: The UF-1405 has unique feature a quick change LED pill system that enables the colour of LED to be changed easily from red, green, white or infrared without the use on any specialist tools. (extra LED pill purchased separately) LONG RANGE ILLUMINATION: Utilize high power IR black 850nm LED emitter- the smallest infrared LEDs with more than one watt of optical power. Rotary focusing system: illuminate much farther with smaller light spot. CAUTIONS: Infrared light is invisible to human eyes. It is designed to be used with night vision device.(Only a small and faint red glow on the LED to show you that the torch is on). ASPHERICAL LENS: 67MM Lens rotary focusing torch suitable for hunters. Illuminate much farther with smaller light spot. It has the ability to focus in for a tight spotlight or back out for a great effect. MODE MEMORY: 3 Modes System from Low-Mid-High with Mode Memory. (This Flashlight Remembers and Turns on to the Last Setting that it is Operated On). It is powered by 2 x 18650 rechargeable battery (not include in the package). Armasight Drone Pro Yukon Photon Pulsar N550/750 NiteSite NS50/200 Viper-Wolf Ward D vision DIY night vision