UniqueFire 1508 T38 IR 850NM Black LED 38mm Convex Lens Infrared Light Night Vision Flashlight Adjustable Focus Zoomable Torch for Night Hunting (only T38 850nm torch) CAUTIONInfrared (IR) light is invisible to the human/animal eye & will require an infrared camera or night vision equipment to be able to see. (Only a small and faint red glow on the LED to show you that the torch is on). INTERCHANGEABLE SYSTEMQuick 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) ASPERICAL LENST38 (38MM) glass aspheric convex Lens. T38 - 200+ yards;T50 - 300+ yards ;T67 - 400+ yards;T75 - 500+ yards. And enables change the torch head to T38, T50, T67, T75.(Extra Torch Head purchased separately) MODE MEMORY3 Modes System From Low-Mid-High with Mode Memory. (This Flashlight Remembers and Turns on to the Last Setting that it is Operated On). PACKAGE INCLUDES1 x UF1508 T38 850nm IR Flashlight (Battery please purchase extra.). Powered by 1*18650 or 2*18650 Li-Lon rechargeable battery with operating voltage of 3.7-4.2V LED: IR 850nm LED Range: 50-150 Meter+ Material: Aircraft Aluminum Alloy Batteries Input Voltage: 3.7-4.2 V Waterproof: Splash Proof Only Weight: 234 g <span class="a-text-bold"><u>(Without Battery)</u></span> Battery: 1 x 18650 or 2 x 18650 Rechargeable Battery <span class="a-text-bold">(Not Included)</span> Dimension: 215 mm (Length) / 41 mm (Head) / 25 mm (Body) / 28 mm (Tail) 38 mm glass aspheric convex Lens Twist zoom adjuster - spot/flood Shockproof aluminium construction Easy Interchangeable LED pill system &#039;O&#039; ring sealed waterproofing Glow-in-the-dark switch (standard) Low maintenance - High performance Interchangeable on-off switch standard/remote (extra remote purchased separately) Ward D vision Yukon Photon Pulsar N550/750 Armasight Drone Pro NiteSite NS50/200 Viper-Wolf With The Light On, Gently Press(Half-way Press) The Tail Switch to Switch Each Mode From High/med/low . Hard Press The Tail Switch Until it Clicks (Complete Press) to Activate The Torch. Hard Press(Complete Press) Gain Until it Click to Turn The Light Off. The UniqueFire focusable torch is a true innovation in hunting torch technology. It features a quick change LED pill system that enables the color of LED to be changed easily from red, green, white or infrared without the use on any specialist tools. XM-L T6 / XM-L2 ( White Light ) XRE/ XP-E ( Green / Red / White Light ) IR 850NM/ 940NM (IR Light ,you need with IR Equipment) .