UniqueFire 1503 IR 940nm LED Long Distance Infrared Light Illuminator hunting Flashlight for Night Vision Scopes丨T50 Adjustable Focus Torch丨5 Watt Lamp丨3 Modes with Memory Function ►LONG RANGE ILLUMINATION◄ T50 utilizes the IR 940NM black infrared LED – today’s smallest and most advanced infrared LED with high efficiency, low thermal resistance, and more than one watt of optical power. T50 can produce a powerful punch with approximately 150 meters range (approx. 165 yards) with focused beam. With the latest chip technology, integrated lens and an excellent package, lifetimes of up to 50,000 hours are easily obtainable. ►ASPHERICAL LENS◄ 50MM Lens rotary focusing torch suitable for hunters. The perfect torch for hunters.Zoomable night vision torch,as well as the ability to focus in for a tight spotlight and 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 1 x 18650 rechargeable battery(Without Battery). ►CAN ONLY BE POWERED BY 18650 BATTERY, NEVER USE CR123A◄ With operating voltage of 3.7-4.2V, T20 is powered by 1 x 18650 Li-Lon rechargeable battery. UF-1503 cannot be powered by 2 x CR123A battery, as 2 x CR123A with 6V voltage will burn the driver board (18650 battery is NOT included in package). UF1503_T50 IR Flashlight Utilizing infrared light black 940nm LED emitter – today’s smallest and most advanced infrared LED with high efficiency, low thermal resistance, and 3 Watt of optical power. It can produce a powerful punch with approximately 100-150 meters range with focused beam. Suitable to use with a night vision scope, NVS, NVG DIY, camera phones, monocular, goggles and camera which doesn’t block infra red light 50mm glass aspheric convex Lens ‘O’ ring sealed waterproofing Glow-in-the-dark switch (standard) Batteries Input Voltage: 3.7-4.2 V Lighting Distance: 50 M – 150 M Beads Life:More than 10,0000 hours Power source: 1 x 18650 3.7-4.2 V batteries (not included battery) Please beware that: Only a small and faint red glow on the LED to show you that the torch is on. 3 Mode System with Mode Memory setting UF1503_T50 remembers and turns on to the last setting that it is operated on： On/Off Operation: Hard Press The Tail Switch Until it Clicks (Complete Press) to ON/OFF The Torch. Mode Selecting: With The Light On, Gently Press(Half-way Press) The Tail Switch to Switch Each Mode From High/med/low . Package Included:1x UniqueFire hunting torch