Description * Item title: Zoomable Focus 5 Watt 850 nm LED Infrared Radiation IR Lamp Night Vision Flashlight TorchNOTEINVISIBLE IR LIGHT: IR 850NM is NOT a regular flashlight with white LED for general lighting purpose. PLEASE NOTE THAT: You wont see any light with your bare eyes (Only a small and faint red glow on the LED to show you that the torch is on)Emits infrared light with 850nm wavelength, Suitable to use with a night vision scope, NVS, NVG DIY, camera phones, monocular, goggles and camera which doesnt block infra red lightSpot light to 50-100 yards, Flood light to 50 yards with adding this to GEN 1 NVGs when Shooting coyotes fox Hog Wild Pig Varmint Predator Deer* Model: SK68* Color: black* Material: 6061T aircraft Aluminum HA III hard anodized construction* Lens: Clear anti-reflective coating magnifying ABS lens* Bulb: 5 Watt 850nm LED assembly* IR light range: Up to 30 meters* Runtime: 1.5-5.5 hours( depends on battery capacity and mode selection)* Lifespan: Average 10,000 hours* Mode: On-off* Operating voltage: 0.8V-4.2V* Power supply: 1 x AA or 14500( NOT included)* Switch: End cap press on-off switch* Dimension( mm ): 92*26 mm(L*D)* Weight( g ): 68* Rotate the flashlight head part to zoom in and zoom out to get zoomable light* Shock resistant, slip-resistant body design* Ordinary waterproof standard with O-ring sealed, splash proof, be OK to use in rainy days* Step down constant current driver, high efficiency with dual mode DC-DC regulator. Replace battery when the light is too dimNote:The LED chip from this flashlight turns red by naked eyes when the light on, however the light beam need to be detected by night vision scopes or non-IR filter camerasPackage Including:1X LED IR-850NM /940NM Torch (not include battery)