5W 850nm LED Infrared IR Flashlight Torch Zoomable for Night Vision ScopeNote: the human eye is not visible infrared light It is designed for night vision equipment 1 Optical aiming for hunting, 850nm infrared LED2 made of aluminum alloy material, flashlight shell is very durable 3 Charging state is 100%, 18650 lithium-ion rechargeable battery can last for 2-3 hours LED life of 100,000 hours, so you do not have to worry about replacing the lamp 4 Tail key switch 5 O-ring sealed waterproof design, easy to deal with harsh wild environment6 Product, working pressure, unique design, rear opening, effective conductivity, to prevent negative phenomenaThere is a hanging rope in the tail of the flashlight, it is easy for you to pick up Specification:Model: CR-23LED: IR 850nmMaterial: aircraft aluminum alloyBattery: 1 x 18650 rechargeable batteryBattery input voltage: 3 7-8 4V Waterproof: RainproofWeight: 86g (without battery and packaging)Size: 131mm / 134mm * 26mmOperating temperature: -25 degrees Celsius, the maximum 50 degrees CelsiusPerfect Infrared for your night vision needs:Packing: 1xCR-23 flashlight