Tuofeng&reg; Wf-502b Ir Infrared Night Vision Led Torch Cree 3w 950nm for Night Vision Goggles, Night Vision Camera, Digital Camera Is Tuofeng (made in China). It will be shipped by China Airmail, 7-15 business days to arrive to your address Made of aluminum and high quality 6061T CNC Water Resistant - Water Resistant - With "O" Ring sealed on both ends 30m range with good night vision equipment, virtually invisible to the naked eye Peak Wavelength: 950 nm .Output Power: 3 Watt. Powered by 1 x 18650 rechargeable battery. Working range 3-4.2v (batteries not included) This is the IR flashlight professional equipment. Non-professionals, buy with caution!