Invisible: 940nm infrared light for high concealment and minimal disturbance. Compared to the infrared light of 850nm, 940nm is more covert and invisible to the naked eyes of human, wolking with night vision devices like night vision scope; monocular; infrared cameras; goggles
Zoomable: The ir illuminator with adjustable focus, zoom out for long and narrow range of beam, zoom in for short and wide range of beam
High Quality Material: Aluminum alloy material construction, drop-resistant and wear-resistant, stable and reliable use the ir light source flashlight in wet and rainy day
Application:The IR 940nm flashlight is great for spotting hogs, coyotes, foxes, and snakes at night without disturbing them. It provides higher concealment than 850nm infrared light, making it ideal for observing wildlife, forensic photography, science demonstrations, paranormal research, and material-science experiments
Power Source: This flashlight requires 3 x AAA battery (battery not included)