The infrared flashlight is not intended for general lighting use. It emits invisible high-power 940nm infrared light. Note: Infrared light is not visible to the human eye. We recommend using monocular and 940nm night vision goggles instead of a standard camera. This zoom infrared hunting light features a convex lens and a single-mode design. Zoom in spotlight, zoom out floodlight. Adjustable focus allows for optimal lighting at various distances and coverage areas. Single mode design eliminates the need to cycle through multiple modes. Look directly at the bulb to check if the 940nm infrared flashlight is illuminated by a faint red glow. The 940nm infrared flashlight is powered by one 18650 rechargeable battery. Battery and charger included. The charger features a red light during charging and turns green when fully charged. Constructed from military-grade 6061-T aluminum alloy, the flashlight is durable and built for long-term use. Non-slip and waterproof design suitable for operation in heavy rain (not submersible). This portable 940nm infrared torch is ideal for camping, wildlife observation, night fishing, night flying, sailing, caving, and hunting. We only sell the flashlight; other items shown in pictures are not included. Due to differences in monitor displays, actual product color may vary slightly from images. Slight size variations may occur due to manual measurement.