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 lighting adjustment for different distances and 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 on the headlamp. The 940nm infrared flashlight is powered by one 18650 rechargeable battery. Battery and charger are included. A red light on the charger indicates charging; a green light indicates fully charged. Constructed from military-grade 6061-T aluminum alloy, the flashlight is sturdy and durable for long-term daily use. Non-slip and waterproof design suitable for operation in heavy rain (not suitable for diving). The 940nm portable infrared torch is ideal for camping, wildlife observation, night fishing, night flying, sailing, caving, and hunting. We only sell the lamp; other items shown in pictures are not included. Due to differences between monitors, images may not reflect the actual product color. Slight size variations may occur due to manual measurement.