Specifications: Brand: UltraFire Model: A100-IR 940nm Color: Black Material: Aluminum alloy Lens Material: Optical lens Lamp Cup: Convex lens Light Color: Invisible infrared light Wavelength: 940nm Single Mode: ON/OFF Zoom Function: zoom in & zoom out Beam Range: 150m max Voltage: 3.7V-4.2V Switch Type: Tailcap button Waterproof: IPX4 Battery: 1 x 18650 battery or 3 x AAA battery (Battery not included) Weight: 127g Size: 138*40.5*28.5 mm Features: 1. Infrared light is not visible to the naked eye, there is only a small faint red dot on the LED, indicating that the ir torch is turn on. The light beam needs to be detected through a night vision mirror or a non infrared filter camera. 2.
