• The Red LED Light emits True High Purity Red Light with a wavelength of 620nm-630nm. At maximum brightness, it functions as a high-power flashlight; however, its brightness can be smoothly adjusted for various applications, with the lowest setting at 5%. The red light spot can extend up to 200 yards.
• Human eyes are sensitive to the red spectrum of light, while animals are not easily startled by it. Hence, a red light flashlight proves invaluable for nocturnal activities such as hunting and observation. Unlike white light, which may cause animals to retreat, red light allows for observing their natural behavior without disturbance.
• The red light flashlight serves as a valuable tool for Astronomy and Aviation, aiding in reading charts, checklists, and other documents without compromising night vision. Aviators and astronomers seeking to preserve their night vision would find great utility in this red LED flashlight, especially with its night version red aviation light.
• Power By:3xAAA battery (battery not included)