WAYLLSHINE Scalable Red LED 3 Mode Long Range Red Beam Red Light Flashlight, Red LED Flashlight Red Flashlight Torch with Red Light Red Led For Night Detecting-Black House Human's eyes are most sensitive to the Red range of light, but animals are not spooked by a Red LED flashlight, so this red light is very helpful to find the animals in the dark, like hogs, coyotes, fox...are less sensitive to the Red light, so you can find them without disturbing them. Red LED bulb, Max output 200 lumens, 3 switch modes: High/Low/Strobe Zoomable scalable LED for more than 150 yard light beam, long range This Red night flashlight is also specially designed for observers, night observation is effective but hard to find the target, if you use the white light, animals will hide from you, you are not able to watch their natural behavior at night, so, this night light flashlight is very helpful to find the animals in the dark, help you watch turtle, snakes, and the reptiles.. Battery Configuration: 1x 14500 battery,or 1x AA battery (battery is not included)