The multi-function outdoor flashlight is super bright and easy to use. with 4 light colors red green blue white to meet your needs in different conditions.Red light is great for things like hunting at night creating color contrast for locating detail astronomy and retaining your night vision while still getting a bit of light. lighting.The green light is ideal for hunting and fishing thanks to the fact that it does not frighten wayward prey nor does it attract insects.White light is perfect for all sorts of general uses. Whether its hunting camping boating or just power outages in your home white light is more than bright enough to do it all.The blue light is useful for pilots and used for reading maps at night and useful for fishing. In addition the blue light torch can cut through the fog. Light up foggy nights.