The Nebo CSI Quatro Flashlight has 75 lumens of pure white light. This flashlight also features 5 Green LED’s, 5 UV LED’s, and a laser pointer. Green LED’s improve night vision and also work well for map reading. UV LED’s can reveal materials that are not seen through normal lighting. It is constructed of anodized aircraft grade aluminum, the QUATRO’s™ design is completely water-resistant. The magnetic base gives you the ability to have convenient hands-free lighting. The glow-in-the-dark button is positioned in the back so that you can keep constant control of the flashlight while switching the functions of the flashlight. To complement the aggressive self-defense face, the QUATRO™ incorporates a flashing feature as well as the Morse Code S.O.S. feature.