TyLite Waterproof Adjustable Band LED Headlamp Flashlight with Red Lights and AAA Duracell Batteries EASY to use - two buttons, one for powerful white 168 LUMEN light, the other for RED LIGHT 4 Brightness Settings Including SOS Flashers. Easy to set and easy to turn off. So simple! RED LIGHTS - our most popular feature! Great for Stargazing and Astronomy, perserves NIGHT VISION IPX6 WATERPROOF Rating. Bright lighting in the most extreme weather conditions. It will hold up! Comes With 3 AAA Batteries! The battery case is easy to open, no need to go find a screwdriver