This LightGUIDE LED Clip-on 5 LED Hat Light easily clips on the brim of a hat to safely guide your way during night time activities. Our lightweight super visible white LED light has 2 LED modes: 5 steady LED white lights, or 5 blinking LED white lights. Our clip-on hat light is also perfect to clip onto belts and backpacks and to use while biking or participating in any activity at night. Water resistant. Two CR2032 batteries included.