LIGHTWEIGHT AND COMPACTLightweight, compact and designed to withstand extreme conditions and use. LONG HOURS OF LIGHT TIME 5-light super bright white light with up to 100000 hours of light time.It can be used for a long time after charging, and the hat brim lamp is very convenient to use. RELEASE YOUR HANDS VERY WELL Clips under the brim of a cap or any hat with a brim. This design can free your hands very well, and your hands can do other things. So that you can get your own things done well in the dark. EMERGENCY USE5-light bright light is ideal for hunting, fishing, camping, walking, walking, night reading, adventure running, caving, mountaineering, rock climbing, cycling or emergency use. EASY TO INSTALL Edge lights are easy to install and turn on. Excellent performance, very good for your friends who like to climb and explore. They will be happy to receive such a practical and high-quality gift.