Multifunction Emergency light Function: strong light weak light, red light red light flash Lighting time: 2-3 hours for work light, 10 hours for red light Made of ABS material, durable. High lumens LED provides big and bright lighting. Built-in solar panel for charging (solar charging during the day. It can also be charged via a mini-USB port. It can be used for fishing, hunting, night running, hiking, camping, mountain climbing, car breakdown, electrical repair, walking at night, etc