Super Bright LED Light:a 10W max,500 Lumens LED Light built-in one rechargeable 1800 mAh 18650 Li-ion battery and with USB port to charge the mobile or other devices.Made of sturdy and durable aluminum alloy material, no functional problems under 4.9ft(1.5m) drop test. 2 Modes Function:Two different modes help you in many situation,High brightness and Medium Brightness.Press the switch on button to turn on the light, and then press the button to switch among 2 modes. Hook Design And Magnet Adsorption:Built-in super-strong magnet, which can be attached to metal surfaces such as car bodies to provide temporary lighting. The hook design allows the lamp to be hung on objects such as tents that cannot be absorbed. Adapt to various difficult environments and make work emergency more convenient. Portability Make Wild Applications:Two meter fall resistant design.Cordless &rechargeable,daily waterproof,2m fall proof design make our lamp great for home, outdoor, Car repair, Camping, Hunting, Fishing, working on electronics, emergency roadside repairs, or multipurpose work etc. WARSUN LABEL ADDED and WARRANTY: 100% Guaranteed Product Satisfaction, 30 Days No Hassle Money Back and 1 Year Warranty.