2 in 1: the perfect combination of xhp50 led and cob. The brightness of point light source is 1200 lumens, and the brightness of ray light source is 10000 lumens / ft . The main lamp can be zoomed, with an irradiation distance of 300 feet and a visual distance of 3500 feet. There is one more side lamp than a common flashlight to meet the needs of outdoor lighting or reading for a long time. Adjust the brightness through the fifth gear lighting mode. Industrial grade lithium battery: c210 uses a lithium battery that can be used in electric vehicles, with a capacity of 2000mAh. It can support rapid discharge and charging. The endurance time in strong light is 2 hours and that in weak light is 8 hours. Different from ordinary flashlights, the built-in charger is adopted, and the battery can be charged with mobile phone adapter or powerbank without taking out the battery. It supports fast charging and can be fully charged in 1 hour. Power display and intelligent protection: unlike ordinary flashlights, c210 displays power through four light-emitting diodes. This design can prevent the damage of lithium battery caused by excessive discharge. The intelligent temperature control design is adopted. When the temperature is too high, the brightness will be automatically reduced to avoid led burning. Waterproof and strong: c210 is made of aviation aluminum, which is lighter and stronger. Passed the 1.2m drop test. The surface is treated by oxidation to prevent rust. There are waterproof rings at key parts, with waterproof grade ipx5, which can be used in the rain. The head is designed with petals, which can be used as a window breaking tool to easily break glass. You won't regret putting it in the car. It weighs only 0.26lb and is easy to carry. It can also be used by women and children.