Brightness: The super bright 35W LED light has 2 brightness modes: high (9000 lumens) and low (1000 lumens). At 9000 lumens, it is much brighter than many floodlights and more expensive flashlights.The illumination range the longest is 800 meters, which can be used as a long distance searchlight. Plus, it's a powerful camping spotlight and warning light. Long-lasting rechargeable projector: more than 10 hours (high brightness). It is not necessary to continue charging the battery. This new projector has a large capacity (6000mAh) long-lasting rechargeable 3V 18650 Li-Ion battery that lasts 50% longer than other projectors. Shockproof and IPX4 Waterproof: Made of shockproof ABS and rubber waterproof plug, it can protect the flashlight from scratches, drops, bumps and splashes, and also prevent water splashing from different angles, perfect for camping, hiking, fishing, ocean, hunting, emergencies. and other lighting applications for outdoor activities. Power bank: The LED flashlight can be charged via the USB port and can be used as a power bank for smartphones or mobile devices in emergency situations. Extra straps and support triangular are provided to free your hands. Also handy for camping, hiking, fishing, sailing, emergency lighting, outdoor marine, dog walking and rescue.