1. [1000LM, ULTRA HELL]: 1000 lumen LED flashlight provides bright light, and produces bright large area floodlights or spotlights with perfect focus within a beam distance of 100 meters. 2. [Size]: The waterproof flashlight has a portable size of 13.8 * 4.0 * 2.8 * cm. Small and easy to put into pocket. The button type end switch is convenient for single hand operation, making it more comfortable and safer. 3. [5 modes]: including (strong medium weak burst sos) and wide to narrow beam zoom make the flashlight very suitable for use at home, walking dogs or camping. It is compact enough to be placed in a pocket, backpack or handbag for easy storage and quick access. 4. [Water resistant, durable]: The shell of the flashlight is made of high-quality aluminum alloy of aviation quality. Special design, six teeth and safety hammer for self-help in emergency. Comply with IPX6 standard, applicable to outdoor environment and severe weather conditions. 5. [Multi function]: high-quality materials, compact size, anti-skid design and waterproof, which can be used outdoors for many times under severe weather conditions. Only 3-AAA batteries or 18650 batteries are required. Suitable for camping, hiking, fishing, running, walking dogs and emergencies.