Powerful illumination A 30W LED flashlight with quadcore LED emitters provides bright, reliable light for use in dark environments. Zoom functionality A stepless telescopic head enables seamless transition between floodlighting for near tasks and spotlighting for longrange illumination. Rechargeable battery A capacity lithium battery offers long runtime and recharges conveniently via USB TypeC. Wide coverage area The large aperture illuminates up to 100 square meters, making it suitable for camping, hiking, emergencies, and other outdoor activities. Practical uses Camping and night hiking: illuminate the campsite, trail, and tent area for safety and convenience. Power outages and emergencies: dependable lighting when mains power is unavailable and easy USBC recharging. Outdoor work or vehicle tasks: provides ample illumination for repairs, setup, or inspection in low light conditions.