- Adjustable modes + SOS emergency red light: switch between soft warm light for tents or bedtime reading, a wider side light for camping, and maximum brightness up to 3W for emergencies. the dedicated SOS mode emits a red strobe signal in times of crisis. - Super long battery life and fast Type-C charging: built-in high-capacity 18650 battery (3.7V / 1200mAh). battery life ranges from 1.3 to 17 hours in high beam mode and up to 45 hours in energy-saving mode. Type-C charging port provides fast charging in 2 hours from a power bank, laptop, or car adapter. four LED indicators show real-time battery level. - Foldable 90° magnetic hook and multiple mounting options: a D-shaped hook plus built-in magnet allow hanging in a tent, attaching to metal surfaces such as a car or tool shed, or standing upright as a table lamp. the 90° adjustable head directs light exactly where you need it—use as a spotlight for repairs or tilt for ambient closet lighting. weighs 151 grams, making it lightweight and durable and suitable for use in inclement weather. - Multi-scenario applications: camping, home, emergency and more: also functions as a closet light or bedside lamp, and as an emergency light during a storm. IPX4 splash-proof design protects against rain, and the rubber button design ensures easy operation even when wearing gloves.