【Multi-Functional Design】The TANK007 KF3 combines a powerful front light, side lights, SOS warning, and mosquito repellent function, making it ideal for various outdoor activities 【High-Performance LED】Featuring a 3535 high-power white LED for the front light and multiple 2835 SMD LEDs for side lights, offering superior brightness and efficiency 【Mosquito Repellent Technology】Utilizes nano light wave technology to effectively repel mosquitoes within a 3.8*3.8 meter area, suitable for both indoor and outdoor use 【Durable Construction】Made with eco-friendly, fire-resistant PC material (V0 fire rating) and an aviation-grade aluminum lamp cover, ensuring durability and heat resistance 【Water-Resistant & Floatable】With an IP67 rating, this light is water-resistant and features a floating design, preventing it from sinking if dropped in water 【Versatile Mounting Options】Includes a strong N35 magnet for attaching to metal surfaces and a carabiner for easy carrying or hanging Specifications: LED parameters: Model: The headlight uses 3535 high-power white light LED, and the sidelight uses multiple 2835 SMD LEDs Brightness: Headlight always on/flash (300lm) - single side (270lm) - double sides (540lm) - red and blue SOS warning (160lm) - mosquito repellent (230lm) Effective range: 220 meters (headlight), warning light penetration distance in foggy weather up to 50 meters Circuit parameters: Input voltage: 3.2~5V Gear: 6 gears. Touch the switch in sequence: front light high brightness, front light flashing, single-side white light, double-side white light, red and blue SOS warning, mosquito repellent Chip characteristics: constant current chip/constant brightness Charging parameters: Charging interface: Type C Charging voltage/current: 5V/2.1A Battery parameters: Battery used: 5200mAh built-in lithium-ion battery Battery life: front light always on/flashing (6h/10h)-single-side (13h)-double-side (7h)-red and blue SOS warning (40h)-mosquito repellent (12h) Physical parameters: Size (mm): 184 (length) * 47 (barrel diameter) * 39 (height) Weight (g): 237 (including built-in) Switch mode: key switch, shift in sequence, long press to shut down Casing material: environmentally friendly fireproof PC material with temperature resistance of 90℃, strong pressure resistance, aging resistance, lamp cover aviation-grade aluminum and oxidation treatment Lens: PMMA 3° lens , anti-static PMMA lampshade Surface treatment: anodizing Waterproof level: IP67