8-bulb rechargeable headlamp with a lifespan of up to 100,000 hours, lighting continuously for 3 - 6 hours. Durable ABS plastic and aluminum alloy material, comfortable adjustable strap. With IP67 waterproof standard, the light works well in the rain. Light intensity of 3420 lumens shines up to 100m, with many flexible lighting modes, ensuring clear illumination of every corner.