【Powerful & Lightweight】The Ledlenser HF4R Core offers up to 500 lm of brightness in a compact 72g design. Whether you're walking the dog in the evening, camping under the stars, or finishing off that DIY project. With its powerful LED light, the HF4R Core provides unparalleled brightness and comfort. 【Spot To Flood】Allows for quick and seamless adjustment of the light beam. With a simple click of the power button, users can effortlessly transition between a focused, long-distance spotlight with up to a 130m beam distance or a wide, floodlight beam for close-range illumination. Direct this beam exactly where you need it as well, with the ability to tilt the lamp head up to 45°. 【Quick Charging】 Fully charges the integrated battery in 180 minutes with the innovative USB-C Magnetic Charge System, minimising downtime. With a maximum run time of 35 hours, the battery status indicator keeps you informed of your power level, so you're never left in the dark. 【Waterproof】The IP68 waterproof rating ensures complete protection against dust and water, so much so it can be temporarily submerged, enhancing it's durability, reliability, and usability in diverse environments or weather conditions. 【Red Front Light】Optional Red LED Light preserves night vision, minimises disturbance to wildlife, enhances visibility without glare, extends battery life, and provides effective emergency signalling.