The HF8R Core is an innovative and smart powerhouse equipped with the latest lighting technologies. For example, it is equipped with the brand new "Adaptive Light Beam Technology" that enables automatic dimming and focusing. This makes the HF8R Core the first headlamp that can be used completely hands-free and does not require manual operation. Both the light beam and intensity are automatically adjusted to the environment. Thanks to the brand new "Digital Advanced Focus System", you can also easily choose a wide light beam for near or a sharp light for far away. In addition, this headlamp is equipped with Bluetooth so you can connect it to the Ledlenser Connect App and personalize it to your own liking. Furthermore, this Ledlenser has a light output of no less than 1600 lumens, it is completely dust and water resistant (IP68) and equipped with an extra red LED at the front. In addition, you can flexibly adjust the lamp head and the slim headband can be adjusted individually. The Ledlenser HF8R Core has 4 light modes as standard (boost, high, medium and low) and is equipped with "Transport lock" so that you do not accidentally switch on the lamp in, for example, a bag or backpack. In addition, the lamp is equipped with an automatic temperature control so that the lamp never gets too hot. The lamp also has a drop resistance of 2 meters and works at temperatures from -20 ° to 40 ° C. The "Ledlenser Connector System" is a new standardized interface that allows the lamp to be connected to various accessories available separately. The connector is included as standard. Finally, this headlamp works on a rechargeable Li-ion battery (3.7V, 3700 mAh) with a charging time of 4.5 hours and a maximum burning time of 90 hours in the lowest setting. Charging the battery is easy by means of the "Magnetic Charge System". The present indicator indicates when the battery is low and also what the state of charge is. The performance of the HF8R Core (lumens, burning time, range): • Boost: 1600 lumens - 210 meters • High: 900 lumens - 3.5 hours - 200 meters • Medium: 300 lumens - 10 hours - 100 meters • Low: 20 lumens - 90 hours - 25 meters What do you get? The Ledlenser HF8R Core, 1x Li-ion battery, a USB-C magnetic charging cable, a connect adapter, a comfort pad and no less than 7 years warranty after online registration.