A headlamp with an impressive 2000 lumens and a boost mode that provides up to 2300 lumens for a limited time. The Silva Exceed 4R headlamp is designed for the most demanding outdoor and sports activities while keeping the weight as low as possible. The total weight of the headlamp with battery is only 258g. Intelligent Light technology combining a wide light cone and a long range of up to 220 meters. 4 light modes. Battery capacity indication. Included in the package is a USB-C rechargeable Li-Ion 3.5Ah battery with a case for various attachments and an ergonomic headband with battery holder. Can be switched on/off with gloves thanks to the large button. Charging via USB-C or classic socket. Technical Specifications Flow Light™ Intelligent Light™ Light output / range: 2000 lumen / 220 m Battery life per charge at +20°C: 4 h (highest mode) / 20 h (low mode) Battery Type: Li-Ion 7.2V 3.5Ah Waterproof: IPX5 Temperature range for lamp use: -20°C to +60°C Weight: 129g without battery / 258g with battery Low battery indication USB-C power cable