The SIGMA USB BUSTER 1100 19850 is a powerful front light for bicycles. It has a maximum output of 1100 lumens, making it suitable for use on dark roads and trails. The light is powered by a rechargeable lithium-ion battery, which provides a runtime of up to 12 hours on a single charge. The USB BUSTER 1100 19850 also features a built-in USB port, which can be used to charge other devices.
