Busch & Müller battery-operated tail light BRIXXI

Made in Germany
Busch & Müller, Lighting, tail light, BRIXXI, battery-operated tail light with sensor-controlled brake light, super bright, extremely wide beam angle, integrated lithium battery, rechargeable via USB-C, light duration approx. 20 hours, 3 modes: AUTO/ON/OFF, with light/dark sensor, with emergency brake light function, mounting on the seat post with tensioning strap, easy removal and re-engagement, with cover cap