Power Mode: Auto Mode and Manual Mode Operation: 1. Press the button for 1.3 s. ‒ Auto Mode with Smart Beam. 10 s after parking, standby mode. Reactivated once bike is being ridden or moved. 2. Press and release ‒ Manual Mode 3. Press again and release ‒ Reactivated. 4. Press for 1.3 s- switch the power off. Features: 1. StVZO / Cut-off line design. 2. 1-10 m low beam. 3. Detect the surrounding light 5-8 m ahead. Always maintains 20 Lux at 10 m distance. - Extend the runtime up to 2-3 times. - Day Light Patrol mode. 4. 10 s after parking your bike, system switches to Standby Mode. 5. Compact and light weighted streamline design.