Thanks to the motion sensor and light sensor, the following RAVEMEN bike lights can be turned on/off and can change the settings automatically after entering the intelligent mode. The bike lights will switch automatically between rapid flashing level (high ambient light) and low brightness level (low ambient light). The light will also switch off after staying still for 2 minutes and switch on again with a vibration (auto on-off). RAVEMEN was the first brand to apply this design to the bike light category.
