Using the Ravemen CR600 is easy. First, mount it on your handlebar with the quick - release bracket. Then, you can use the wired remote control to switch between its 5 operating modes. To use it as a normal torch, just detach it from the bracket. When it comes to maintenance, keep it dry and clean. If it gets dirty, you can use a soft cloth to wipe it. In terms of safety, don't use it in very high - voltage or explosive environments. Also, avoid dropping it, as it might damage the internal components. Make sure to charge it regularly to keep it working at its best.