Link 300 is a modern USB front light with simple design. It is super compact and will be clean and tidy when mounting on the handlebar. The bracket is quick released and its 360degree rotatable design gives you the flexibility to adjust the light to your choosing. The OP reflector offers a long distance and nice beam angle which ensures a wider field of vision which makes for a clear and safer ride. Link 300 is also specially designed with a Lock & Unlock system to avoid accidents while switching ON during transportation or when the light in the bag/pocket, so as to save the power at best. With 300 Lumens Max output and 16 hours max running time, Link 300 will be a perfect companion for you city night riding.