Curved Lens with Side Visibility Featuring the new curved lens optical design, LR500S gives out even-distributed flood light and provides side visibility, great for road cycling and daily commuting. Featuring battery run time extension function, the light could be also use for long-distance bike travel or race. Product Features Specifically designed curved lens with even-distributed flood beam and side visibility, great for road cycling and commuting Extending battery runtime by connecting with external power source Wired remote button(sold separately) to change brightness level safely without releasing the grip Multiple brightness levels and daytime visible rapid flashing for night and daytime riding Micro USB charging port, compatible with most phone chargers Integrated self-contained design, compact and light weight Intelligent memory circuit remembers the last used brightness level and mode when turned on again Quick release design for easily slide in and out
