This bike light set combines a 600 lumen front light with a compact rear LED to maximize visibility for commuters and road cyclists. The front light features CNC aluminum construction and projects a road-focused beam up to 260 feet, while offering up to 120 hours runtime in eco flash mode. The rear light provides visibility up to 1,500 feet with magnetic mounting and cable-free USB charging. Both lights are waterproof rated and include multiple lighting modes for various conditions.