ROCKBROS Intelligent Rechargeable Bike Rear Light 60 Lumen 4 Modes IP65 Waterproof with Auto Power On Chains the better

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remove reflected light and stray light

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ROCKBROS Intelligent Rechargeable Bike Rear Light 60 Lumen 4 Modes IP65 Waterproof with Auto Power On Chains the betterBrand: RockBros Color: Black Material: CNC aluminum alloy + plastics Power: Battery< span> Mounting type: seat mounting Parts location: Back International protection class: IP65 SENSITIVE TO VIBRATIONS AND BRAKES: Whether it is day or night, after the brakes are detected, the MTB taillight will automatically reach its maximum brightness to Warn bicycles, pedestrians and vehicles behind you. By the way: At night, in the breath flash or flashing mode,