A compact and powerful bike light, the AMPP400S delivers 400 lumens of bright, focused illumination using CatEye’s OptiCube™ lens technology. Designed for versatility and daily reliability, it features five light modes, a USB-C charging port, and a low battery indicator integrated into the power switch. The FlexTight™ bracket ensures easy, tool-free mounting to any handlebar, while the double-click-to-high function lets you instantly switch to maximum output in changing conditions.
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