Feel more confident running at night by using the versatile Amphipod Swift-Clip Cap Light. See and be seen striding safer in low light with this super bright, dual high-intensity LED clip light that conveniently fastens directly to your cap or visor brim. Youll have the lighting options of either a flashing strobe or a constant beam, and you can also use this versatile Amphipod Swift-Clip Cap Light on belts, straps, bags and more..