The Exposure Link MK2 Daybright Front and Rear Light is lightweight and powerful. The Link is the perfect way to get noticed on busy city roads. Mounting the light up high on the helmet and combined with the DayBright Pulse Pattern means it is not hidden from view by traffic or other distractions and will cut through any environment. With 360-degree visibility from a single unit, it gives you the advantage of being noticed first!OMSVarious programs in the lights can easily be selected to offer a choice of run times and modes so you can find the right one for your ride, be it an all-night adventure or an intense blast.ITMPatented circuitry within the light will reduce power to the LEDs, if they go beyond the optimum temperature, keeping the light as efficiently as possible to maximise output and battery capacity ... More info