Bike lights are an absolute must for safety, but some of the existing ones available just don't make the cut. 'DING' bike lights are here to make a difference. Like standard lights, they brighten your path ahead, however DING lights also light up the area around your bike at the same time for optimum visibility. DING lights would be a great addition to road bike users, but will also be great for mountain and off-road bikers. Amazingly, there is even a USB charging built in! Take a look!