The German car maker has released a series of new car light concepts that simply look stunning. The most interesting ‘light’ in the series is the rear laser light The laser ‘scans’ the road surface and sends information about the road surface to the onboard computer. Another light concept is the Audi Swarm. It turns the car’s rear lights into a giant unibrow-style display, that can act as a gradient displaying the cars gradual movement from right to left, acting as more sophisticated indicator light. The Swarm also accelerates with the speed of the car which is also pretty cool.