Audi's Quattro Laserlight Concept Car Is a Gorgeous power house

he car gets its "Laserlight" name from its laser
headlights. Laser headlights! Here's how they
work, from the release:
The powerful laser diodes are
significantly smaller than LED diodes;
they are only a few microns in diameter.
Illuminating the road for a distance of
nearly 500 meters (1,640 ft), the laser
high-beam light has approximately twice
the lighting range and three times the
luminosity of LED high beam lights. In
this future technology, Audi is once again
demonstrating its leadership role in
automotive lighting technology with a
system that will also be used on the race
track in the 2014 R18 e-tron quattro.