First, long life, up to tens of thousands of 100,000 hours, some think that if future car photos LED the car use the term without replacement of lamps.
Second, energy-saving, than the equivalent brightness of incandescent lamps with energy-saving at least half or more.
Third, high light quality, almost no radiation, which belongs to the "green" light.
Four are LED by simple structure, internal support structure around sealed with transparent epoxy resin, better seismic performance.
Five is not warm startup time, lighting fast response (nanosecond), suitable for fast-moving objects.
Six is the applied voltage between 6-12 volts, and can be used in cars.
Seven is LED small volume, the designer can change the lighting mode, auto shape diversity.