A fixture that provides auxiliary lighting at the road corner near the front of a vehicle or to the side or rear of a vehicle. When the lighting condition of the road environment is not sufficient, the corner light plays a certain role in auxiliary lighting and provides a guarantee for driving safety. This kind of lamps especially for the road environment lighting conditions are not sufficient area, play a certain role in auxiliary lighting.
Quality and performance of car lamps and lanterns have important significance for the safety of motor vehicles, our country formulated national standards according to the standards of European ECE in 1984, and the detection of light distribution performance of lamps is one of the most important among them
