The purpose of this high case is to set up the left and right rear side of the car in the car's interior, so as to find out the car structure through rear perspective.The lower part of baimiler (10 years old) is set in the car room / the composition of small honeycomb (20 years old). Because the surrounding lighting is not good, when it is difficult to observe at the rear, the light at the rear can be used, which is convenient for the driver and safe to drive.There is a simple analysis of the composition of light behind.
展开▼