A good light pattern divides bright areas and dark areas to help identify the road conditions on the right, and at the same time, it will not illuminate the eyes of oncoming drivers. This is determined by the overall design of the lights. To know the effect is to test the lights. Color temperature is a physical quantity used to define the color of a light source in lighting optics. It refers to the color change felt by human eyes under different energies of light waves, and refers to the color of light. This can be seen directly from the parameter box. The more blue the light color, the higher the color temperature; the redder the lower the color temperature. 3000K yellow light, strong penetrating power; 4300K white with yellow, balanced brightness penetration; 5000K light is completely white, which is the highest color temperature of the European standard; 6000K light is completely white, slightly bluish; 7000K white is obviously bluish ; Blue light above 8000K. Therefore, it is more suitable to choose LED headlights with a color temperature between 4300K-6000K, which takes into account both brightness and penetration. It can not only meet the needs of night driving lighting, but also do not need to worry about the penetration of light in rainy and foggy weather.

At present, there are more and more car lamp beads on the market. The main CSP lamp bead models are (CSP1860, CSP2016, csp3570 lamp beads, CSP high-power lamp beads for automobile lamp beads), high brightness, low light decay, using their characteristics Various styles of lamps and lanterns that are thin, light and compact can be designed to provide space for car styling design.