LED lamp
With the development of safety technology, people have higher requirements for lamps and lanterns, and LED lamps emerge as the times require. LED has a popular name called light-emitting diode, which can make the car achieve more accurate intelligent lighting adjustment. LED has many advantages, such as energy saving, long life, small size, fast response and so on. However, due to the relationship of technology, cost and regulations, the large-scale use of LED headlamps is only in recent years. Because the volume of a single LED lamp is too small, in order to achieve the degree of use, it is necessary to use the LED lamp group. Because of this, designers began to design all kinds of cool shapes for the automobile LED headlamp group. LED lights were first used in cars in 2008, but they were only used in the tail lights of Audi A4 at that time. The first time led lights were used as car headlights was in 2010, and the first car model was Audi's flagship A8.