Lamp comprising the dashboard, car interior sound indicating lamp, switch back light, reading lamp and external brake lights, taillights, side lights and headlight. Automotive incandescent lamp is not resistant to shock, easy damage, short service life, often need to change. In 1987, China began to high mounted on automobile brake lamp. Because LED has fast response speed, can alert the driver brakes, reduce the rear end accidents, in developed countries, the use of the central post high LED manufacturing brake lamp has become a standard part of the automobile, the United States HP company launched in 1996 three color LED lights LED taillight modules can be freely combined into various automobile taillight. In addition, in car dashboards and other various lighting light source part of the ultra high brightness light emitting lamps are available to play, so are gradually adopted LED display. The auto industry of our country is in a period of great development, is to promote an excellent opportunity for ultra high brightness LED. Will form an annual output value of 1000000000 yuan in recent years, will form an annual 3000000000 Yuan output value of the 5 years.