LED Automotive Lighting Market prospects can be 'full of thorns'

At present, the LED market has penetrated into new fields such as general lighting, landscape lighting, backlight, and even security equipment, automobiles, and communications. From the field of automobile lighting, the development of automobile industry technology is changing with each passing day, and its development direction is becoming more and more intelligent and green. It can be said that automobile lighting is transforming from the traditional lighting field to the emerging LED field. Osram, Philips and other lighting giants have all released LED lighting products for automobiles, which are used in the application fields of taillights, directional lights and brake lights. The share of LED lighting for automobiles is also increasing year by year. According to the statistics of the National Highway Traffic Safety Administration, although the driving time at night only accounts for 1/4 of the total driving time, the proportion of deaths caused by traffic accidents accounts for 1/2. In addition, the statistics of world automobile safety accidents show that the number of casualties in automobile traffic accidents is over 10 million every year in the world, of which about 500 thousand are killed. Traffic accidents at night are three times that of the daytime, and the accident rate is three times that of the lighting condition. Due to the fast lighting speed of LED lights, it can reflect the vehicle conditions and road conditions in real time, leaving drivers with longer judgment time. According to the measured speed of 100 kilometers, the rear car can shorten the braking distance by 7. 5 meters. Effective prevention of rear-end collision and reduction of automobile safety accidents are of positive significance for improving the active safety of automobiles. Industry experts said. In addition, LED has controllability, such as light type, irradiation range and brightness can be linearly adjustable, while traditional xenon lamps cannot. In recent years, LED technology has been continuously developed, technical shortcomings have been continuously overcome, and LED lamps have become more and more intelligent. For example, the LED headlights of some models are equipped with a vehicle-to-vehicle detection radar and a control computer. Even if the driver turns on the high beam for a long time, the light type of the light will be automatically lowered and even the brightness will be reduced. Energy saving and environmental protection is another significant advantage of LED lamps. According to the plan of the Ministry of Industry and Information Technology, by the end of 2015, automobile lighting needs to complete the carbon dioxide emission reduction target. As LED lamps are cold light sources, they have the advantages of low power consumption and long service life. The power consumption is only 1/10 of that of traditional lamps, which can better save fuel consumption. It is reported that if the daily energy-saving lamps are used for example, energy-saving lamps are 4/5 more energy-saving than incandescent lamps, while LED is 1/4 more energy-saving than energy-saving lamps. In automobiles, the energy consumption of LED components is only 1/20 of that of halogen lamps for the same daytime running lights. In addition, LED lamps have the advantages of high brightness, high temperature resistance, small volume, high stability and no radiation, and are recognized as green lighting. In the future, LED will be favored by more automobile manufacturers and will be more widely used in automobile applications. The market prospect of LED automobile lighting is promising. The lighting of LED only needs microsecond level, and it can be used on taillights and turn signals to achieve better warning effect. When used on headlights, it has higher response speed than xenon lamps and halogen headlights, it has a better guarantee for driving safety. LED is small and varied, which fully meets the evolutionary needs of automobile manufacturers in design, breaks the shackles of lighting system in the past on modeling innovation, and enables us to have more creative automobile products. LED is especially suitable for external lighting of automobiles. They have extremely long service life and are not sensitive to vibration and environmental impacts. And the efficiency is extremely high. Light emitting diodes have extremely high output and very low energy consumption. LED's efficient futuristic technology with both fashion and reliability has made the car the focus of attention.