Keywords: automotive LED lights, LED Lighting, LED car lights
LED as a new generation of energy-saving light source, LED lighting products are widely used, many of the traditional lighting companies have also joined the competition in the LED lighting products. In the automotive lighting industry, HID xenon conversion light is mainstream, LED lighting products have been widely applied in the field of automotive lighting. Including: the LED reverse lights, LED turn signals, LED brake lights, LED reading lights, and so the car both interior and exterior lights, but the most important - as the vehicle lighting system, headlamp, LED is hard to replace.
From the product advantages, LED lighting is superior compared with HID xenon lamp lighting, reflected in a more energy efficient, longer life, there is no delay, and environmental protection. No delay is the biggest advantage of LED light products, beacause from light to reach the brightest generally require more than four seconds for HID, the LED lighting products do not have this problem. LED lighting products have such a big advantage, but why LED lighting products stop at the car headlight?
Heat dissipation problem is the bottleneck
As semiconductor products, the LED in the case of the higher temperature stability, the worse, easy to burn. Heat dissipation is a big problem of the automobile headlamp design, especially for the mainstream models of cars currently on the market, the structure of headlamp design is difficult to meet the needs of the heat sink ventilation. A relatively simple program for LED thermal design the new structure of the headlamp, such as the new Audi A6L top with Audi A8L w12 is the LED used in the headlamp, its headlight is designed especially with LED.
Lens with optical technology is difficult
LED is a point source emission of light in one direction only, HID xenon lamp emitted light is spherical. Therefore, the design of the lens currently on the market are not suitable for use in the LED. If there is no lens specifically for LED lighting products, there will be lights too concentrated or scattered unreasonable distribution for LED application in headlight.
We look forward to the future there is a Chinese automotive lighting company can take the lead to develop LED headlight assembly for current automotive after-market products, and believe this innovative product will lead automotive lighting modification market to a new experience.
HIDLED constraints LED headlamps applications for the two main problems with the LED lighting technology continues to evolve, will be resolved. In front of Audi's new series has been adopted across the LED lighting, and we believe it will become mainstream in the next few years, LED lighting. The LED lighting market will usher in new business opportunities.
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