This car configuration can sell tens of thousands of pieces! Is it worth it to spend it?
Since Edison invented the electric light, people began to bid farewell to the days of "lighting oil and wax". Although our country has gradually entered the homes after the liberation, the cars have long been equipped with lights. .
First of all, I am personally surprised by the development of the lights. Because I grew up in a small town, I remember that when I was a child, I used the oil lamp to illuminate it. Later, I got an incandescent lamp. When I was a little older, I had the saying "light pipe". In recent years, The new house of the relatives used the ceiling light of the LED light source.
But in the car, in just a few years, from the era of traditional halogen lamps into the LED era. In fact, the middle of the head is also separated by xenon headlights, but the xenon lamp is always "fire up."
In the past three or two years, LED headlights have been recognized by almost all car manufacturers, from high-end models to all kinds of independent brands now favor LED headlights. But the prices are different, such as the Civic, later bought a pair of more than 6,000, and then a Beijing Mercedes-Benz new E-class pair of lights will have to pay tens of thousands of dollars. In addition, like Porsche, you can choose at least 30,000 sets of all-LED headlights. If you install it later, 60,000 yuan can't run away.
60,000 yuan, I can buy a brand new brand new car! Is the LED light really so god?
First of all, the halogen bar, halogen is by far the most common lamp configuration, it has the advantages of strong penetrating power, low cost, etc., but the life is not good, and the heat is also large. Overall, it is already in a relatively "squeaky" position, saying that the elimination is not yet, but there is a very tasteless, "candle lamp" era has been embarrassed.
Let's talk about the xenon lamp. Many people will choose the xenon lamp, which is a relatively cost-effective headlight group. Because it has a color temperature close to noon daylight, and the light is very uniform, the eyes will be more comfortable to see and the life of the halogen lamp will be much longer. However, due to its fatal shortcomings such as high power consumption and power consumption, few vehicles will use it.
But the LED is not the same, the scientific name is called light-emitting diode, the advantages of small size, low heat generation and long service life are all sought after by various manufacturers. The first manufacturer to use is Lexus, but it is true that Audi has carried it forward.
Known as the "headlight factory", Audi made LED headlights into sci-fi, beautiful and charming lights, which became the necessary artifacts for the owners. So when I talked about LED headlights, people thought of Audi.
Why LED lamps are so expensive because they have a controllable range of illumination and range of illumination and response speed. Later, Mercedes-Benz began to create the ultimate LED headlights. As for Audi BMW, he devoted himself to the study of laser headlights. The LED headlights are so expensive that they are only available on the control module behind them. More sophisticated point light sources and safe night driving, all of which have to be built by the renminbi.
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