Many vehicles also have different light sources depending on the configuration. Generally, common sources are halogen, xenon, and LED . In this case, what is the difference between the three sources? Which one should I choose everyday? Xiaobian said to you today.
If a person has a pair of beautiful big eyes, then it will definitely increase his score for a lot of points. Also for the car, a pair of sly headlights, just like its eyes, the value of the face is high or low. Look at it. Many vehicles have different light sources depending on the configuration. Generally, common sources are halogen, xenon, and LED. In this case, what is the difference between the three sources? Which one should I choose everyday? Xiaobian said to you today.
NO. 1 halogen light source
Halogen sources are one of the most common light sources. Generally speaking, it is called a halogen headlight. Because the main component inside the lamp body is tungsten, it is also called a tungsten halogen lamp or a quartz lamp. It evolved from ordinary incandescent lamps.
Principle: The halogen lamp used on the headlight of the vehicle is filled with halogen gas inside the lamp body, similar to medium gas such as iodine and bromine. Since the tungsten wire will sublimate at high temperature, the halogen gas will be sublimated at this time. Tungsten produces a certain chemical reaction, and the tungsten wire that has become a gas will re-solidify on the original tungsten wire to continue to be used. This is similar to the balance of energy, which can extend the service life of the lamp for a certain period of time.
Features: simple structure, low manufacturing cost, good near-light brightness, soft and uniform light, poor brightness of the high beam, due to the yellowish light, the penetration effect in rainy and foggy weather is good. However, the overall low brightness and short service life are the biggest drawbacks of halogen light source headlights.
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