Car headlights, also called car headlights, as the eyes of a car, are not only related to the external image of a car owner, but also closely related to driving at night or safe driving under bad weather conditions. The current car headlights generally have three types of original car halogen headlights, xenon headlights and LED headlights.
Halogen headlights, as a kind of car lights introduced earlier, have a history of many years. Halogen headlights are also called "candle lights" by many netizens because of their low brightness and yellow light, and their lighting effects are not very good. But since halogen headlights are so bad, why in the era of frequent car replacement, halogen light sources have always been retained and have not been eliminated?
On the one hand, because the halogen headlight has a simple structure, low cost, and long life, it is not easy to break. On the other hand, it is also because the penetration of halogen headlights is stronger, especially in winter rain, snow, heavy fog, and now common haze days, when visibility is not high, halogen headlights are compared with xenon headlights and led headlights. The penetration is much better, and the lighting effect is better in this case. Therefore, if the car is often rainy, snowy, foggy, or foggy, halogen headlights are the best choice, not only cheaper, but also better.
Compared with halogen headlights, xenon headlights have a much higher brightness. Under normal circumstances, they have better lighting effects than halogen headlights. However, xenon headlights must be used in conjunction with lenses, which are complicated in structure and costly. If they are used for a long time, they have a short lifespan, and it takes about two seconds to reach the maximum brightness after starting. Moreover, the penetrating power is also good in rain, snow, fog, and fog. Not as good as halogen headlights.
Led headlights are the most favorite headlights of many consumers now, and most of them appear on mid-to-high-end models. They have fast start-up speed, simple structure, high stability, long life, and easy shape design. Now many led headlights Can design a very beautiful shape. However, the disadvantage is that the cost is relatively high. If a single light source is damaged, the entire lamp group must be replaced, and the maintenance cost is relatively high. And the penetration of rain, snow, and haze is not as good as halogen headlights, and overall it is worse than xenon headlights.
Seeing this, I believe that many car owners are also more aware of the advantages and disadvantages of these three headlights. Although the brightness of halogen headlights is dim under normal conditions, it is very practical in rain, snow and fog, and it is cheap, long life, and not easy to break. . Xenon headlights are gradually abandoned by many people because of their high cost, inconvenient use, and low life span. The led headlights have better lighting effects, and the car lights can be designed very beautifully, which is loved by many consumers. However, it is also very expensive, and its penetration in rain, snow and fog is also greatly reduced. Therefore, consumers can choose their own car headlights according to their actual conditions.