what you need to know for halogen lamp, hid xezon light and led headlight

17-03-2021

halogen lamphid xezon light


As the eyes of a car, the safety of the rear lights is self-evident, so the most important thing is car headlights. Secondly, whether the car is beautiful or not and whether it can attract people's attention at once is also closely related to car headlights. It can be said that the weight of the headlights is at least 40%! So most people are very concerned about the choice and decoration of headlights! Then, as commonly used car headlights, LED headlights, halogen headlights, xenon headlights, which is better? How to choose these three kinds of headlights? Today, we will tell you the answer! 


  1. Halogen headlights At present, we are most exposed to halogen headlights! Its application can be said to be the most extensive and earliest! Simple structure, low manufacturing cost, low market price and mature technology! The color is yellow, which has strong penetrating power under extreme weather such as rain, snow and fog, so halogen lamps are mostly used for fog lamps. (The biggest advantage is strong penetration) Disadvantages: the irradiation distance is limited, the heat is large during use, the plug is often overheated, the efficiency is low, and the power consumption is large! Halogen lamps emit light through tungsten filament, which is easy to sublimate and fall off and has short service life. Especially when you shine with others, you always feel that your lights are like fireflies!


    2. Xenon headlights I remember when I first came into contact with xenon headlights, I saw it from a better car. At that time, when I looked at the car from a distance, the headlights were white. I knew the car was expensive because it used xenon headlights! Its advantages: its light intensity is incomparable with halogen lamp, and the brightness of xenon lamp can reach more than three times that of halogen bulb with the same wattage. Besides high luminous intensity, its service life is also very long! A few years ago, there was an upsurge of refitting xenon lamps! Of course, its shortcomings are also obvious: the biggest shortcoming is that the penetration effect is average in extreme weather such as rain, snow and fog, which is very bright in others' eyes, but the effect is average in the driver's vision!


   3. LED headlights This is a technology emerging in recent years and is now widely used in new cars! It is similar to xenon  headlights, and its light is white. It has an advantage, that is, it doesn't need pressurization process, and the light is very bright instantly! Advantages: energy saving, environmental protection, low cost, long service life, low power consumption, high brightness, low voltage and high safety. Led also has the characteristics of small luminous area and large luminous flux. Plug is not easy to clean and heat. At the same time, the LED lighting module is smaller, leaving more design space for the left and right sides of the car. Disadvantages: high cost, high heat dissipation requirements and difficult maintenance. Some will bring cooling fans, which are not well cooled and easily damaged! 


 The performance of LED lamps in all aspects is far superior to that of previous hernia lamps or halogen lamps. Therefore, the application of LED lamps in the market is becoming more and more extensive and popular! Ok, that's all for today. Thank you for your support and attention!


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