For the car, the lamp is just like its eyes, especially in the night when driving the lamp is indispensable parts of the car. Led headlights are a common lamp in the market, and xenon headlights is a more popular headlights, we often hear its name in the car modification, what led headlights and xenon headlights which good? The following xiaobian will introduce the related knowledge of LED headlights and xenon headlights.

LED headlights are also gradually becoming the mainstream in high-end models. Car headlight development to now, has become a way to show personality and grade, and now many consumers in the purchase of cars, also began to pay more attention to the configuration of the headlight. From the most basic halogen, advanced xenon headlights to the new force LED, full of the sense of the future laser headlights, what are their advantages and disadvantages? How should different headlamp form choose after all?

energy saving, low cost: LED luminous efficiency is high, is nearly twice the fluorescent lamp. If we use our daily CFLs as an analogy, CFLs use 4/5 energy less than incandescent bulbs, while LEDs use 1/4 energy less than CFLs. In cars, the same daytime running lights use only 1/20 of the energy of halogen lights. The cost of LED components has also been greatly reduced year by year, and currently costs and prices are still falling by more than 20% per year.

There is no doubt that LED products have a broad market prospect, especially in the field of lighting. If the LED light source is widely used in the lighting field, it will be a revolution in the history of human lighting. However, restricted by technology and other factors, it can not be widely promoted at present. Now there are many LED products used in the field of lighting, such as LED fence light, LED lawn light, LED spot light, LED water bottom light, LED buried light, etc.

A halogen automobile headlamp light source Halogen lamps are the most common application in auto car headlights, one of the halogen lamps with 40 years of development history, incandescent light bulbs, halogen headlamps is improved

There are four kinds of automobile headlights, namely halogen headlight, xenon lamp, LED headlight and laser headlamp.

Cars are the means of transportation for people to travel, and many people have bought their own cars. There are many configurations on the car, and the car headlight is a necessary tool for driving at night.

Replacing a new bulb will improve the brightness, but the service life of halogen lamp is not long. You can choose to refit the lamp, replace the xenon lamp or LED lamp.

After changing the lamp, will the headlamp fog and water? A: we use professional CNC oven, glue injection machine and professional construction team to carry out precise and rigorous operation to ensure the perfect process.

When the brake light is on, it tells the vehicles behind that they are braking and pay attention to decelerating. When you find the front taillights on, be prepared to slow down.

This combination of lights can not see the lens, from the appearance can see multiple LED light-emitting units, a bit of matrix type headlight flavor. In fact, each LED lamp bead of this kind of lamp group has a small lens to change the light angle, and there is a small reflector behind each lamp bead to change the light angle.

First of all, halogen headlights, which we have seen are generally ancient, the principle may be traced back to the era of Edison. It is characterized by a warm yellow light, low brightness, can only meet the basic use, but it is not without advantages, in rainy or foggy days, warm yellow light penetration is good.

Energy saving and low cost: LED has high luminous efficiency, which is nearly twice as high as fluorescent lamps. If we use our daily energy-saving lamps as an example, energy-saving lamps save 4 / 5 of energy than incandescent lamps, while LEDs save 1 / 4 of energy than energy-saving lamps. In cars, the energy consumption of LED components is only 1 / 20 of that of halogen lamps for the same daytime driving lamps. The cost of LED components has also been greatly reduced year by year, and the cost and price are still declining by more than 20% every year.

The life of LED is very long. The life of LED is generally 100000 hours. When LED is made into a lamp, it needs a certain amount of power. The greater the power, the higher the heat dissipation requirements.

It is a fast and simple work to check the burning defect of the lamp bulb outside the vehicle, but the maintenance of the overall system of the lamp outside the vehicle is not so simple.

Open the hood If you want to replace the car headlight, you need to know the installation position of the car headlight, so we first open the engine hood.

Although the advantages of LED headlights are great, but it still can not cover up some of its hard problems, such as light radiation problems and expensive maintenance costs.

One of the most frequently used parts on the car is probably the lighting. Many people may have a special understanding of the various configurations on the car, and also know a lot of very basic car maintenance knowledge.

For a long time, the LED market has been plagued by the boom in the LED market. Next, we will discuss how to overcome the problem of heat dissipation in the small space of the headlight, and then achieve the national standard of 50 ℃ ambient temperature, the higher junction temperature can not exceed 80 ℃.

The headlamp is one of the most important parts of the car, but it is easy to ignore. As one of the most important parts of the car, it can be maintained in a good condition only by adding more maintenance at ordinary times.