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.

For a long time, the LED heat problem has been troubling the whole industry, and in the face of a high growth car headlight market, but do not want to miss. 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

The automobile headlamp is an important part of the car and an important lighting device for driving at night. However, in daily use, the headlamp also needs to be adjusted regularly. In order to maintain the brightness and life of the headlight, how to maintain it?

Halogen headlamp: when it comes to the history of halogen headlamp applied to automobile, it can be traced back to the 1970s, which is also the most common light source type of automobile headlamp among various automobile manufacturers.

The headlamp regulator refers to the situation that the illumination direction of the headlamp deviates from the standard direction under the influence of the trunk load, long-time vibration, high and low road conditions.

The structure of automobile headlamp, the headlamp is an important lighting lamp, traffic regulations have requirements on the headlight's luminosity and illumination range, the lighting effect directly affects the traffic safety of you and others. There are two main types of headlamp: enclosed type and bulb replaceable type. Closed type refers to that the bulb,

There are many kinds of automobile headlight, among which halogen headlamp and LED headlamp are the most common. What is the difference between them?