Have you ever seen water droplets/fog on the inner wall of your headlights? Small white car owner friends generally see such pictures will think that the headlights "water", want to open 4S shop processing, but the old driver know that this is a normal natural phenomenon, in order not to let the small white continue to small white, today xiaobian will explain to you why there will be water droplets/fog phenomenon.

Automobile halogen lamp in addition to call halogen lamp has a name is "high uv halogen lamp, the lamp mainly as a green the flux, the wet film and dry film exposure, bulbs, halogen lamp luminous principle like the home is to rely on tungsten filament to glow, but not limited to tungsten wire itself resistance to the high temperature, considering its melting point, Therefore, most of the original bulb is set at 60W, but the 60W bulb can only emit 1000 lumens. If it is modified into a 100W bulb, it is 1200 lumens at most. The halogen lamp needs corresponding ballast and trigger in the use process, and the biggest feature is the high uv intensity of the lamp. This is especially true for black and white dry and thick-coated products.

Automobile halogen lamp in addition to call halogen lamp has a name is "high uv halogen lamp, the lamp mainly as a green the flux, the wet film and dry film exposure, bulbs, halogen lamp luminous principle like the home is to rely on tungsten filament to glow, but not limited to tungsten wire itself resistance to the high temperature, considering its melting point, Therefore, most of the original bulb is set at 60W, but the 60W bulb can only emit 1000 lumens. If it is modified into a 100W bulb, it is 1200 lumens at most. The halogen lamp needs corresponding ballast and trigger in the use process, and the biggest feature is the high uv intensity of the lamp. This is especially true for black and white dry and thick-coated products.

Since the last century, our country's economy obtained the unprecedented development, the development of science and technology has been constantly innovation, at the same time people's life also got very big change, a lot of people use their smart brain to create a very more wealth, at the same time, our country's economic development momentum very rapidly, so to speak. Since then, many people who had already made money bought themselves a car.

Halogen headlamps are made of tungsten filament. Halogen gases such as iodine or bromine are injected into the tungsten filament bulb. At high temperature, the sublimated tungsten filament chemically reacts with the halogen.

With the development of automobile science and technology, the types of automobile headlights have also been improved, and halogen headlights, xenon headlights, LED headlights, laser headlights have been applied in different models, different types of headlights have their own advantages and disadvantages. So, these kinds of headlights, which is the best headlight source?

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.