Pharma supply chain mapping by HS code

List of the catalogue of this article:

• 1,Pharma supply chain mapping by HS codeHow to upgrade car lights
• 2. The headlights of the car are not on. I want to upgrade the headlights. What kind of headlights can I change? Please introduce me?
• 3, The original light of the car is halogen. How to change it if it is too dark?
• 4. Introduction to the relevant knowledge of automobile headlights of automobile modification
5, Is it necessary to upgrade the headlights of the car to LED?
• 6, How to change the headlights of the original high-configuration headlights

How to upgrade car lights

There are several transformation schemes to upgrade car headlights: increase the power of the original car bulb, replace imported bulbs, add increased light, and modify xenon headlights.

The first category, the upgrade of halogen lamps, generally uses split coating technology, metal spiral filament and other technologies to improve the life and brightness of the headlights. The advantages of this method are that it is easy to install, the original car can be replaced, the cost is low, and the irradiation brightness and width will also be improved.The disadvantage is that the improvement effect of this method is limited.

Several transformation schemes for upgrading car lights increase the power of the original car bulb. Generally, the wattage of our common car front lights is about 55W, which can basically meet most of the night lighting needs.

Modification method is to replace high-power light bulbs. The principle is that the original bulb has a relatively high success rate, but this modification has a certain impact on the line. It is not recommended to upgrade in this way. At present, it has been eliminated. Install an upgraded xenon lamp.

The light bulb can be replaced. If the original car headlight has a lens, you can replace the LED or xenon headlight, because these two types of bulbs are not concentrated, so you need to use a lens to concentrate. If the headlight does not have a lens, you can replace the ultra-bright halogen bulb.

The headlights of the car are not on. I want to upgrade the headlights. What kind of headlights can I change? Please introduce it?

Hello, the first way is to replace the halogen bulb with xenon bulb; the advantages are simplicity and low price; because xenon bulbs adapted to halogen bulbs such as HHHHHHBHB4 have been launched on the market, almost all models can be adapted.

If you want to upgrade the headlights of the car with halogen lights, in fact, you can change to a better halogen bulb, which is both cheap and effective. The cost of upgrading xenon and LED is not low. It is expensive to upgrade xenon headlights. First of all, why is it not recommended to upgrade xenon headlights?

Lens: Xenon lamps without lenses are hooliganism, so lenses must be modified with xenon lamps, and it is better to use dual-light lenses.

The light bulb can be replaced.If the original car headlight has a lens, you can replace the LED or xenon headlight, because these two types of bulbs are not concentrated, so you need to use a lens to concentrate. If the headlight does not have a lens, you can replace the ultra-bright halogen bulb.

The original light of the car is halogen. How to change it if it is too dark?

1. Whether you need an LED light source or a xenon lamp depends on your needs and whether your car has modified a convex mirror. In a word, your car's halogen lights are too dim, and you need to upgrade the headlights. If you care about the cost, or want to spend a little money to get the most effect, then it is economical to modify xenon lamps.

2. If the brightness of the halogen headlight is not enough, you can replace the bulb with a higher wattage, which is the easiest way without additional action. If halogen headlights are converted into xenon headlights, in addition to the large engineering, it will also involve local laws and regulations.

3. The headlights of the original car are generally halogen headlights, and the actual lighting effect is average. If the hernia headlights or LED headlights are replaced, it is not allowed. It can only be replaced after replacement and then replaced during the annual inspection of the vehicle.

4. Therefore, the circuit should be changed while replacing the high-power bulb. Plug the original headlight interface into an external circuit and directly send electricity to the headlight through the vehicle battery, which can ensure sufficient voltage, but this will shorten the service life of the halogen lamp.

Introduction to the relevant knowledge of automobile headlights of automobile modification

1. It is best to use the original parts of the headlights. Illegally modified headlights may melt, burst and reflect improperly. During the installation of the headlights, you can't touch the light bulb with your hands, because if there are sweat stains left on the headlights, the headlights may burst.

2. The key to car headlights includes halogen bulbs, xenon and LEDs, among which medium and lowThe key application of halogen bulb headlights in gear vehicles. Xenon headlights are more common in some medium and high-end cars, while LED headlights are only used in a few new cars.

3. Modify xenon_auxiliary light in front of the car or on the roof Advantages: This kind of modification is relatively convenient. Customers can choose suitable goods according to the shape design of the front cover of the car and their own preferences, and choose effective assembly parts to carry out security_ to meet diversified requirements.

4. The brightness of the incandescent lamp bulb of w is about 1000lm, and 120w is about 1200lm. However, in actual use, the brighter the light, the better. The lighting effect of the car is related to color temperature, brightness, scattering, angle, height, etc. Therefore, it is suggested that you should understand the relevant knowledge of car headlights when modifying cars in order to avoid taking detours.

5. Increase the power of the original car bulb: This modification method is the simplest and most direct, but the hidden dangers have increased. Because the increase in the power of the light bulb directly leads to an increase in current and heat in the line, aggravates the aging of the lamp, and brings greater burden to the engine, battery, etc. In serious cases, it may cause spontaneous combustion of the car.

6. Introduction to the relevant knowledge of car headlights in car modification. Many friends don't know much about how to modify the headlights on the car when modifying cars. So what are the components of the headlights? In fact, car headlights are generally divided into three types, namely halogen headlights, xenon headlights, and luminous secondary tubes.

Is it necessary to upgrade the headlights of the car to LED?

Car headlights can be replaced with LED lights. Benefits of switching to LED headlights: long service life: 50,000-100,000 hours, generally no need to replace them during the life of the vehicle. Save money: The original car is equipped with incandescandesc lamps, one of which is 21 watts; one LED lamp is only more than 1 watt.

From the perspective of the lamp, the change of halogen LED must be necessary. However, based on the actual situation, it is not recommended to replace it. In fact, there is no accurate and consistent answer to this question. It depends entirely on the owner's own will. Because there is no legal prohibition of replacement, you can change your car as long as you feel it is necessary.

First of all, if you replace the original halogen lamp of the car with an LED lamp, you need to change the circuit, which is a very troublesome and unsafe job. Because halogen lamps are different from theirIf the technology of the headlight circuit is not good, it is likely that the circuit will be short-circuited, and problems with the headlight will occur from time to time. In addition, the original sealing performance will also be destroyed.

It is necessary. The benefits of replacing LED headlights are as follows: energy saving and environmental protection: the energy consumption of LED lights is 1/20 of halogen light. Long service life: The life of LED lamps from well-known manufacturers can reach 100,000 hours, which means that your car has basically been scrapped, and the lamp is still good.

How to change the headlights with low configuration of the original car

It can be modified in two ways. The first is to replace the LED or xenon light source and suitable lens. The second is to replace the high-configuration headlight assembly as a whole, which is more effective but more expensive.

The modification method of Swift headlights is to change the headlight assembly or replace the headlights. For the modification of car lights, you need to go to the DMA to submit the relevant information for modification. The change of car lights needs to be filed and passed before the Spring Festival inspection.

The distance adjustment method of Volkswagen Swift headlights is to adjust the adjustment screw after adjusting the headlight assembly or adjust the headlight adjustment roller to adjust the headlights.