LED headlights, there is no need for a lens at all, but also shines far, high brightness,?

The original LED headlights of the car do not need to be installed, and you are asking to change the lights, right? At present, there are 2 types of LED headlights, single bulb and integrated headlights, single bulbs are without lenses, and integrated LED headlights have lenses. A single bulb is a bare lamp, the effect is poor, the light type is ugly, and the brightness and irradiation distance are limited.

Integrated LED headlights are also the main choice for lamp modification, due to the blessing of lenses, light type, brightness, irradiation range, and irradiation angle are better. In the choice, LED headlights to see heat dissipation, lamp beads, light type, poor heat dissipation of LED headlights is equal to white change, do not look at the parameters can look at the brand, generally not bad to go, like Osram, Apa These are made for more than ten years of lights, the effect will not be bad.

Yes, but ** must be very high, and the general LED lights are more suitable for adding lenses.

The high beams of the car headlights are separated from the high beams, and there are lenses, and the high beams are not. If you want to modify, you can change the LED lights or xenon lamps, you have to add some things, and you need to change the original car line.

Maintenance-free: It solves the problem that the traditional light source is fragile and frequently replaced, and reduces the maintenance cost of labor and materials;

Constant brightness: driven by constant voltage and constant current line, the brightness of the light source is constant, which reduces eye fatigue and improves the safety of production;

The working temperature of the light source is low: the working temperature is only about about one degree, which eliminates the mirror scaling and water breakage caused by high temperature;

Wide voltage circuit design: save voltage regulator resistors or direct converters.

Features:1It can be assembled into a high beam as a signal light, a low beam as an illuminating light, and a low beam as a signal light and a high beam as an illuminating light. It can also be dual-channel irradiation, and the far and near lights can be freely transformed. According to the needs of customers, manufacturing;

2.It has the characteristics of resisting frequent switching;

3.Good illumination: independent research and development of concentrating system, so that the irradiation distance is farther, the national standard is 40 meters (2lux), this lamp can reach above;

4.The high and low beams are adjustable, and the high and low beams can be freely changed according to customer needs, which is convenient for customers to use and improves the safety of underground production and transportation;

5.Energy saving and environmental protection: The power of the main light source of this lamp is only 18W, and the brightness is 5-7 times that of incandescent lamps of the same wattage.

Retrofit and upgrade the headlights and replace them with hernia or LED lights.

Directly change the bifocal lens xenon lamp or LED and laser headlights, the effect is very good, and it is really cool to drive at night.

Xenon lamp bifocal lens or LED bifocal lens can be upgraded in the original low beam position, so that the illumination effect of 2 near 4 distance can be realized.

Upgraded the high and low beam lighting effects of the Appa set.

Go directly to the place where it is repaired and ask.

It may be that the magnetic valve of the transformer is broken, resulting in no light, or the line is not connected properly, resulting in a short circuit. Or maybe it's high-beamFusesIt's broken. It is advisable to go to the place where the lamp is modified to overhaul the headlight.

The high and low beams of the original headlights are ordinary halogen lamps.

The low beam is equipped with a single light lens. The brightness of the original car light source is insufficient, and the owner has replaced the high and near light head with LED lights.

After the replacement, the brightness has been improved, but the illumination effect is very average, and the quality is also unstable, and the low beam of the main driving position has been burned. It is recommended to upgrade the double acorn light lens + upgrade bulb.

Reasons why the bifocal lens high beam does not light up:

1. Because the effect of the near light is also very wide, the near Qin is like a light that is close and bright, and the high beam is far and thin;

2. New Crown, Accord, Camry.

This is the case for many cars, and when the high beam is lit, the light around the specular reflector can also be refracted well, so as to obtain a better irradiation area;

3. In the evening, you can see that when they get closer, you can see that the car is wide and far away, and it looks like a person's "teasing eye".

Not necessarilyBecause in fact, the installation of lenses in car headlights will not increase their brightness, and its main role is actually to gather light。The principle of the lens is to concentrate the light scattered by the wick of the headlight. Early mid-to-high-end car headlights relied on reflectors to gather light, referring to the structure of flashlights.

The reflector has a parabolic curved design, and the light emitted by the bulb is reflected by the reflector, and then converges and shoots forward. However, the light of these headlights on the road surface is unevenly distributed, with some bright and some dark. The function of the headlight lens is similar to that of the reflector, which is to reflect the scattered light of the bulb into a parallel beam, so that the luminosity is greatly enhanced, and it has a strong ability to concentrate light.

If you feel that the light is not bright enough, you can go to a professional lamp shop to upgrade the lighting and modify the lens.

Or wash it yourself :

1. Wipe the surface of the headlight with a soft cloth.

After a long period of service life, impurities such as dust and particles often accumulate on the surface of the headlights, and this impurities cannot be cleaned by washing the car every once in a while. In order to avoid this situation, daily cleaning is very important, especially recommended that the majority of car owners and friends use a soft cloth to wipe the surface of the headlights in their spare time, which can not only prevent the surface of the headlights from being injured, but also the cleaning effect is also very good.

2. Clean the headlights with soapy water.

Some car owners like to wash their cars in a wide area, thinking that it is better to use ordinary laundry detergent or laundry detergent, in fact, this is a serious misunderstanding, whether it is laundry detergent or laundry detergent is very corrosive, in fact, it is best to use weak alkaline soapy water to clean, not only to remove the dirt on the surface of the headlights, but also to increase the brightness of the headlights.

If the halogen bulb is replaced with LED or xenon headlights, it is recommended to install a lens.

The main function of the lens is to concentrate light, and the light emitted by the low beam light is aggregated through the lens, which can illuminate brighter and more concentrated.

If the LED bulb is replaced, the low beam reflection will be very strong if the lens is not installed, which will affect the line of sight of the vehicle coming from the opposite side and cause the hidden danger of traffic accidents.

Now more and more cars are beginning to use LED headlights, this kind of headlights I think it is necessary to install lenses, can focus light is one of them, the main thing is that the light will be very scattered without lenses, which is dangerous to the opposite car.

In the case of lenses, the power and light concentration of LED headlights will affect the brightness of the headlights. In the absence of lenses, the light concentration of LED headlights determines the brightness of the headlights. To put it simply, the requirements for LED headlights are reduced when there are lenses.

The brightness of the light is not refracted differently, but the lens is brighter, so the owner can modify it.

LED with a lens will have a better concentrating effect, the light in the lens irradiation range is relatively uniform, and the scattering is strong without a lens. For example, if there is no lens, maybe the whole room is lit up, but the brightness is not good, you can't see anything when you read a book, and the lights are very dazzling, and with the addition of lenses and a condenser, the irradiation area is reduced to the size of a table, but it is very bright in this area, and you can see it clearly.

The one with the lens will look more beautiful and spiritual, of course, the lens is bright, and the lens plays a role in concentrating light.

When you're driving at night, a good car light is crucial. Now, with the continuous development of technology, LED car lights with lenses have become a chain for more and more people to disturb the choice.

This kind of car light adopts LED light source and self-lens design, which can better illuminate the road and improve the safety of driving. Compared with traditional car lights, LED car lights with lenses have higher brightness and are more energy-saving and environmentally friendly. At the same time, the design of the self-contained lens also makes the light more concentrated, does not produce glare, does not interfere with other drivers, and ensures the safety of the road.

In addition, LED car lamps with their own lenses also have a longer service life, because LED lamps have a long lifespan, which can reach tens of thousands of hours, and are more resistant to canopy use than traditional lamps. In addition, the installation of this car lamp is also very simple, you only need to insert it into the lamp holder of the car, saving the cumbersome installation process.

Overall, LED car lights with lenses are a very practical car accessory, which can improve the safety of drivers and make driving more convenient and comfortable. If you are a person who drives a lot at night, then this kind of car light is definitely an indispensable choice for you.

If the original car does not have lenses, it is not suitable for installing LED lights, which will cause serious astigmatism and weaken the visibility of LEDs. Therefore, if you want to install LED lights, you still need to install lenses.

Here's an introduction to LED lights:

Advantages of LEDs:

Long life: The service life of the excavation section can generally reach tens of thousands or even 100,000 hours. Some people believe that if LEDs are used for future automotive lighting, there will be no need to replace lighting throughout the life cycle of the car.

High efficiency and low energy consumption:

The LED light source can directly produce the red, amber and other colors required by the automotive lamps, without color filtering, no loss, and the power utilization rate is as high as 80%.

Disadvantages of LED lights:

The high cost and high reputation make it impossible for ordinary cars to install LED lights, and there is no scattered method in the market.

Poor heat dissipation: LED is difficult to popularize in automobile headlights, poor heat dissipation, and poor heat dissipation treatment is easy to fade, which will affect the service life of lamps.

Millions of car purchase subsidies.