Laser Light or LED Light for Car Headlight?

1. Introduction

The sky is vast, the wild is vast, which one is stronger in car headlights?

Khan asked what he wanted, and Mulan didn’t need to be a minister, she was willing to travel thousands of miles and boasted that the automotive lighting LedsMaster was the strongest.

Speaking of car lighting, we usually see a variety of car lights running on the road, such as halogen headlights, xenon headlights, LED headlights, and laser headlights. As LED headlights and laser headlights are becoming more and more popular, many car owners, especially those who like car light modification, like to fiddle with it to make their car more dazzling and cool. In the process of modification, in fact, many car owners will be confused whether it is better to modify laser headlights or modify LED headlights? What is the difference between laser headlights and LED headlights for car modification? This article will answer this question for you!

2. Lighting principle

To answer this question, we must first understand the principles of laser headlights and LED headlights:

(1) In theory, both convert electrical energy into light energy through diodes.

The principle of LED headlights is simply to convert electrical energy directly into light energy through light-emitting diodes. Professionally speaking, it uses solid semiconductor chips as luminescent materials to recombine through semiconductor current-carrying, thereby causing photon emission to emit light.

The principle of laser headlights is to convert electrical energy into laser light through a laser diode. The principle of laser light emission also requires the blue light of the diode to be converted into a diffused white light through the phosphor material in the headlight unit.

(2) Both are very durable in terms of lifespan.

Whether it is LED or laser headlights, both headlights have a long service life, most of which can reach 50,000 to 100,000 hours, which is more than ten times the life of traditional light sources.

Basically, it can be said that a car that has been modified with laser lights and LED lights does not need to be replaced in the follow-up.

Moreover, these two headlights have the advantages of energy saving and environmental protection, no radiation, relatively fast response speed, low brightness attenuation, small size, and high plasticity.

3. Differences

What are the subtle differences between the two?

(1) The energy consumption of laser headlights is 60% lower than that of LED headlights.

Most of the advantages of laser headlights and LED headlights are similar, such as fast response speed, low energy consumption, small size, long life, low brightness attenuation, etc., but when the two are compared in the same environment It will be found that when the same lighting conditions are met, the energy consumption of laser headlights can be saved by about 60% compared with LED headlights, and laser headlights can further reduce energy consumption in terms of energy consumption.

(2) The advantages of laser headlights themselves allow them to illuminate any obstacles in front of them.

Therefore, leaving the urban area, such as in scenes such as highways, rural roads, suburban roads, etc., the irradiation distance and brightness of laser headlights are much better than xenon lights.

(3) From a technical point of view, laser headlights have the ability to adapt.

For example, in the scene of the opposite car, it can automatically adjust the lights so as to continuously avoid the area of the oncoming car, and the controllable range of the lights will be larger, while ensuring that the sight of other drivers is not disturbed, but also early. The potential danger caused by the interference of the light of the vehicle light on the realization is avoided, thereby improving the safety of two-way driving.

Of course, there are many benefits of laser headlights, and it is understandable that the manufacturing cost is high.

In the current market, generally only luxury flagship models of first-tier brands are equipped with such tall lighting headlights, like BMW Audi series cars will be equipped with laser headlights. After all, a headlight can easily cost tens of thousands to hundreds of thousands for ordinary car owners. You can buy an ordinary scooter.

Another point is that the irradiation area of the laser light source of the laser itself is not easy to form a sheet, so the irradiation area is limited, and the achievable light color is relatively single.

To sum up, laser headlights have their own advantages. The most disadvantage is that the cost is high, the irradiation area is limited, and the color is relatively single.

In contrast, LED headlights also have the advantages of low energy consumption, high luminous efficiency, long service life, smaller size and convenience, low power consumption, low heat, environmental protection, and durability. Compared with laser headlights, It came out earlier, and its application technology in the market is more mature, but its application range is not as wide as that of laser headlights.

In practical life applications, ordinary LED headlights can basically meet the daily needs of car owners. Compared with laser headlights, the cost of LEDs is definitely lower than laser headlights. It is also realized with reference to the structure of the LED.

 4. Conclusion

Having said so much, is the laser headlight stronger or the LED headlight stronger?

In fact, it mainly depends on the actual needs of the owner.

If your car itself is a common halogen headlight, and your own driving needs require relatively high lighting conditions, then the LedsMaster’s headlights are very cost-effective. It has most of the advantages of LED headlights, such as fast response speed, low brightness attenuation, small size, low energy consumption, long life and so on.

Not only that, when the irradiation distance of other laser headlights on the market is about 600m, the farthest irradiation distance of this laser headlight of LedsMaster is as high as 800m. Driving in the evening or at night will put pressure on the driver’s vision and reduce their vision. Driving attention. The laser is used as an auxiliary high beam light source, which is farther than the conventional high beam lighting distance, which improves the driver’s driving safety at night.

If it only meets the daily driving needs and often drives in the city, LED headlights can meet the needs, then LED headlights are a very good recommendation.

Its design concept is to use the least changes for the car owner to meet the needs of more diverse light upgrades. This mid-to-high-end line product as an LedsMaster has always been very bright in the market feedback and sales, because its own advantages are also quite prominent: easy installation, balanced brightness, soft and not dazzling light, installed users as a whole are satisfied.

In addition to the LedsMaster lights, there is also the world’s first hybrid LED, which is newly launched. Its arrival means that the birth of the first intelligent and controllable high-resolution LED for the market is a big step closer. The latest hybrid LED vehicle light achieves a breakthrough of 25,600 independently controllable pixels on a single LED chip, with an area of only 40mm, and the pixel pitch of each light pixel clustered together is only 40 μm, saving space. At the same time, hybrid LED lights can dynamically distribute light, so that only the required light pixels are powered and lit, and the others are not activated.

This function enables the hybrid LED lights to automatically turn off the corresponding pixels when the oncoming traffic is detected during driving, avoiding the dazzling of the other driver by the strong light. It brings a more comfortable and convenient experience to the operator, and it is also an ideal choice in the field of energy-saving concepts or electric vehicles.