Now that LED headlights are becoming fashionable, it is time to really know what we are talking about, since the variety of products on the market is such that it is not difficult that they can give us a hoax.
Every time a new technology arrives there is a certain fog effect. An effect that may lead some users to think that a product is within this new technology, but that in reality it is not all that it should be. This is what is happening, for example, with the new headlights and lighting systems for cars based on LED technology, in which systems entirely based on LED coexist with others that also have other older systems, such as halogen lighting.
Since information is power and that we do not want anyone to tease you, we are going to analyze what each of these products consists of, as well as to know what their differences and similarities are, as well as to know what we should look for not Falling into the trap when we look for the best LED car bulbs ( check this link for some purchase options ) or when we plan to buy a new vehicle and want to equip it.
What is LED technology?
As a first step, let’s see what LED technology consists of. Today, this technology is present in practically everything that surrounds us, from your flat screen television or Smart TV to the traffic lights on the streets or even your mobile. All these elements have LEDs on their screens or their housings.
These small light transmitting elements, called diodes, have the advantage of having extremely low energy consumption, while they can be manufactured in all kinds of sizes, depending on the specific needs of the use that they are to be given. Therefore, in the case of vehicles, LEDs can be adapted to all lighting, from the interior to the headlights or the indicator lights.
In the specific case of car headlights, the ones that interest us the most, these usually include a series of very high-power diodes, so that they can notably supplement the effect of halogen or xenon lights, which are usually used at the same time. time to light the road at night. The high intensity of these diodes makes it possible to obtain a greater brightness en route, without disturbing whoever is in front. And in addition, these lights generate a colder light tone, closer to white or even blue than the conventional yellow of the usual lights, so that the light does not modify the image we see on the road.
Full LED and LED, not as the same as it seems
That said, it’s time to see the main difference between Full LED technology and plain LED. Starting with the first, this technology is the one that uses only and exclusively LED elements in the vehicle lighting, so that both the position light and the light elements that serve to illuminate the road are made with LED technology.
However, in the case of models that are only LED, it is usual that this technology is not the only one, so that in the headlight area we find other elements of older technology, such as halogen or xenon lights. Therefore, if someone tells us that they are selling us an LED product in which we find these mixed technologies, it is obvious that it is not as good as it should be. In fact, these LED systems have some drawbacks compared to Full LEDs, as we will see later.
How to distinguish an LED from a Full LED
Let’s start from the basis that distinguishing some headlights or Full LED bulbs from ones that mix technologies is not entirely easy, due to the similarities between both technologies and also because of the marketing that they usually use when selling this product. But there are some elements that can give us clues as to whether the lights are really pure LED or not.
Among these elements we have the color of the lighting. As we have mentioned, a pure LED product tends to emit a whiter light, close to blue, while a mixed or non-pure product will generally tend to generate yellow halogen light or the light of xenon headlights. It is also normal that the brightness of LED headlights is lower than that of Full LED, due to the elements used in their manufacture.
Finally, it is also advisable to take a look at the bulb itself, since in some models you can visually see elements other than a conventional or pure LED bulb. It is something that already requires some vision and knowledge, but it is possible to do it.
As a final point, let’s see some of the drawbacks that a product that is not Full LED has compared to one that is. The first is the economic damage, since they are “placing” us first-rate salmon at the price of anchovies. But we also have the problem of durability, so that simple LED lights will have to be changed before Full LED ones, which also affects our pocket.
On the other hand, these types of lights are not as efficient when lighting and can also cause problems with advanced technologies, such as the height adjustment systems of said light or those that have to do with the orientation of the lights, as in vehicles that have active lighting systems, which focus it in the direction of the curve. So for all these reasons, it is advisable to be extremely careful and verify that we are really buying what we need so that our vehicle lights us up at night.