A study analyzed the power of LED car headlights. The conclusion is what all drivers already know

I hate traveling at night, almost as much as drive in rain. It had been a while since I went to a national one, but a few days ago I had to do it and what had to happen happened: I was dazzled on more than one occasion. Car headlights have evolved tremendously in a short time and LEDs have prevailed in new vehicles. The problem is that every time there are more signs that we have gone too far with its evolution. And a new report puts a percentage on how dangerous they can be if they are not properly calibrated… or if the car that uses them is an SUV. In short. Whether because you have a new car or because you update the headlights of a car with a few years behind it, they are one of the elements that are most appreciated on the journeys. They see you better, you see better and it is one of the most important points in terms of safety behind the wheel. If the height is correct and they are well calibrated, they are a pleasure, but it can also happen that this is not the case and they dazzle or dazzle you. There, security goes to hell for a few seconds. The British Department for Transport has published the results of a study about glare caused by LED lights. Your conclusion? They represent a road safety problem, altering the habits of drivers in the United Kingdom. We could extrapolate it perfectly. Basically, between October 2024 and early 2025, they combined objective measurements in real conditions with surveys of 1,850 drivers. The results They are devastating: 97% of them affirm that they are frequently distracted, and 96% that glare from headlights is a road safety problem. Analysis. On the one hand, we have those statements from drivers, who were asked about the frequency with which they felt distracted due to glare from the headlights of vehicles traveling in the opposite direction. On the other hand, the objective analysis. To do this, the DfT used luminance cameras and mixed the data using a machine learning algorithm to identify the variables that come into play at high glare levels. They discovered that there was a strong correlation between higher luminance levels and reports of glare in some test vehicles (logical, on the other hand). Also that road factors influence, such as circular upwards or curves to the righttimes when drivers’ eyes are most exposed to the beam of light from the headlights. In the end, these are things that a study does not have to confirm if you have ever driven at night, but what is interesting about the study is the consequences and the “culprits.” Impact. For example, more than half of the respondents have affirmed that this discomfort due to glare has generated anxiety when driving at certain hours, which is why they have reduced night driving or have abandoned it altogether. And more than 20% point out that they would like to take the car less at night because of this, but they have no other option. According to statistics and beyond the indirect impact, they estimate that glare has bound about 290 accidents annually. and the effects They depend on age: a 50-year-old person takes nine seconds to recover from glare, while a 16-year-old takes just one second, which applies another risk factor on the road to older drivers. SUV. Beyond this, they have also found that larger vehicles, such as SUVs, are the most associated with glare in surveys. This is logical: they are taller, their headlights are more aligned with the eyes of drivers traveling in the opposite direction (especially in lower cars) and it seems that all new cars are SUVsso they are the ones with the most up-to-date lights. The problem of retrofit. This term in English refers to the modification of an existing component. In short: updating with new parts and superior technologies, such as changing the brakes for better ones, installing a new infotainment system or change the original halogen headlights for LED ones. You can buy new ‘bulbs’ even on Amazon and many are approved, but there are two problems: those that are not well regulated and those that are installed illegally. The British Administration has identified that illegal conversion is a problem, since changing halogen bulbs for LED means that those housings designed for halogen do not work the same with the new LED headlights, causing dangerous glare. British ITV has intensified its analysis of the sale of these kits, with heavy fines for violators. Not simple solutions. They estimate that around 800,000 vehicles fail their annual inspection due to headlight alignment problems, but although these are UK numbers, this is a global problem (in Spain22% of serious failures have to do with the lights) which implies that, perhaps, we have gone too far with the power of our cars’ headlights. The solution is not clear. The report recommends periodic glare checks and rethinking luminance measurements in modern headlights, but this will have to be studied. In the end, it is something that we all suffer at one time or another although, as they point Our colleagues at MotorPasión, for motorcyclists there is another added problem: reflections on the visor itself. Image | Alexander Jawfox In Xataka | The “made in China” business of the DGT’s V-16 beacons: homologating the same product 24 times and selling it under different brands

Elon Musk boasted of having created an “apocalypse-proof” car. Now the Tesla Cybertruck’s headlights are falling out

Who doesn’t know a C15, prays to any Tesla Cybertruck with this title we headed this article in July 2024. We did it because on social networks it was already common to find comparisons between a Tesla Cybertruck which began selling just half a year before for a price close to $100,000 (sometimes much higher) with the car of “a Spanish farmer flying with three bags of fertilizer and a pregnant sheep in the trunk”, as this X user described. It was no wonder. Since it was first announcedElon Musk did not stop boasting that Tesla’s future electric car was nothing short of indestructible. A story that began crack when, live, the car glass itself could not resist the launch of a steel ball that, in theory, should not have caused any scratches. Now, less than two years after the car went on sale we know that the crack has been getting bigger and bigger. Because Tesla has recalled its Cybertruck for review. This time there have been 6,200 units. It is the tenth time in less than 24 months. Now, the headlights are going out. Indestructible, when it does not self-destruct Elon Musk boasted during the Tesla Cybertruck launch event about having a car “apocalypse proof”. He was talking, we assume, about real apocalypses, not metaphorical ones like the one they are experiencing Tesla sales in Europe. Beyond the jokes, what the owner of the company wanted to show is that he had something like a “armored street car”. In Xataka We already explained why a car that does not deform is a bad idea. If the car does not absorb the impact, it is the passenger who suffers the impact against himself. We are talking, of course, about cars that are on the street, working with all the guarantees. The problem for Tesla is that it keeps call cars for inspection. In the first year he had to do five calls for review. Today it has already been 10 and there are two full months of 2025 ahead, they collect in Electrek. While it is true that some of the problems have been solved with simple software updates, on other occasions they have had to go to the workshop because they were losing pieces in progress. The problem, everything indicates, is the same as on this occasion. The Tesla Cybertruck has some unusual headlights falling out, according to the American media. That is why the NHTSA has had to activate a recall so that 6,197 Tesla cars return to facilities. And Tesla sells headlights that can be installed on the roof of the vehicle as an accessory in its after-sales network, expanding the car’s off-road characteristics. The problem is that those headlights fall out. The glue simply cannot withstand their weight and in some circumstances it ends up expiring. This It hasn’t been the first time that Tesla has problems with the glue used, which has led to calls for review because, among other elements, the decorative molding of the A pillar, the one located on the side of the windshield, fell off. Beyond the possible fun of having an indestructible car that pieces are falling off while movingTesla is experiencing an ordeal with the electric off-roader. The company had the opportunity to make it a flagship, aspirational model and always sell it at a very high price but without aspirations of turning it into a mass product. like Mercedes does with its G-Class. However, it opted for the opposite and now finds itself unable to put the promised versions on the market at affordable prices. But, above all, it does not seem to be selling the expected numbers. And the company says it has a production line ready capable of produce 125,000 units each year. Musk even boasted that they expected sell more than 250,000 units annually. Electrek They point out that less than 65,000 units have been sold since November 2023. Photo | Josip Ivankovic In Xataka | In an attempt to improve sales of the Cybertruck, Elon Musk has found an unexpected buyer: himself

Nostalgia has become the true fuel in the car market. The scamoteable headlights are the last test

There was a day that the headlights were hidden in cars. Deportivo, sharp nose … and some headlights that completely broke the front of the vehicle with two huge bulbs to illuminate what was in front. The Ferrari F40, the Lamborghini Countachhe BMW M1 or the most earthly first Mazda MX-5. There are many examples of all kinds. Some of them extremely shocking such as the Porsche 911 Flatnose. Because yes, Porsche came to offer as extra equipment the sneakable headlights In its most iconic sports car, which some sacrilege will seem to some. And what do we say about Carlos Sainz flying along the sofari rally slopes In Kenia aboard his Toyota Celica? And although when we think of scamotable headlights we look almost automatically at the 80s and 90s, it is a much older invention. It is considered that The Cord 80 was the first car that he used this formula in the United States in 1935. Shortly after, in 1936 he would arrive in Europe with the beautiful Alfa Romeo 8C (attentive to this miniature If you are thinking of spending more than 20,000 euros on one of them). Regardless of where we place its origin, the usual as we said is to think in the decade of the 80s and the 90s when we talk about this lighting system. And how everything comes back: are the sneakable headlights back? Mg cyber x concept They come back … more or less Shanghai 2025, MG presents the Cyber ​​X Concept. The prototype is, in the words of the Chinese company, a “global urban adventure toy.” What our eyes see is an extraordinarily square SUV to generate that aspect of hard off -road. Of course, nothing similar to Joseph Kaban Bugatti Veyron, designer of both products. But, beyond this curiosity … What appears on the front? Yes, small and fine sneaky headlights. With two LED squares in each of them, the Cyber ​​X Concept look is projected through some that hide in the body “as a nod to the classics,” they mention in the brand. Mazda Ionic sp Interestingly, it is not the only prototype that has opted for this formula in recent years or months. Mazda presented the IConic SP at the 2023 Tokyo Salon. There they revealed the prototype of a sports car Halfway between Mazda MX-5 and RX-7. What had both models in common? Yes, the sneakable headlights. At least in the First generation of the mythical Miata. With its rounded and fluid forms, Mazda advanced its concept of what its Sports of the future. An extended rank electric that was projected towards the past with A rotating engine to act as a generator And, in addition, with scamotable headlights that make you drool when you see the figure of the car. The last great manufacturer that has presented his proposal of scamoteable headlights was Honda. In the past CES of January, the company presumed two electrical prototypes that advance the formula of its future models. It was what the company called Honda 0 series. Honda Series 0 The formula was striking because it recovered the flat and acute forms of wedge -shaped eighties. According to the brand, it was “applying the thin, light and wise approach to a SUV.” It was promised that an evolution will be seen in the US market in 2026 and, later, in Japan and Europe. But another thing that caught the attention were the headlights of his front. Their light groups were hidden under a small retractable tab They closed to leave a clean hood and retracted to illuminate what you have ahead. A more logical and realistic solution than those of Mazda and Mg. Because the problem of retractable headlights are safety regulations. In fact, although they disappeared for them, they were also the main reason why they became popular. They explain in Diariomotor that in the United States was forced to take the headlights at a minimum height to the ground. The solution went to use these retractable headlights that allowed the height of the headlights to be raised without compromising a front of the front. To this was added the fashion of playing with this device, popularizing in the 80s. But after this fever, that bump when the headlights were deployed was gradually disappearing. A sum of small details ended up killing them inside the industry. First of all for something very simple: the sneakable headlights are a headache. Compared to a traditional optical group, the lighthouse must have a small electric motor, which makes the frontal and more susceptible to breakdowns more complex. The second is that, although closed the car could significantly increase its aerodynamic performance, deployed were a disaster in this regard. Of course, the solution of a lighthouse wall on the front of the vehicle does not seem the best solution. Finally, in the early 2000s, special attention began to be paid to the consequences of the outrage of a pedestrian. Obviously, two huge flat, sharp and outstanding surfaces In the body they were not going to deliver the best results, so he discouraged the manufacturer to set up a component that was already beginning to go down in history. Today, in this Revival That we live in the automotive market, up to three manufacturers have recently presented prototypes with sneaking headlights in recent months. Will we see them again? I say, hopefully. As long as he was not hit by one of them. Photo | MG and MAZDA In Xataka | This lighthouse costs as much as a Porsche 911: it is no joke, it is the lighthouse of a bugatti chiron

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