this post was submitted on 30 May 2026
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I know I'm not the only one who feels like I'm getting visually assaulted everytime I drive at night. It was bad 10 years ago but now, it seems like headlight manufacturers have a deal with insurance companies and optometrists to make the lights as bright as possible. Is this ever going to stop or is there some kind of race in the headlight industry to see who can reproduce the power of the sun first?

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[–] adespoton@lemmy.ca 156 points 2 weeks ago (1 children)

In Canada, the federal government just put out a nationwide poll for input on this exact subject, as it’s coming near to the time to review the related legislation. It’s very possible that some of the headlight implementations currently on the road will soon be illegal nationwide.

[–] TheReanuKeeves@lemmy.world 35 points 2 weeks ago* (last edited 2 weeks ago) (5 children)

Thank god, I've been sick of this shit for over a decade. I don't know who would vote against dimmer lights. Do you have a link for this poll?

[–] adespoton@lemmy.ca 30 points 2 weeks ago

The poll closed 20 April: https://tc.canada.ca/en/corporate-services/consultations/canadian-experience-vehicle-headlights-glare-night

I seem to recall it opened in February. There were lots of news articles on Lemmy about it at the time.

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[–] just_another_person@lemmy.world 47 points 2 weeks ago (2 children)

We haven't. Many states have new laws on the books about this issue, and others on the horizon. The issue is that they approved at one point, so there will most likely be a grandfather clause for existing ones on the road because you can't force car manufacturers to go back and recall all these things to be retroactively compliant with a new law at cost to them. Not how laws work.

[–] FuglyDuck@lemmy.world 19 points 2 weeks ago (18 children)

You can ban the sale of super high power bulbs, though. all of the bright headlamps fail (even LEDs, eventually…) and they simply get replaced with compliant bulbs.

[–] blargh513@sh.itjust.works 20 points 2 weeks ago

It is less about the output in lumens of the lamp, but more about the angle and color temperature.

In most cars, the difference between regular headlight operation and "brights" has nothing to do with the output, it's about the angle of the beams. Of course, when you angle the headlights up so you can see farther down the road, now you also point them at oncoming drivers eyes.

The scourge of "blue" headlights amplifies the problem. They're no brighter, but they are more uncomfortable to stare down.

In most cars, there are a variety of ways to fine-tune the angle of the beams with often little more than a screwdriver. The problem is that most people have no idea that they need to be adjusted. This is why regular inspections are important as well as some sort of standards that can be applied across a wide variety of cars.

The reality is that correcting poor angle on headlights is a trivial task, should only take a few moments. Additionally, most modern headlight systems are active and can adjust the angle by pointing the lamp down or using shutters or individual LEDs to change the angle or beam pattern. Eventually, this will just be an irritating thing of the past, but it will take a number of years before every GM truck and SUV is off the road as well as a lot of current Hyundai/Kia products (anecdotally observed by me to be the worst offenders).

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[–] mycodesucks@lemmy.world 42 points 2 weeks ago* (last edited 2 weeks ago) (5 children)

Because consumer protection and regulation seems to have stopped being a real thing after Reagan. Since then everything good has been legacy agencies patching at the edges where they had authority (all gone now thanks to the Supreme Court - see Loper Bright Enterprises v. Raimondo).

Buckle up. It's only going to get worse.

(This is extra ironic because buckling up is only even a thing because of consumer protections. So I guess get ready to be thrown through a windshield.)

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[–] FistingEnthusiast@lemmy.world 34 points 2 weeks ago (1 children)

Because (particularly in the US) people have the attitude of "I know that it's going to be shit for other people, but it makes me feel a little better about things, so I'm going to do it anyway"

[–] HugeNerd@lemmy.ca 11 points 2 weeks ago (1 children)

That's a very complex thought process. Let me unveil the real reason:

"whoah that's cool"

That's it. If someone made a pan-nuclear LED with the same brightness as the surface of an entire white dwarf, people would buy it. That's where the thinking ends. Where the light ends up, other people, etc.. Who cares?

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[–] M0oP0o@mander.xyz 31 points 2 weeks ago (26 children)

Its (like many things) mostly the us's fault. A slide away from rules into vibe based everything.

I remember a long time ago when I was first getting my license you had to pass a headlight test where you parked in a spot and there where painted lines on a wall for both high and low beams. It was how you adjusted your lights and was common in Canada. Now no one even knows what I am talking about. The rules are still there but no one enforces them and most forgot they can even adjust their lights (not sure new cars and trucks can be anymore).

Manufacturers in North America are now putting their lights so high up on vehicles and use such bright piercing lights on everything that night driving has become a nightmare. The answer to getting blinded is now to out blind others, its madness.

[–] TheReanuKeeves@lemmy.world 21 points 2 weeks ago (3 children)

I love that people are asking me if I have some kind of visual deficiency when the phenomenon of blinding lights is so common that it's in the simpsons from 27 years ago lol

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[–] hildegarde@lemmy.blahaj.zone 29 points 2 weeks ago (3 children)

This is a US and Canada problem. This is basically a non-issue in the rest of the world.

There are two standards for headlights, one established by the UN that applies to 99% of countries. Whereas the US and Canada have the other standard that is far worse for glare.

The global standard has strict rules on glare, requiring a sharp cutoff line at the top of the beam. The american regulations do not have this. American regulations do not account for headlight height off the ground, defining alignment purely with angles. An SUV or pickup with its headlights mounted above your eyeline can legslly shine the fullest part of its lights directly into your eyes at all times. In contrast, the international regulations account for height, and require tall vehicles to incline their headlights further downward to avoid dazzling other drivers.

This problem can be solved for new cars instantly by switching to the international standard. The auto industry is international. They sell in markets with the global standard and could switch their headlights immediately after a change in the law. This is an easily solvable problem.

[–] paranoia@feddit.dk 32 points 2 weeks ago (5 children)

If you're saying that it's not a problem in Europe then I can't imagine how bad it is in America. I get blinded by taller vehicles all the time on the road in Denmark. I also don't think most people's automatic high beams work correctly.

[–] Nouvellalia@lemmy.world 11 points 2 weeks ago (1 children)

Bad like turning down the rear view mirror, covering the side view with my hand, and then asking a passenger to cover the other side view. Then still having a cabin full, and I mean evening reading under a tree full, of light.

Bad like deciding to pick one single line or marker, maybe a painted, solid white line that's right in front of my front passenger wheel, and concentrating on following just that one line for the whole duration that the truck is headed towards me in the other lane. Because I can't see anything if I'm just looking around. I need to concentrate on one thing to be able to decipher the image.

And my eyes are great otherwise. I have perfect color perception. I prefer to hike at night without any light, even if it's moonless. This shit is just out of control. The stuff coming from the factories is bad enough, but these magats who make their vehicles intentionally harmful to others in every way they can, really make driving extremely dangerous for everyone.

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[–] lord_ryvan@ttrpg.network 9 points 2 weeks ago (1 children)

It's gotten so bad in the Netherlands, too. Especially with newer BMWs and Audis. Since both our countries don't make cars, this probably is true in all of Europe.

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[–] Psythik@lemmy.world 24 points 2 weeks ago

For me it's not the brightness, but the color temperature of the light that gets me. Why do we strictly regulate the color of turn signals and brake lights, but not headlights? Warm white should be mandated.

[–] foxwolf@pawb.social 22 points 2 weeks ago (1 children)

What can any of us do about anything? Everything sucks ass and I have no idea what to do. Should I talk to my literal neo nazi neighbors until I've somehow successfully re-educated them? That's fucking stupid and not possible. The second they turn around from our conversation, they see a television, in their own house, in all the restaurants, in every waiting room in the country, blaring FOX News.

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[–] Auli@lemmy.ca 21 points 2 weeks ago

Also why did they make them cooler? Everything used to me more tinted red and now everything has gone to blue which is worse for your night vision.

[–] ryannathans@aussie.zone 21 points 2 weeks ago (6 children)

Over here, ADRs (Australian design rules) stopped this problem before it began

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[–] ExLisper@lemmy.curiana.net 20 points 2 weeks ago (9 children)

Same reason we just accepted increasingly loud exhausts. Too many selfish idiots on the roads to enforce it effectively.

[–] Nemo@slrpnk.net 12 points 2 weeks ago

Same reason we accepted living further and further away from amenities. Cars are a self-reinforcing malady.

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[–] los0220@lemmy.world 19 points 2 weeks ago (5 children)

It's fucking horrible even here in EU, where I would expect it to be better regulated. Can't imagine how bad it's in the US.

I've even seen multiple posts on local subreddits about people buying SUV/crossovers and one of the main reason was being blinded by other SUVs.

Fucking horrible it should be checked at every MOT, and it sometimes is, but the newer vehicles are exempt from yearly MOTs for some stupid reason.

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[–] bfg9k@lemmy.world 19 points 2 weeks ago (4 children)

It pisses me off to no end, but what the fuck can I do about it lol

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[–] ITGuyLevi@programming.dev 18 points 2 weeks ago (1 children)

I know they have gotten brighter over the years but that's not what's been the biggest issue for me. To me it's the fact these trucks keep getting taller, 3 feet ago it wasn't as bad because the lights were closer to the road, now the headlights on these trucks are damn near eye-level.

[–] octobob@lemmy.ml 17 points 2 weeks ago

Yeah I don't understand why everyone needs a tank-sized SUV to drive their kids home from school. I'd love to get a small sedan sized truck with a normal car engine but the back is a truck bed, but those are long gone as an option in the states. When I was in Australia I saw these, they call them a ute.

[–] DarrinBrunner@lemmy.world 18 points 2 weeks ago (5 children)

We used to be a proper country.

The auto industry lobbied to deregulate headlights, and of course, they got what they wanted. Ostensibly, it was to allow for more aerodynamic designs. Of course, the real reason was to have a proprietary part that often needed replacement so they could charge hundreds of dollars directly for something that used to be cheap and standardized.

Ultimately, though, I blame the systematic dismantling of our public education. Basic values of citizenship used to be taught in public schools, and most kids grew up to be fairly decent. That's not as common anymore.

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[–] Gammelfisch@lemmy.world 16 points 2 weeks ago (1 children)

In the USA, the lack of proper technical inspections and adjustable headlight beams, is a problem with raised vehicles. WTF, riding a motorcycle against a raised POS Bro Dozer, with multiple light bars, is the closest thing to a blinding UFO encounter. One cannot see jack shit! In Europe, that pile of rolling bolts would not be allowed on the public roads.

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[–] Signtist@bookwyr.me 16 points 2 weeks ago (1 children)

We as a society just accept everything. It's what we were trained to do. We get mad and make posts like this one, then go back to our daily lives, having changed little to nothing about our behavior or the behavior of others. It's not necessarily our fault - it's difficult for one person to make a real change, but that's just the reality of our society.

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[–] Witchfire@lemmy.world 16 points 2 weeks ago

I have light sensitivity, the new lights cause physical pain. I completely stopped driving at night because of them and sometimes have to wear sunglasses at night as a passenger. They're hell

[–] Mulligrubs@lemmy.world 13 points 2 weeks ago

It's all part of The Shittening

[–] motruck@lemmy.zip 13 points 2 weeks ago (5 children)

I bought glasses for this very reason. "Night vision" glasses. While the lights are still bright your eyes recover quickly.

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[–] wesker@lemmy.sdf.org 12 points 2 weeks ago (2 children)

I'm sorry you can't see, but I can see great.

[–] Kolanaki@pawb.social 13 points 2 weeks ago* (last edited 2 weeks ago) (5 children)

What if another lifted F750 with bright white Xenon headlights is coming in the other direction?

[–] TheReanuKeeves@lemmy.world 19 points 2 weeks ago (2 children)

Highlander rules. The winner takes the losers headlights and adds them onto their monster truck.

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[–] A_norny_mousse@piefed.zip 12 points 2 weeks ago* (last edited 2 weeks ago) (2 children)

Here's my take:

There used to be a time when headlights really did not penetrate the night as much as they should, esp. with increasing speeds.

Making them brighter was reasonable. So they invented Halogen lights. But at some point the whole thing ran away I suppose, making them ever brighter became a selling point.

Add to that the SUV effect: "most importantly, me and my loved ones are safe in this rolling fortress", you can see how we got here.


I used to drive a very, very old car. Now there's a law in Germany that allows older cars to keep on running the way they used to even if the same aspects would be illegal in a newer car. This car did not even have Halogen lights. I had trouble seeing, every time another car passed me on the road. The difference in brightness was - well, blinding. It was legit dangerous.

I believe the brightness of Halogen lights is totally sufficient.

Add to that the tone. Most LEDs are blueish which feels worse for human eyes. Regular lightbulbs are yellowish.

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[–] SnarkoPolo@lemmy.world 11 points 2 weeks ago

Because hurting people with your truck headlights is MANLY.

[–] unemployedclaquer@sopuli.xyz 11 points 2 weeks ago

There's been a ton of coverage on this, not sure that it matters. The physics of car fired harpoons to attack other cars is eluding me, while I develop many patents on the matter

[–] rem26_art@fedia.io 11 points 2 weeks ago

walking at night is kinda hard now because your eyes will adjust to the dark and then suddenly the brightest car ever drives by and then you just cant see

[–] wonderingwanderer@sopuli.xyz 10 points 2 weeks ago (1 children)

Probably because I used to complain about it a lot, and people like to do things that I complain about, specifically to torment me because they think it's funny, without giving any thought to the reasons why I was complaining about it in the first place...

[–] TheReanuKeeves@lemmy.world 10 points 2 weeks ago (9 children)

Can you start complaining about some generous stranger suddenly putting 500 million in my bank account?

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[–] Bishma@discuss.tchncs.de 9 points 2 weeks ago

Conservative governments have spent 3 generations, the world over, convincing everyone that deregulation is always a good thing.

[–] CaptDust@sh.itjust.works 9 points 2 weeks ago* (last edited 2 weeks ago) (2 children)

Calibrated headlights shouldn't impair vision too much. Laser (and matrix) headlights are becoming more mainstream too, those gets even brighter but directed. Do you have an astigmatism by chance? Is it aftermarket and modified headlights causing the issue? My pet peeve is lifted trucks running brights behind me. Could be 6 car length back and still light up my interior like a stadium

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[–] wendigolibre@lemmy.zip 9 points 2 weeks ago

A huge number of people are unaware that headlights must be aimed. Some are not adjusted by the manufacturer or dealer before sale (Tesla, Toyota). Sometimes a large enough pothole or going over a speed bump too fast will knock alignment off.

Couple this with American police driving primarily SUV's (higher up, less bothered) and no longer issuing "fix-it" tickets unless using headlights as an excuse to pull over minorities, and we wind up with tons of issues. Feed the prison system- Don't waste time making the roads safer!

Lawmakers are increasingly separated from those they are elected or appointed to represent by heightened economic status, and are not affected by issues that plague everyday citizens. No longer are they accountable to their constituents- Money drives their political aims.

As a frequent night driver, I often see people late at night using only the decorative running lights (because they don't understand the light controls?) or with one or both headlights aimed at the ground just a few feet ahead of their car from hitting a bump or a minor accident. Sometimes one or both headlights will be pointed too high. Other times, drivers have their brights on purposefully because their low beams are burned out, or perhaps for their own benefit.

It is a complex issue that I can see only getting worse in the future. Social consciousness needs to become a thing in America.

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