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Respect
Man I want to put LED bulbs in my 1999 model year car, but I don’t want to start blinding people. The last thing I want is for someone to hit me because they were blinded. It seems many LEDs do intend to have similar beam patterns to halogen bulbs, but I’m not sure how well they actually do.
Our 2020 Mazda has LED headlights, and I gotta admit, they are much better for seeing. We live off the beaten path, not a ton of traffic, but plenty of deer and other animals.
On the other hand, my headlights in the 1999 had gotten really hazy, and I recently did one of those headlight restoration kits to it, and it worked stunningly well. Since then, I haven’t driven at night very much to get a feel for how much it helped. So maybe I won’t need LEDs. (The halogens in there are relatively new.)
Congress could easily pass a lazy maximum brightness law but we’re too busy stalling a mostly approved daylight savings law because some asshat party leader(s) is waiting to slap 200 riders onto it like another morbillion dollars of tax money to Israel.
It’s so bad people put here are getting illegal windshield tint just to reduce the insane glare.
Of course a real solution would be a proper regulation with tickets for anyone running incorrectly adjusted headlights or anything that is basically acting as a high beam.
Of course a real solution would be a proper regulation with tickets
That would require a municipal government with any real legislative authority, a state government that wasn’t the wholly owned subsidiary of big business, and a police force that considers “driving with overly bright headlights” more worthy of their time than “driving in the wrong neighborhood while black”.
The new trucks in America are all blinding because of how high off the ground they are and the ridiculous number of lumens. It’s like manufacturers just want bigger number, bigger number = better, lol.
I can’t prove it, but I suspect that a lot of people are suffering from having backlit phone, console, and cluster LCD panels in their face while driving. The dim incandescent glow of the speedometer as the only thing illuminating the cabin is a thing of the past. This makes me think that folks actually need more lumens on the road in front of you because your pupils are not at all dilated for the dark.
Meanwhile the color temperature and spectra of LEDs vs halogen lights could not be more different. I honestly think our eyeballs respond to to these things differently and it just so happened that halogen is/was easier on our eyes in a lot of cases.
BTW, I’m not excusing anyone for blinding other drivers where it can be helped, especially manufacturers. That shit drives me up the wall.
It’s mostly the color of the light that’s the problem right? Our brains register the cooler light in the contrasting darkness as blindingly bright as opposed to warmer incandescent light, despite both lights having the same measured brightness (lumens).
Then fix that.
That’s easy enough to fix with a filter over the bulb. But, again, it would require some degree of regulatory action for the benefit of all drivers rather than a captive agency that only works to maximize corporate profits.
I do not think so, the LED lights are just really bright. The human eye is most sensitive to green light. And according to the following graph similarly much to reddish and bluish tones (maybe even more sensitive to the yellow stuff rather than blue) https://www.researchgate.net/figure/The-eye-sensitivity-function-7_fig17_343319896
Supposedly car manufacturers even brag about their stupid bright lights, so I do think they put effort into making their lights more and more bright, even if they try containing the beams to the street. I couldn’t find Mercedes’ original ad to this picture though: https://knowyourmeme.com/photos/2556223
With halfway decent power stabilization, and the appropriate about of directionality in the lights, plus the lights being somewhere below the typical sedans window frame, the only time headlights should bother you, is when you’re on a hill, regardless if they’re LED or not.
IMO, one of two things is very wrong if you’re getting blinded by anyone’s headlights (highbeams not withstanding): either the designers and engineers that worked on the car are idiots, and placed headlights in a location that was going to blind people, or they used crap optics, etc… Or, the owner of the car can’t be arsed to have their headlights properly adjusted.
Honestly, it’s a little of A and a little of B… Depending on the car and the circumstance.
One the person I knew actually had self adjusting headlights, which somehow were damaged and would not adjust properly anymore. They drove around like that for years before retiring the vehicle.
Can’t fix stupid.
LEDs legally have to be self-adjustable at least in EU. Your mandatory inspection will usually catch it if that system doesn’t work.
The bigger problem is people throwing LEDs in halogen housings. It’s not the LED’s fault. The other big problem in the US at least I reckon, is having vehicles that are way too tall, so their headlights, while hopefully dipped properly, are above a normal driver’s eye level.
Well, your first point is great except we don’t have yearly inspections on vehicles in North America or anything. Inspections happen when cars are registered, then never again until ownership changes hands and it needs to be registered by a new owner.
Add that to the fact that inspections are done by mechanics, and they don’t generally give a shit about it, and it’s a recipe for failure. Last time I got a used car inspected, the mechanic looked at the car through the window and said “is that it?” I replied “yeah”, and he went through the list and checked all the normal stuff without glancing at the car again. So most inspections here are void from the get go.
The second point is valid and a design problem which I covered previously.
Well if you like your mechanic then keep quiet about it, because what you just described is a felony, which carries a fine and loss of inspector’s license. And vehicle inspections are dependent on the state and county in question. Most US states require vehicle inspections. Some don’t.
Oh, I wouldn’t rat anyone out over it. I’m just saying that it happens. I’m also in Canada, but I think the same applies (felony/fines/loss of license for inspection).
I’m a bit of an amateur mechanic, I’ve done a lot to cars in my time. I’m nowhere near the skill of an actual mechanic, but I know enough to know when something isn’t safe. I see significant rust/rot, I’m probably not going to even try to get it certified/registered until I’m happy that it’s safe enough for me… I know that many are not as knowledge/discerning. They’re not my concern though. I wouldn’t bring it to a mechanic to be inspected unless I felt safe in the vehicle.
That said, that was a former “beater” vehicle that I no longer have. I kind of killed the motor on it… I think that’s the one that the motor died on me. I was pushing the old beater well past what I normally would because I was in a rush. I got well over the speed limit on the highway. When I came to a stop, the poor thing stalled and would not start again. I never found out what actually went wrong, and the vehicle went to the scrap pile soon after afaik.
I currently drive an off-lease vehicle, it was about 2 years old when I acquired it and I’ve kept my eye on its condition since then, about 10 years now. I do regular maintenance, and all the things I need to in order to keep it in good condition. There’s a little rust now, but it’s pretty limited. Nothing that concerns me. I don’t have a desire to replace it, as the car market is nuts. How is my 12+ year old car still worth like $9k? It’s a civic!
Anyways. I don’t have any desire to make anyone’s life harder than it needs to be. I knew the car was safe, so I didn’t have a problem with it. My only concern is that others that don’t know better are going to end up driving around in unsafe vehicles because their mechanic can’t be bothered to actually inspect the cars during an inspection certification.
I don’t know why he did it, maybe he just knows that vehicle doesn’t really have the problems that would cause it to fail an inspection? I have no idea. I think that one was an older accord. Maybe he knew that car specifically? IDK. I didn’t ask. I took the win and went on my way to register the car. I was a broke college student/grad at the time (I can’t remember if I had graduated at that point or not).
Well, your first point is great except we don’t have yearly inspections on vehicles in North America or anything.
I can say that, at least in Texas, we require annual inspections as a condition of yearly vehicle registration. We just don’t test for the impact of headlights on incoming traffic, because… TxDOT (and the Texas legislature/governor by extension) doesn’t consider it worth regulating.
Add that to the fact that inspections are done by mechanics, and they don’t generally give a shit about it
Mechanics test what is on the regulatory code. Add headlight brightness to the list and they’ll test for that, too. This isn’t an unsolvable problem by any stretch.
It’s not uncommon to see massive trucks with insanely bright LED lights (a certain personality type), which puts the lights just about windshield level on a sedan.
What’s extra fun is now the lights also blind drivers going the same direction as the truck, as every mirror in the sedan is filled with light.
I live in Europe and it’s literally new stock cars that blind me.
Not really, I have factory LED headlights on my 2023 Toyota Yaris and those are manually adjusted the same way halogen headlights used to be. Mind you I don’t have the LED matrix technology.
When it comes to people throwing LEDs in halogen housing, it doesn’t have to be bad. I used to use a pair of OSRAM LEDs instead of halogens in my Citroen Berlingo 2006, but those were homologated for road use with the same lumen rating as homologated halogens. They were not cheap, but the light pattern was the same as with halogens and they blinded oncoming traffic a lot less than halogens (I tested that with my friends and colleagues). Of course using cheap illegal LEDs in halogen housing is a bad idea, but you can’t throw illegal solutions in one bag with legal and sensible solutions.
P.S. I live in the EU
Interesting. I couldn’t legally drive a car with high output headlights without it having both automatic adjustment and headlamp washers. It’s simply mandatory
Maybe you mean that it’s manually adjustable in addition to having auto-leveling? I think that’s the case for nearly all cars. Or maybe your car manages to stay below some sort of light output limit despite having LEDs.
What you’re talking about aren’t LED headlamps, these regulations (auto-leveling and washers) are mandatory for xenon headlights. LEDs don’t fall in the same category as xenon headlamps. What is interesting is that halogens have maximum allowed lumen rating which is a lot lower than what xenon headlamps can have and LEDs can have even more.
So it’s based on the lumens and it’s hard to make HIDs that don’t exceed the limit, but easier with LEDs. I just assumed that your LEDs were bright.
person I knew actually had self adjusting headlights, which somehow were damaged and would not adjust properly anymore. They drove around like that for years before retiring the vehicle.
Where was that? In Europe this should have been spotted during the mandatory inspection?
I’d say this ‘chat’ should go to GM and their stupid ideas to point fucking headlights straight into the mirrors of cars ahead of them. Only one of the few hazards they cause on the road today.
Related, but are most people unbothered by LED tail lights / brake lights? The flicker drives me nuts.
If they flicker it’s because the designers/engineers did something wrong. It’s an entirely DC system, so the only way they would flicker it’s if they’re using PWM control for the intensity of the lights. There are better ways to dim LEDs, which don’t introduce flicker.
Every single vehicle with LEDs does it.
That, and the fact that a lot of them are too small.
Too small to see? Or too bright because they’re really small? Or what?
Too small to see. You can be paying attention to the road, and those small led blinkers will go unnoticed most of the time.
I drove past a car that had its headlights flickering about 15 times every second last year. No clue if it was intentional but it was distracting as all hell. (and probably dangerous to epileptic people)
This is typically someone who installed LED lights in a car that was designed for incandescent most DRLs run at a lower voltage than when the actual headlights are turned on. So when you run lower voltage to run those daytime running lights when using an LED bulb instead of filament that wasn’t meant to be dimmable they Flickr or flash.
they Flickr or flash
As opposed to 500px? 😛
You can’t go and kill the guy at a point where you know he has events in his yet. (A person’s “yet” is what is known of their personal future). You have to attack him at a point where you he doesn’t have any events in his yet that you know about. This also means no killing Hitler before April 30th 1945.
Lucky for us my super power is that I’m completely incompetent at remembering dates and events. Even after reading your comment I couldn’t tell you what date you said or have any idea what it is referring to.
In Europe, this is hardly a problem. I’ve recently been on the road more in the US, and it sucks. But I think it’s more so due to cars being ridiculously big and their lamps being way off the ground.
This exactly. They are definitely getting brighter year over year as well. It is noticeable, I just feel like a cop is shining their light in my car every time a truck gets behind me now. I feel like there are just no regulations in the US on the brightness nowadays.
Thanks for this clarification. I was wondering about this meme, I have never had a problem with headlights here in Germany. It’s the first thing they check at TÜV. Wrong headlight setting, inspection failure. But getting your car inspected probably will trigger some freedumb people over there.
Lamps off the ground aren’t a problem when they’re aimed correctly. The big issue is everyone putting LEDs inside of halogen housings. The light scatters everywhere and blinds everyone.
They are actually. When your headlights are 5 feet off the ground, there’s no way to light the road ahead of you without also blasting it into the back window of the sensible sedan in front of you.
You are making it sound like its a user modification problem. There are a number of large vehicles that come stock with headlights that blind people in smaller cars.
Probably because Europeans have largely solved this problem with laser/Matrix headlights that can identify oncoming traffic and turn off only the lights that are specifically pointed at that vehicle, but these are illegal in the US.
Thay does nothing for the Ram 3500 behind me blasting pure sunlight into every mirror. Sucks for bikes amd pedestrians too.
People are just too afraid of the dark.
That’s only for high beams tho right?
That’s a pretty complicated and expensive way to fix a problem that was resolved decades ago by a screw
I don’t think you understood what I said. This solves problems that a screw does not.
Whys it German cars that most often cause the problem then…? Are bmw x5s not as popular in Germany?
it is a problem in europe too. all new german SUVs, and many others, have front beams around the height of others drivers eyes so they blare right into internal rearview mirror, car is lit like ufo is here to take us, and when meeting those cars coming from opposite direction, it’s again at the height of eyes to burn the retinas. the regulation of headlights is obviously fucked.
Headlights definitely need more regulation but this issue is very amplified in SUVs which are much underregulated. They have mismatched bumper heights to other cars causing more damage, they drag pedestrians underneath causing more injuries. I personally see no point for modern SUVs existing at all, but let’s at least make sure they are safe on roads.
Adjust the mirror to send it right back to them.
When an SUV with floodlight headlights is tailgating me, I ask the passenger to use the rearview mirror to reflect their light back into the eyes of the driver. When that fails, we flash them a few times with one of those stupid 5k lumen mega-flashlights. They always seem to back off.
“when an SUV drives with its headlights on I then try to blind them and take away my own rearview mirror so I can’t see behind me. When that doesn’t work we blind them with high intensity flashlights. No, your honor I don’t think I’m a complete sociopath that risks everyone’s lives with careless and petty behavior”
I would throw banana peels and turtle shells if I could
I don’t know what either of those items would do, especially when turtle shells have, yaknow a turtle inside them.
And then the snow falls and all the light not being directly shot onto your retna from the light is now being bounced off every surface in your feild of vision.
From what I hear, people who modify their vehicle by lifting it higher with bigger wheels are suppose to recalibrate their headlights (point the headlights toward the ground).
And they do not.
Oh I’m definitely on the Fuck You Frank! team.
You know who I’d go after? Gary fucking Gygax. I’ve lost too many friends to D&d.
There was nothing wrong with the halogen and I’ll die on that hill. Ever since they abandoned it, it’s been an arms race, and the aftermarket drop-ins are the worst offenders. I’ve resigned myself to never seeing anything on the highway shoulder because of the intensity of oncoming traffic’s headlights.
I like LEDs over halogens because they’re more energy efficient. I just wish they’d said “Cool, we can use fewer watts for the same number of lumens” instead of “Cool, we can get more lumens out of the same number of watts”
I’ve never had a LED headlight go out. I’ve had many halogen lights go out.
That too, the ridiculous lifespan of LEDs, to the point where it didn’t even occur to me to mention it.
I also agree with you: power efficiency is rad.
Realistically, on an ICE vehicle, the power efficiency gain from halogen to LED is negligible, but still. Electric vehicles, that difference becomes important.
Very true! Thought I had no idea how ridiculous the battery capacity was on some electric cars was until Technology Connections ran vehicle-to-load to his kitchen and powered his phone, laptop, and all his cooking stuff for 24 hours straight, simulating a power outage. I think it drained like 17%.
Still, when driving, every bit of efficiency helps!
Some of the really inefficient EV trucks are shipping with 200 kw batteries.
I’m surprised nobody has mentioned the horribly distracting flicker that they make.
I’ve never noticed a flicker.
It depends on the make and what PWM frequencies they use. Essentially everything LED flickers.
Did CRTs bother you? Most people weren’t perceptive enough to notice CRT flickering either.
I always had to adjust the refresh rate.
CRTs were horrible, the flicker was unbearable at times.
And, I’m also really bothered by LED brake lights / tail lights.