That story explains why I dislike led lights
Technology Connections fanbois in 3…2…1…
I love that I get this reference.
I also love that last year he found a company manufacturing strings of white LEDs with colored tips (which is his ideal setup) and said he probably wouldn’t need to make any more annual videos about it anymore.
Cue this year’s video about it lol
✋😐
I grew up with incandescent bulbs, and it was hell. The waste, in both trash and energy consumption, was horrendous.
The (thankfully) short age of flourescent reduced energy use, but the trash was worse, and the light categorically regressive.
LEDs are, in all ways, superior. You buy cheap-ass crap LEDs, you’re going to get a worse experience, obviously. Despite some negatives, LEDs are still the best lighting technology available. Feel free to complain, but there’s no better option right now. Wanting to go back to incandescents is vinyl-turntable-level, selective memory, retro hipsterism. And also super shitty for the environment.
But did you read the story? It doesn’t discourage use of LED products. The issue is specific LEDs that are manufactured with sub par components that contribute to flicker. Unfortunately it’s the only thing regulation will solve. Personally I’m waiting for headlights to be regulated for glare, position, and color temperature.
You can too often see the same thing in LED car headlights and tail lights. The most obnoxious of these flicker noticeably all the time. Not much better are the ones that seem to be on continuously when viewed in the center of your vision, but flicker in your peripheral vision. The later I find really distracting
I can’t recall seeing any legal head or tail lights that have flickering issues. We will hopefully see this issue less and less as people are no longer allowed to buy the illegal retrofit kits from places that sell headlights. We’ve seen a lot less people running the Sylvania super bright off-road lights now that you’re not allowed to buy them from the headlight section of an auto parts store and online stores are not allowed to sell them without off-road use popup warnings.
I really wish that instead of useless trash like drunk driver checkpoints midweek we would start seeing headlight inspection points or other vehicle inspection points to check for safety issues like these; if we’re going to keep having these checkpoints for no reason.
Thank, NPR, for mentioning migraines as one of the problems.
Now do an article on flickering, eye-piercing, migraine-inducing LED lights on emergency vehicles and crosswalks.
If there are any lights that are understandably bright, it’s those on emergency vehicles.
The bright-ass LED lights on liften trucks though are entirely infuriating.
It’s not the brightness that’s the problem. It’s the sharpness and the strobe. Back in the old days, when they were spinning lights, they were nice and bright and got the job done just fine without those two aspects.
Thanks. I was just reading about the flicker of different LEDs this morning due to my similar distaste for the lack of warmth with current Christmas lights.
Oh, and direct link to article here. https://www.npr.org/2023/12/22/1198908957/led-lights-flicker-headache
The lack of warmth is the color of LEDs, they are based on blues and no reds because of cost and efficiency. In places where you get a lot of sun in the US (Arizona, Southern Cali, etc.), I bet the blues are loved.
I don’t think you understand the basics of lighting fabrication from that statement and those color temperatures are misleading.
My reds on my Christmas lights are not comforting either… Oh, and I live in the South with plenty of sunlight…
