Why does every small appliance or useful home electronics item have the BRIGHTEST LEDs in them?
I bought a new fan for our bedroom Sunday. It has 4 speed settings, and LEDs to display which setting you’re on.
Just like every other electrical device in our bedroom, I had to cover the LEDs with electrical tape because they are TOO DAMM BRIGHT. That one light was more than bright enough for me to see in the room with all the lights off.
I can’t sleep well if there’s a lot of light like that, especially blue light, and it’s like every fucking electronics manufacturer used the same extra bright blue LEDs.
All of our power strips have them. Same brightness.
The fans have them.
Don’t even get me started on digital clocks and the plague of bright LEDs that they bring about
Many charging plugs have them built into the plug itself.
Even some fucking light switches have them now!
I have about 6 different things in our bedroom that have electrical tape over their completely unnecessary LEDs.
Why has this become such a common thing? Is this really something most people want? To have a room that is never actually dark even with the lights turned off?
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Electrical tape to black it out.
Painters tape to dim it.
Do this and never look back
May the LED’s I tape not light the way
I get to be that guy! I’m so excited!
In power strips, the lights are (in the overwhelming majority of cases) actually a neon bulb! They’re cheaper for that specific purpose because they can be powered directly off of the mains power with a single resistor.
Your point is entirely valid and I bear the same cross, this is just a fun fact you can use to impress colleagues, strangers, and potential lovers, dazzling them with your deep esoteric knowledge of and passion for illuminators in power strips.
Hah, this is what I liked the most about reddit - learning random bits of knowledge about things I knew nothing about. I’m glad to see this happen here too!
What’s a reddit?
fun fact: human eyes can actually perceive single photons.
also fun fact: we can shoot single photons.
Car headlight are too fucking bright nowadays
It’s so “Big Brother” can still watch you…?! 😅
Bluetack is your friend. The constant red light on our baby monitor was too distracting in the pitch blackness of the night that it kept my kids awake. A small amount of Bluetack and this problem is solved. Not asthectically pleasing but a good option.
I used to work in electronics manufacturing. I won’t give my title because it was a shit title and didn’t describe what I did well at all. I think that was on purpose to keep our salaries low.
I engineered final assembly test systems. Like the product fully completed. Most of these devices were commercial in nature.
My man, the testers fucking LOVED LEDs. Because LEDs not turning on correctly always means the device fails.
I hated them, because was really fucking hard to automate testing of LEDs. LEDs emit a wavelength, or combination of RGB. Because of the brilliance of my sales engineers, we used computer vision to automate this testing, NOT sensors. The reasoning? Much denser LED placements.
But guess what happens when your supply chain and manufacutirng is entirely Chinese and your product is designed and prototyped and originally manufactured here? YOU GET THE WRONG FUCKING COLOR CALIBRATED. I’m not shitting you, it was a tiny difference in Red wavelength. Tiny. but computer vision doesn’t read wave length, it reads color.
LEDs make testing easy for humans. If you just need to see them light up? Everything is great. Bonus points for brighter LEDs for faster moving tests. Faster moving tests = more profit. Human testers means you don’t spend money on automated testing and and can quickly repurpose humans to see if an LED is on.
Did testers like blue LEDs more than red? Everything seems to be blue now but red are better for your eyes at night. Idgi.
A soldiering iron comes in handy.
I just remove annoying leds altogether.
Replace them with a resistor?
I usually just remove it and leave the space empty/open circuit.
It’s very very rare that a missing/nonfunctional led will effect the rest of the device. In those rare cases, swap the light emitting diode for a regular diode (though a resistor would probably do fine too).
Yah agree with your rant but black electric tape was my solution too.
Alec Watson enters the chat
This kind of low effort comment should have stayed on Reddit.
I guess people here is not familiar with Technology Connections and Alec’s despise of blue LEDs.
A better comment would have been like “this reminds me of Technology Connections’ Alec Watson, he talks a lot about how much he hates blue LEDs. Here’s a video [link]”
It makes the same reference, but provides more context, more content, and a new point of discussion.
not everyone needs to be spoon fed, comments like the one i made start conversations, like it just did
Try closing your eyes next time, that way you can’t see the light
