1199
submitted 11 months ago by L4s@lemmy.world to c/technology@lemmy.world

Incandescent light bulbs are officially banned in the U.S.::America’s ban on incandescent light bulbs, 16 years in the making, is finally a reality. Well, mostly.

you are viewing a single comment's thread
view the rest of the comments
[-] Coeus@coeus.sbs 73 points 11 months ago

I've been in the industry for over a decade and I find it fascinating how much lighting has changed in that time. When LEDs were first available, they were $60+ per bulb. Now you can get multipacks for under $10. Also, CFL bulbs were almost universally hated by everyone (and for good reason) now we no longer sell them. We strictly sell LEDs for regular lighting and we still sell incandescent specialty bulbs. Also, when LEDs first arrived there was a lot of distain for them, especially by the elderly. They wanted their energy wasting incandescent bulbs dammit! It seems the majority of them have come around because they've learned that LEDs are better.

[-] xradeon@lemmy.one 23 points 11 months ago

I think the main issue with initial Led bulbs was their color was wrong. Incandescent bulbs emit light at 2700K, a nice warm white. Early LEDs emitted light at more like 5000K or there abouts, which is a really white light. Same with CFLs. Elderly people didn't like that at all. Honestly it wasn't just them, lots of people hated them for their too white of light.

Today you can get LEDs that are 2700K and/or are adjustable to what ever color you want.

[-] Shogun@sh.itjust.works 2 points 11 months ago

Any recommendations? I've struggle with LED light color temp off and on over the years. I haven't looked into it in a while though. It always seems like if you want a low color temp it has to be an edison bulb which is really dim.

On a separate note I've also had reliability issues with LED bulbs where they will blow out and emit smoke.

[-] TheMightyCanuck@sh.itjust.works 10 points 11 months ago

Look for colour names like "soft white" or "warm". The 2700K is a dead give away for the colour you're looking for.

Also, separate note: check your appliances or fixtures for power spikes. cheaper LEDs are notoriously sensitive to voltage fluctuations

load more comments (5 replies)
[-] Coasting0942@reddthat.com 21 points 11 months ago

Also it became a political issue as all things should be somehow

[-] Coeus@coeus.sbs 5 points 11 months ago

Yes. Many of the people that objected also wore MAGA hats. I think the whole idea was that it was better for the environment and you know what that means.

load more comments (5 replies)
[-] cerevant@lemmy.world 19 points 11 months ago

The most amazing thing to me - I’ve been using leds for 10+ years, and I think I’ve had to replace one or two of them. It is a wonder that prices can come down with demand dwindling so much.

[-] Jayb151@lemmy.world 9 points 11 months ago

Man, I remember as a kid we had a box of bulbs for when inevitably one burnt out each month or so. Now, I have a drawer with a bunch of led bulbs I'll never use because they don't burn out!

[-] AndrewZabar@lemmy.world 2 points 11 months ago

Seriously, I have whichever ones were remaining in the boxes when we finished populating all our fixtures. Haven’t replaced one ever.

[-] LiquorFan@pathfinder.social 7 points 11 months ago

I remember when I was a kid, it seemed like we had to change the light bulbs every other month. Now I'm annoyed because these things last so long I don't keep any spares and I have to leave my house to buy one when it expires!

[-] wmassingham@lemmy.world 6 points 11 months ago

I can't remember ever having to replace a dead LED bulb. And only a few CFLs. But I remember replacing incandescents all the time when I was a kid.

[-] cerevant@lemmy.world 2 points 11 months ago

My LED burn outs were almost certainly defective, not normal wear.

[-] jiji@lemmy.world 2 points 11 months ago

In my old apartment I lived in for 6 years I must have had a faulty kitchen light that did something to the bulbs because I changed LEDs in that like more than once a year, but none of the other lights I changed. Granted I also turned on that light way more than the overhead bedroom light so idk. But I definitely killed quite a few LEDs.

[-] Tinidril@midwest.social 3 points 11 months ago

Pretty much the worst wear and tear on most electronics comes from power cycling.

[-] atzanteol@sh.itjust.works 1 points 11 months ago

This... Doesn't seem right? Dimmable LEDs are switched hundreds of times a second as would the resistors and other components in series with them. Computers turn on and off transistors (mosfets) millions of times per second. Dude flipping a switch a few times isn't close to that.

Heat is the worst enemy of most electronics. Many LEDs are put in places where heat is not dissipated well which can shorten life span.

[-] Tinidril@midwest.social 1 points 11 months ago

Excessive heat perhaps, and yeah, bulbs with bad thermal design, or bulbs installed in tight enclosures do die a lot faster.

It's also temperature changes that cause problems. A current that flickers 50-60 times a second is not going to fluctuate it's temperature. Turn it on or off every 10 minutes and the components will shrink or expand each time, and the components will eventually start to fail.

load more comments (1 replies)
load more comments (1 replies)
[-] echodot@feddit.uk 5 points 11 months ago

I had to replace an LED bulb a few months ago and I remember being annoyed because they did only lasted five years.

[-] AbouBenAdhem@lemmy.world 3 points 11 months ago

As energy and maintenance go down, the popularity of lighting goes up—so maybe the decrease in sales of replacement bulbs has been offset by an increase in the total number of bulbs in use.

[-] GlendatheGayWitch@lib.lgbt 13 points 11 months ago

Is there a brand that's better for LED? I get migraines and the stroking effect of LED bulbs can be a trigger.

LED christmas bulbs particularly bad. It felt like walking into a rave at the Christmas store.

[-] anlumo@feddit.de 28 points 11 months ago

Regular brand LED bulbs don't strobe at all, only the very cheap ones from AliExpress and the resellers of Chinese crapware (like Walmart) do. IKEA has some nice and cheap bulbs, for example.

[-] WetBeardHairs@lemmy.world 11 points 11 months ago

Yeah, many of those christmas lights use pulse width modulation to control brightness and it is very noticeable. I hope that gets changed over for an analog voltage dimmer soon.

[-] cerevant@lemmy.world 5 points 11 months ago

Also, cheap ones run directly on AC, so they flicker at 60 Hz (50 in Europe) because the current is only flowing for half the cycle.

load more comments (6 replies)
[-] AndrewZabar@lemmy.world 4 points 11 months ago

I’ve never been disappointed with Philips. However, I have no doubt there are tons of exceptionally good quality products out there from various brands.

[-] oldfart@lemm.ee 2 points 11 months ago

There are LEDs with CCD power converter. I got one 10 years ago and tested it with a 240 fps camera, no flicker at all. I will not recommend a brand because it's been years,but search for "ccd led bulb".

Also there's a number called CRI, indicating how well it represents colors. This also may contribute to your headaches. 85 or higher is good, 90 is great. Just don't trust these numbers on Amazon, the cheapest of cheap crap is marketed as " cri 90+" there.

Or scratch what I just said and find a small store that specializes in lighting and ask the clerk (or email them).

[-] AbouBenAdhem@lemmy.world 1 points 11 months ago

I wonder if multi-element bulbs offset the phase of each element so the flickering cancels out.

load more comments (1 replies)
[-] cazsiel@lemmy.world 10 points 11 months ago

It seems the majority of them have come around because they’ve ~~learned that LEDs are better.~~

died

they died

load more comments (1 replies)
[-] danielbln@lemmy.world 10 points 11 months ago

That, but also change happens one funeral at a time.

[-] messem10@lemmy.world 2 points 11 months ago

Now you can go into pretty much any thrift store and get a whole box of them for like $5-10.

load more comments (8 replies)
this post was submitted on 03 Aug 2023
1199 points (99.5% liked)

Technology

55692 readers
2623 users here now

This is a most excellent place for technology news and articles.


Our Rules


  1. Follow the lemmy.world rules.
  2. Only tech related content.
  3. Be excellent to each another!
  4. Mod approved content bots can post up to 10 articles per day.
  5. Threads asking for personal tech support may be deleted.
  6. Politics threads may be removed.
  7. No memes allowed as posts, OK to post as comments.
  8. Only approved bots from the list below, to ask if your bot can be added please contact us.
  9. Check for duplicates before posting, duplicates may be removed

Approved Bots


founded 1 year ago
MODERATORS