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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.
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.
Nobody’s talking about the real casualty of this shift. What’s going to happen to all the jokes about “how many (insert category of person here) does it take to change a light bulb?” now that people don’t have to regularly change light bulbs anymore?
No single LED lightbulb I’ve ever purchased lasts as long as they claim. infact, many have been outlasted by existing incandescent bulbs in my house. your joke fodder is safe.
I don’t know what kind of shit LEDs you’ve been buying but I’ve yet to ever have to replace one. Been using them for many years already.
LED’s produce a lot of heat at higher “wattages”. IE: the 75w+ equivalents can throw out some heat. And if its recessed in a can or upside down on a chandelier but with a decorative covering, they will often go out due to heat. Hell I have seen some with giant heatsinks on them to try and compensate.
I had a series of 150w LED’s i was burning through. Eventually I moved to just replace the bulb and fixture with a ceiling light like this
LED’s are also sensitive to dirty power, probably more-so than Incandescents. I have run through some because of surges and brownouts as well.
I generally use Phillips brand LED bulbs if it helps, but do have some others.
Finally, the lower wattage bulbs (ie: 10-15w equivalent) will sometimes have a “pulse” to it. Dimmer LED’s also tend to do this, and you often have to tune the dimmer switch to a higher brightness for “low” to compensate.
All that said, they are still leaps and bounds better.
I have 9W LEDs which are about 80-90W equivalent. They are barely warmer than room temperature after hours of working.
I have a DIY LED light for my herbs running at 45W (400W equivalent?) and it’s like 40° after 12 hours. I run it 12 hours 365 days a year with zero issues.
There can only be two reasons for overheating: issues with your power supply or your LED bulbs have electrical issues from the factory.
Quite literally the less heat they emit per unit of power they consume the more efficient they are, so this is very much an area were getting the more efficient LED light bulbs (which in the consumer space are the filament ones) will both reduce heat waste AND save you power per unit of light emitted.
(In fact you should select these things on light emited - i.e. lumens - rather than on wattage and even for the same lumens aim for the fewer watts as possible since that means they consume less for the same results, which, as pointed above, also mean heat emission as that’s literally power being wasted)
Wut?
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Funny you mention Phillips because that’s the brand I like, too. Just recommended it to someone here in fact.
I’m not sure what wattage my ceiling fixtures are; I’ll check.
Yeah. they are generally my favorite as well.
These were the ones I was running through like crazy in my kitchen. Storms often meant they would fail. I edited my original comment and posted a pic of the design i moved to since the can they sat in didnt evacuate heat well at all.
https://www.amazon.com/gp/product/B08667M3BR/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&th=1
Frankly i tend to stick with one brand in general because it provides a consisten light color (ie: 5000k or 3500k warm yellow etc). Rando brands say 5000k daylight but are slightly off and it drives me nuts.
I have some in warm yellow on certain fixtures and others in daylight for other fixtures. The warm yellow ones we will use at night. (i have a large number of light fixtures in my house for some reason to, which makes this easier)
They generate lots less heat that an equivalent incandescent bulb. It’s most likely the dirty power problem you’ve described.
They do. But incandescent bulbs don’t have circuitry prone to heating failures. It’s just a filament.
So it’s not an equivalency thing.
Same experience here. Every single LED lightbulb i’ve bought, since the time I started using them, has outlasted basically everything else I’ve purchased before. It draws less energy and doesn’t produce basically any heat too, which is excellent
You have to give the industry some time to circle the wagons and enshittify led bulbs so that they only last 10,000 hours
You’re going to want to replace them when they stop getting security updates…
I’ve had one or two LED bulbs die, which is why I switched to buying “energy star” rated bulbs. As part of the accreditation process, they need to certify the lifespan
I started switching to LEDs 8 years ago. Every single one of them is still working. It used to be that bulbs should be changed every year or two.
My mom buys these cheap LED bulbs from Amazon and about half burn out quickly (probably 10% are DOA).
We have 100% LEDs throughout our fifth wheel (about 30 of them), and they are all still going strong (all installed in 2015, and used daily since then).
I think there’s a serious difference in quality available and it certainly shows.
Honestly as somebody who’s been watching big clive’s channel I would never recommend anybody to buy those cheap LEDs from Amazon because there’s a non-insignificant risk that they may burn your house down.
Don’t just buy cheap shit. And get your wire/vakuum/kitchen appliance checked for spikes.
And here I am imagining walking down the street one day and there’s a crazy hobo wandering around waving a vacuum cleaner in everyone’s face screaming “CAN YOU SEE THE SPIKES? ARE THEY THERE?”
you assume much.
I’ve been using LED bulbs for a good number of years, I’ve only had one or two die on me. The longevity alone makes them much better than incandescent, but then they use a tenth the power.
My favorite is the A15 Edison style. That’s the appliance size, smaller than the standard A19. The A15 fits in everything so I only need to stock one size.
That’s really dependent on local regulation, and wether or not you bought products licensed to be sold where you live or random imports from AliExpress.
My smart LED lights were bought in 2017, they are still working perfectly and have zero signs of issues - same brightness, same connection strength, same white point. The only exception was precisely the cheapo desk lamp one I bought from an online reseller, that one lasted a year and the control board fried itself.
I buy all my stuff at Target, Walmart, or Home Depot. I have to replace my LED bulbs just as much if not more than I ever had to with Incandescents. In my last house I had incandescents that lasted the entire 8 years I was there, while I replaced other leds multiple times.
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I can tell you from having looked into becoming an importer of those things maybe a decade ago that the very EU rules for the CE mark (a requirement for them to be allowed to be imported for sale into the EU) cover things like failure rates (max 5% in the first year), minimum hours without failure (10,000 and models must actually be tested on it in order to be certified), loss of brightness with age, minimum CRI and so on.
So yeah, buy them from chinese sellers on Amazon or Aliexpress and you’re importing them yourself for personal use in which case no such rules need apply (if doing that I recommend purchasing only from those sellers that mention their product has a CE mark).
In the US, were “consumer right” tend to be this wierd thing that only wimpy eutopean worry about, I suspect there are nowhere the same level of rules (probably the bare minimum for mains wired devices which is pretty much “won’t just randomly kill users”), which would mean the stuff carried by the local sellers is China-quality-at-American-prices, so basically the Aliexpress quality but with extra cost to pay the fat bonus of the CEO of the large retail surface.
PS: As a side note to anybody interested in using the CE mark as the minimum standard for their own LED light bulb purchases, look at the packaging: there are very specific rules for the packaging itself, so for example it has to list the brightness (in lumen) with more proeminence than the wattage and also has the energy rating (including a standard design with a graph of horizontal bars) so these things are pretty easy to spot from the packaging of the light bulb.
I still have some I bought 15 years ago at Ikea, still working. Most I exchanged because of the rapid technical development in the one and a half decade not because they stopped working.
Just fucking yesterday out of 12 Nisko high CRI bulbs around the house one just stopped working. All of them are mere one year old.
And those high cri ones are the most expensive ones. Lets see how much time the others survive… ill keep you posted.
My LED bulbs have hilariously short lives. I suspect the wiring in my apartment is just not that great because lights do flicker from time to time. But that didn’t seem to hurt incandescent bulbs. I’m lucky if my LEDs last even one year, never mind the 10 or 20 some of them claim.
What am I supposed to do, but my overhead light fixtures on a UPS?!
You are right that local electricity might be in play. I’ve lived in the same house for 6 years and I’ve not had a single light fail. We replaced most bulbs when we moved in because they were mostly CFLs. It’s been great. But I wouldn’t put it past LED manufacturers, even name brand ones, from cheaping out on the bad power protections.
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I think one of my 1st gen philips hue color bulbs just went out a couple weeks ago. Of course I’ve yet to open up the fixture and confirm it since the other one in there is still plenty bright.
I don’t remember the last time I changed a light bulb at home
I’ve also had very different results, depending on brand. Definitely avoid the cheap stuff
Now I have the opposite problem: brands and styles change too much. What do you do when one bulb of a multi-bulb fixture burns out, but they’ve all outlasted the brand or style? I do already have a drawer full of LED bulbs that I replaced so the fixture would match, and can’t always find a fixture with fewer bulbs
I have a bunch I bought in 2016 that are still going strong. Only stopped using them because we wanted cooler lighting and they’re all pretty warm. We’ve had like 4 or 5 out of the original 50 or so that stopped working though.
The only LED bulbs I’ve bought that haven’t blown within a year are my Philips hue bulbs. They are expensive but they are all I’ll buy now, and my girlfriend and I love setting them to relaxing colors in the evening while we relax together on the couch
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Don’t worry, many have shitty drivers that will fail and poor cooling that will kill the diodes.
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There’s a tradeoff with CFL bulbs between longevity and instant action. The normal expectation for a light bulb is to have it at full brightness the moment you flip the switch, but the first CFL bulbs to market often took minutes to reach peak output. Longer if they were cold.
So to meet consumer expectations, manufacturers began designing bulbs that would, on ignition, damage themselves in order to reach peak output faster.
It’s no wonder the CFL bulb failed as a product, you would either get a bulb that would never be bright enough when you needed it, or you got a bulb that would burn itself out just as quickly as any incandescent for twice the price.
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In 2008(ish) we rewired our house (built in the '20s) and replaced every fixture. We probably had 25 CFL bulbs (most in ceiling fans), and had no losses for the several years that we owned the house after that. But I remember paying way more for bulbs in years before that and having them all fail fairly quickly.
As someone living in the EU where incandescent bulbs have been banned for over a decade, I can assure you that changing lightbulbs is still a thing. Not as frequently, but it happens, especially if you buy cheaper brands LED bulbs. They definitely does not have the longevity that they advertise.
Or the old riddle of having to match 3 lights to 3 switches with only one guess, since the solution relied on the bulb getting hot and LEDs barely get warm.
Wait what is this riddle
I think it’s along the lines of “you’re in a room with three lightswitches. They control three lightbulbs in a different room (so you can’t see them from the room with the switches). You get some time to use the switches, and then you go to the other room and have to guess what switch controls what lightbulb. You aren’t allowed to go back and flip the switches again once you leave.” The solution generally is to flip one switch, leave one off, and flip the last one on for awhile but then turn it off just before you leave to go to the other room. The lightbulb that’s lit obviously goes with the switch you flipped on, and the other two are off. One of these two will be warm though, because it was recently turned on, and that one goes to the switch you flipped on and then off.
It’s an old riddle where a room has three lights and outside the room is the panel with three switches. They’re not labeled and you don’t know which switch controls which bulb. You’re allowed to switch any two, then you get to open the door and you have to determine which switches control which lights.
The solution is, that you flip switch #1, wait five minutes and then flip switch #2. Then you immediately go into the room.
Two lights will be on, meaning the bulb that’s off is the third switch. Then you feel the bulbs that are on: the one that’s warm already is the #1 and the other that’s on but still cool is #2.
LEDs don’t heat up like that so this technique is broken.
Mine heat up. Not hot, but definitely warm at the base. LED bulbs convert 25-50% of the electrical energy to light. The rest is heat. So a 9W LED bulb is a 4-6 watt heater.
“A windowless room contains three identical light fixtures, each containing an identical light bulb or light globe. Each light is connected to one of three switches outside of the room. Each bulb is switched off at present. You are outside the room, and the door is closed. Before opening the door you may play around with the light switches as many times as you like. But once you’ve opened the door, you may no longer touch a switch. After this, you go into the room and examine the lights. How can you tell which switch goes to which light?”
The solution is:
Now, when you enter the room, you’ll have one lit bulb, one warm unlit bulb, and one cold unlit bulb, letting you solve the riddle.