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What is the secret to making LED light bulbs last as long as the package says?

These bulbs are not economical at all because I have to constantly replace them. Saving on electricity does not justify these expensive bulbs burning out in less than a year. The only two that have lasted are in my range hood for light above my stove. Those experience extreme heat and yet they are fine. I have had to replace 2 light fixtures that have permanent LEDs and no replaceable parts too.

aseriesoftubes ,

I’m assuming you have a lot of flush-mount ceiling fixtures (aka boob lights)? My experience with them is that they’re very effective LED bulb killers.

The only two that have lasted are in my range hood for light above my stove. Those experience extreme heat and yet they are fine.

They only experience heat when you’re cooking, and are able to vent that heat to a large volume of air (assuming they’re not enclosed, or only enclosed by a thin sheet of plastic). The rest of the time they’re probably powered off and at ambient temperatures. Compare that to enclosed flush-mount fixtures, in which bulbs stay on for large portions of the day, trapping lots of heat in a small space for long periods of time. That’s a perfect recipe for killing LED bulbs.

If your house was built prior to LED bulbs being so widespread, it might be worthwhile to consider new fixtures that were actually designed with LED bulbs in mind.

Also, don’t buy no-name bulbs off Amazon. Chinese factories crank out shitty bulbs that are designed and built as cheaply as possible, and they will fail quickly.

Boozilla ,
@Boozilla@lemmy.world avatar

Might be worth looking into phosphor-converted LEDs. A little slower to light up, but supposedly last longer and are more heat-tolerant.

Alexstarfire ,

The only LED bulbs I’ve ever seen die have all been from one light fixture. Eaten at least 1 every 8-12 months. I’m not buying new ones to replace them. Just going through the stock I have then going with something that cares less about voltage. I’m pretty sure it’s a power delivery problem and I’m uninterested in trying to solve it because this is the only effect I’ve experienced.

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