When an LED bulb makes that annoying humming noise, it’s usually attributed to the dimmer. However, there are times when you’ll hear your LED bulbs buzzing but they have no dimmer. In this case, there is another issue that’s causing the problem. In this guide, we’re going to look at the different possible causes of your LED buzzing even without a dimmer.
Read on to explore more!
Why LED Bulbs Are Buzzing Even Without a Dimmer and How to Fix It
Here’s what we’re going to do. We’re going to address the common causes of this issue and then the corrective action. While sitting on the patio enjoying a meal, you shouldn’t be bothered by exterior LED strip lighting buzzing and interrupting the peace. This should help you answer the questions, “Why is my non-dimmable light buzzing?” and “What do I do about it?”
Here are the most common causes and their respective fixes:
- Loose Wiring
A very common cause for humming is loose wiring. If the wiring of your bulb and the fixture is too loose, then you’ll hear humming probably along with some light flickering.
The obvious fix to this is to open up your fixture and fix the loose wiring. Try to fix up all the wires and tighten them. After that, test to see if they work well again. If it does, then you’ve solved the problem. If not, then try fixing the other wires. If this still doesn’t work, continue with the other fixes.
- Incompatible Model
Sometimes incompatible models are the problem. There are times when the buzzing noise will come from the bulb simply because the bulb doesn’t come from the same manufacturer as the lamp or the fixture. In fact, this issue usually happens even with some of the best RGB strip lights for PC.
Of course, the fix to this is to look at the brand of the lamp or the fixture. Then buy a bulb by the same manufacturer. This should be able to help. If you can’t find the same model, then you can probably ask the salesperson in the hardware store which bulb is the most compatible with the brand of your lamp or fixture. You might also want to check out this e27 bulb for a suitable replacement.
But if you really want the bulb from the same manufacturer, then you can just buy one online. Surely, you’ll be able to find the brand you’re looking for online.
- Usage with Other High-Powered Appliances
One of the reasons as to why you can find your LED bulbs buzzing without a dimmer is because of simultaneous use with another appliance.
What do we mean by that?
Well, observe your LED bulb the next time you turn on your microwave. If you notice that your light hums or even flickers, then the problem lies with your LED being on the same circuit as your microwave.
The best way to fix this is to ask your electrician to separate the circuits. Now, this is quite a hassle and it is costly.
So, if it doesn’t bother you, don’t do anything. Do take note that all bulbs are susceptible to the humming problem due to being in the same circuit of another appliance. Even the best h9 bulbs aren’t safe. Since it only hums when you turn on your respective appliance, you can probably just ignore it.
- Defective Bulb
The last possible cause is simply a defective bulb. A little humming noise from time to time may be attributed to the causes that we’ve already mentioned above. However, bulbs that are constantly humming probably have some sort of defect in them.
The only way to address this is to simply buy a new bulb. This usually happens to an old or worn-out bulb. In that case, it is a possible sign that the bulb may bust anytime soon. That’s another reason to get a new bulb.
Conclusion
The main issue here is that humming noises are annoying and some people just can’t stand them. However, it is important to know how the noises started in the first place so that we know how to fix them.
So, the next time you hear your LED bulbs buzzing, don’t fret just yet. Try all of the fixes we mentioned above in chronological order. The last resort is to change the defective bulb or change your entire circuit system. But only do that if you really can’t stand the noise and nothing else works.
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