I just installed this cheap LED with a brightness of 4600 lumen, which is really great. Now I can finally work without falling asleep.

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But.

It's humming, faintly. Which is annoying. Any ideas on how to rectify this?

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[–] 1 point 3 months ago

My bathroom ceiling light was doing that also when it was installed. Then they replaced the power supply to a different kind and it stopped.

Though in this case the electician bought a wrong kind power supply - it didn't come with the light fixture.

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