Dimmer switch buzzing

Electrical

Anonymous user - 15/44/2026 - 2:44 PM

My dimmer switch makes a faint buzzing noise when the lights are low. Is this normal?

Ryde (PO33)

Some buzz is normal, but loud buzzing means the dimmer isn't compatible with the bulbs.

Answered on 15/03/2026 3:12 PM

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