Questions & Answers for: Lutron hum

humming inside the switch I replaced a dimmer with a new lutron dimmer.....The same problem exists. It comes on okay, but when I turn the knob to lower the light it starts humming????? Is it connected

newly installed Leviton dimmer switch humming at the switch I just installed a Leviton touch dimmer for my dining room chandelier. Now whenever I turn the light on there is an annoying humming sound ...

...dimmer-controlled track lights turned on. The buzz is higher-pitched or harmonic instead of 60hz hum and it gets louder on the audio as the brightness is increased. I bought an older home and it ...

7-50W 12V MR 16 lamped fixtures on a Juno Flex 12 Trac all went out after working fine 4 yrs. Transformer is buzzing when swithed on at either Lutron SLV-603P or other 3-way switch. Other switch does ...