Dimmer noise

When I use a dimmer to dim a light, it makes a light buzzing noise. Why does it make a noise?

samuellaudio04-19-2007 4:19pm

dewald_visser Details Discussions Posts This discussion Message User 176 posts 04-19-2007 at 08:31pm Copy Comment URL Report Comment Edit Delete Try to avoid dimmers - nasty noise generators - also avoid energy saving lamps and fluorecents... DV