over stove in kitchen, excellent lighting, wanted one that was dim and didn't buzz, went to a reliable Lowes, bought a 'necessary' dimmer , it was listed on Sunco Box, installed and lo and behold, it's buzzing. it was lutron, tried another from leviton, still buzzing, then i uninstalled it and toggled on/off, the buzzing goes away with the problem. I don't have 30 bucks and also waste of time. Maybe these are the components that Sunco and Lutron use, good luck to you,