I bought a house and I was told that a couple of the swithces were low voltage that control some lights. what does this mean and can I switch to normal swithces? I will be glad to give more info if needed and I can answer it.
A low voltage system uses a transformer to step down the input voltage to a lower voltage(usually 12V) to the lamps. It depends how your system is wired and what you what to do. Can you post some pics.