In the past, cheap electrical switches simply turned things on and off. These days, you have switches for many different purposes. A dimmer switch will allow you to adjust the amount of light in any room. More complex electrical switches can have multiple devices connected to them. Users can turn these devices on or off with a wireless remote control. Wall-mounted electrical switches come in a variety of colors, so you're sure to be able to find some which match your decor. If you need a large number for your home, order them wholesale for the best prices.