Switch bezels, sometimes referred to as switch caps, are protective housings that are completely interchangeable between different sizes, shapes, and styles. They are typically installed on electrical switches, such as light switches and dimmer switches, and serve as both a decorative element and protective covering for the switch’s electrical components. They come in a range of styles, such as gas, brass, nickel, and plastic, and are usually highly customizable. Bezels offer protection from dust, dirt, and moisture, as well as reducing the chances of any electrical accidents. They also allow switches to be insulated and grounded safely.