Leviton offers many products that will help lower electrical costs and add convenience to everyday living. By simply replacing standard switches with dimmers reduces energy consumption and extends bulb life. IllumaTech® Preset Dimmers and Fan Speed Controls feature a low profile fluid slide bar movement for fine adjustment of light levels or fan speeds that's accompanied by an easy-to-use ON-OFF preset switch. The switch provides quick ON-OFF control without disturbing your favorite pre-selected settings. Most feature a built-in LED locator light, as well. Models are available for incandescent, magnetic or electronic low voltage, and Mark 10® Powerline dimming ballast fluorescent lighting, and quiet and standard fan speed control.