Replaces a standard switch and offers dimming capabilities. Integrated full-slide control for easy, precise operation. Works with dimmable LED/CFL, incandescent, halogen, magnetic low-voltage and electronic low-voltage. 300 W dimmable LED/CFL, 600 W incandescent/halogen/magnetic low-voltage/electronic low-voltage. Preset feature allows user to return to previous light level when turning lights on. Designed for both single-pole (one location) and 3-way (multi-location) applications and features an adjustable rapid-start setting which provides additional power for a brief time period to ensure lamp start-up at low, dim settings. Face plate is removable to allow for color changes. Included plates in almond, white and ivory. Radio frequency interface filtering.