Create the ideal lighting mood anywhere in your home and save energy by using precise lamp brightness settings. Simply plug the LD300 into any 3 prong outlet, then plug your light into the LD300. Now you can wirelessly control dimming with the Monster IWC600 master switch or with Monster Central's Lighting and AV Controller. Instantly dim lamps for watching a movie, or brighten the setting for entertaining guests. Monster IlluminEssence light dimmers and switches feature built-in memory that stores lighting presets so you can instantly set many lamps to different levels according to your mood.