The Best Lighting Premium 18-inch undercabinet light offers a standard built in occupancy sensor that can be engaged or disengaged by the user using a switch. Users can also decide between 5 light color temperatures including 2700K (warm), 3000K (warm-neutral), 3500K (neutral), 4000K (cool-neutral) and 5000K (cool). The light bar is also adjustable to provide optimal lighting and visual comfort. Install one or multiple units using a variety of linking connector lengths. A Plug-and-Play cord and plug is also available for even more versatility.