With Kohler nightlight technology, you can safely locate your toilet in the dark without turning on the light. This cachet toilet seat offers a choice of two brightness levels so you can adjust the lighting as you please. A led guide light on a 7 hour cycle helps you see your toilet in the dark, and led lighting illuminates the bowl when the lid is lifted. Unique grip tight bumpers hold the seat firmly in place and prevent shifting. This soft close seat also features innovative technology that prevents the seat from slamming and simplifies both cleaning and installation. Bolt Spread 5.5 inches.