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. An 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. Light intensity designed to provide enough light to see the toilet without disrupting nighttime vision. Choose between two brightness levels: a soft glow or a brighter illumination. Dual LED lighting offers guiding light when lid is down and task light when lid is lifted. Illumination cycle with automatic 7-hour nightlight. Battery-operated - no electrical cords required. Up to 6 months of battery life (uses 4 AA batteries, not included). The Quiet-Close lid closes slowly and quietly without slamming. Grip-Tight bumpers hold seat firmly in place. The Quick-Release hinges allow seat to be unlatched from toilet for easy removal and convenient cleaning; no tools required. The Quick-Attach hardware for fast and secure installation. Plastic