Treat yourself to the soothing comfort and ambiance of the Purefresh heated toilet seat with LED night-light. Kohler K-10349 Features: Fits most elongated toilets Quiet-Close lid closes slowly and quietly without slamming Heated toilet seat with three adjustable warmth settings: low, medium and high Dual LED lighting offers guiding light when lid is down and task light when lid is lifted Night-light is manually adjustable to two color choices and two brightness levels Compatible with the Kohler Purefresh app to adjust seat warmth and lighting brightness to your daily schedule Hidden cord provides a clean look Kohler K-10349 Specifications: Height: 1-3/16" (top to bottom) Depth: 18-3/4" (back of the hinges to the front most part of the seat) Width: 14-7/8" (left edge to the right edge of the inner opening of the seat) Inside Length: 11-13/16" (back to the front of the inner opening of the seat) Inside Width: 8" (left edge to the right edge of the inner opening of the seat) Distance Required Between Installation Holes: 5-1/2"