This Bemis Round closed front toilet seat features a multi-setting warming seat and night light. The 3 temperature settings allow for optimal comfort while the blue night light is designed to prevent disruption of your normal sleep pattern. Precision seat fit technology provides for the perfect bowl fit while the Whisper Close feature prevents both the ring and cover from slamming. In addition, the STA-TITE Seat Fastening System prevents the seat from shifting and stays firmly attached to the toilet. The seat is powered by a standard GFCI outlet. Bemis continually brings innovation to everyday life. Multi-Setting Warming Seat – 3 temperature settings for comfort. Built-in Blue LED Night Light – Illuminates the bathroom with a soft, soothing glow. STA-TITE Seat Fastening System Never Loosens, installs with ease. WhisperClose hinge slowly and quietly closes, eliminating slamming and pinched fingers. Precision Seat Fit provides adjustability for the perfect bowl fit. Super Grip Bumpers prevent seat shifting and provide greater stability.