So this is what a toilet would look like in the world of TRON. The "Nightlight" is a toilet fixture that comes with two blue LED displays to light up toilet bowls for ease of use at night. It can be programmed to automatically turn on for seven hours, and runs on four AA batteries.

Created by Kohler, the fixture can be attached to either their Cachet Q3 or Reveal Q3 toilet seats. One light provides a soft glow for the tank, and the other illuminates the inside of the bowl. Here's hoping that blue light doesn't end up highlight other disgusting things that might be lingering around in your bathroom.