There have been several products designed for a bathtub light show, but the Nirvana tub takes it a step further by embedding 360 LEDs right into the surface.
https://gizmodo.com/aquarain-bath-fountain-puts-on-a-show-using-your-bathwa-5024606
The tub also features touch controls and a motion-activated hand shower. Unfortunately, it’s only a concept—but the design was good enough to become a Red Dot 2009 award winner. [Red Dot via Born Rich via Unplgged via DVICE]
