Try this for sexy, lighted faucets for your bathroom.
When the water for the sink is cold, you get this:
When the water is hot:
If the shower is just right, you get this:
These are way pricey, but very neat! I wonder how much trouble it is to replace the LEDs? The electrical/plumbing combination is very unusual, it would be interesting to see the method of combining the two products.
InspectorE