I bet your bathroom sink faucet does not look as good as this one. The Fontana color-changing LED faucet has a solid brass construction with stainless steel spout. Its LED lights give your bathroom a more modern feeling. Fontana has built-in temperature sensitive LED lights that are powered by water flow, so they change color with different temperatures automatically. For instance, the light turns red when the water reaches temperature higher than 104 degrees. This is not cheap but has that cool factor going for it.