I use it all the time and love how it works, as well as the lights for temperature settings

Like the design and the colored LED lights are a nice touch.

The LED lights that illuminate the water are in the base of the handle and point toward the thermal sensor.

Picture shown of blue LED light is totally inaccurate as to intensity and visibility

About 1x per week I throw a little vinegar into some leftover warm water and it stays sparkling clean.the LED lights (red and green) that are on during the heating up phase project through the water, off the bottom, up out through the galss, and only my backsplash