Led the lighting of the water looks very classy and fit thanks to the internal thread on modern fittings. With many competing products just is not the case. In addition, the chrome-colored design fits very well. I would, however, also selected a blue LED for cold water and not green. Hopefully it also keeps long, so you have an advantage over the version with batteries. The LEDs are definitely nice and bright. Up to this point 5 star, but only if it lasts a long time.