Generated by water pressure, LED attached to a shower head glows. Since the color of LED changes depending on the water temperature, you can tell the water temperature intuitively.
that is sooo cool. Except that you can't choose your color except by adjusting temperature. :( I want to bathe in purple water! :) hehe takes colour therapy to a new level.
Check out this introduction article on Chromotherapy: http://www.articleworld.org/Chromotherapy Content: * 1 What do chromotherapists do? * 2 Disadvantages * 3 History * 4 The Chakras and colors
http://www.articleworld.org/Chromotherapy
Content:
* 1 What do chromotherapists do?
* 2 Disadvantages
* 3 History
* 4 The Chakras and colors
http://www.kilian-nakamura.com/blog-english/index.php/shower-storycolor-fusion-shower-self-powered-led-showerhead-buy-online/