Chromotherapy Rain Showers . The Domolight LED Shower Head Soothes Through Color Therapy. Have the ultimate shower experience with the new Domolight LED shower head, which lets cool blue light soothe bathers for a blissful shower experience. The Domolight LED shower head is designed to calm the user through colour therapy like a spa. The Domolight LED shower head even comes with a controller so you can mindlessly change the color and subsequent feeling of your shower at the touch of a button. I certainly wouldn’t mind basking in blue light, sounds sorta sultry!