The lamp treats Psoriasis, Vitiligo and Eczema by increasing the vitamin D in the skin.
It emits light of 293 nanometer that generates Vitamin D in the skin.
To use the lamp:
Wear the glasses that comes with the lamp that block UVB light.
Put the lamp 4 inches (10 centimeters) far from the skin.
The lamp will treat skin with diamater of 4 inch, 10 centimeters.
The treatment times should be 5 seconds.
Treat every few days.