UV-B lamps are lamps that emit a spectrum of ultraviolet light of 290-320 nanometers. It is also called the biological spectrum because the body is sensitive to that spectrum.
Read more about UV-B Lamps: Types of UVB Lamps, Treating Skin Diseases, Increasing Vitamin D3, Cancer Risks From UVB Lamps
Famous quotes containing the word lamps:
“How soon country people forget. When they fall in love with a city it is forever, and it is like forever. As though there never was a time when they didn’t love it. The minute they arrive at the train station or get off the ferry and glimpse the wide streets and the wasteful lamps lighting them, they know they are born for it. There, in a city, they are not so much new as themselves: their stronger, riskier selves.”
—Toni Morrison (b. 1931)