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:
“He certainly must be a son of Aurora to whom the sun looms, when there are so many millions to whom it glooms rather, or who will never see it till an hour after it has risen. But it behooves us old stagers to keep our lamps trimmed and burning to the last, and not trust to the sun’s looming.”
—Henry David Thoreau (1817–1862)