Article
Article
Fluorescent lamp
Article By:
Hammer, Edward E. HammerTex Advisory LLC, Mayfield Village, Ohio.
El-Hawary, Mohamed Faculty of Engineering, Dalhousie University, Halifax, Nova Scotia, Canada.
Last reviewed:June 2020
DOI:https://doi.org/10.1036/1097-8542.263500
A lamp that produces light largely by conversion of ultraviolet energy from a low-pressure mercury arc to visible light. Phosphors, chemicals that absorb radiant energy of a given wavelength and reradiate at longer wavelengths, produce most of the light provided by fluorescent lamps. See also: Phosphorescence
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