Term: xenon lamp https://doi.org/10.1351/goldbook.X06699 Definition: An intense source of ultraviolet, visible and near-infrared light produced by electrical discharge in xenon under high pressure. Related Terms: 1) antimony–xenon lamp (arc) (http://doi.org/10.1351/goldbook.A00399). 2) lamp (http://doi.org/10.1351/goldbook.L03447). 3) mercury–xenon lamp (http://doi.org/10.1351/goldbook.M03835). 4) ultraviolet (http://doi.org/10.1351/goldbook.UT07492). 5) visible (http://doi.org/10.1351/goldbook.VT07496). 6) infrared (http://doi.org/10.1351/goldbook.IT07399). Source: PAC, 1996, 68, 2223. 'Glossary of terms used in photochemistry (IUPAC Recommendations 1996)' on page 2284 (https://doi.org/10.1351/pac199668122223) Citation: 'xenon lamp' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.X06699 License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International (https://creativecommons.org/licenses/by-sa/4.0/) for individual terms. Disclaimer: The International Union of Pure and Applied Chemistry (IUPAC) is continuously reviewing and, where needed, updating terms in the Compendium of Chemical Terminology (the IUPAC Gold Book). Users of these terms are encouraged to include the version of a term with its use and to check regularly for updates to term definitions that you are using.