<?xml version="1.0" encoding="utf-8"?><mads xmlns="http://www.loc.gov/mads/" xmlns:mods="http://www.loc.gov/mods/v3" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.loc.gov/mads/
mads.xsd"><authority><topic authority="http://AATesaurus.cultura.gencat.cat/aat/getty_en">fluorescent lamps</topic></authority><related type="other"><topic>fluorescent lamps</topic></related><related type="broader"><topic>electric lamps</topic></related><variant type="other"><topic>fluorescent lamp</topic></variant><variant type="other"><topic>lamps, fluorescent</topic></variant> <note xml:lang="en"><![CDATA[ Lighting devices comprised of a housing, ballast, and connection to electrical power that mount tubular electric discharge lamps, or 'bulbs,' in which ionization of mercury vapor produces radiation that activates the fluorescent coating on the inner surface of the glass. ]]></note></mads>