<?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">light bulbs</topic></authority><related type="narrower"><topic>electric lamps</topic></related><related type="narrower"><topic>comparison lamps</topic></related><related type="narrower"><topic>daylight lamps</topic></related><related type="narrower"><topic>ultraviolet lamps</topic></related><related type="narrower"><topic>projector lamps</topic></related><related type="narrower"><topic>photoflood lamps</topic></related><related type="narrower"><topic>stroboscopic lamps</topic></related><related type="narrower"><topic>sunlamps</topic></related><related type="narrower"><topic>infrared lamps</topic></related><related type="narrower"><topic>black light bulbs</topic></related><related type="narrower"><topic>halogen bulbs</topic></related><related type="narrower"><topic>LED bulbs</topic></related><related type="other"><topic>lamps</topic></related><related type="broader"><topic>lighting device components</topic></related><variant type="other"><topic>bulbs, light</topic></variant><variant type="other"><topic>lamps</topic></variant><variant type="other"><topic>light bulb</topic></variant> <note xml:lang="en"><![CDATA[ Bulb-shaped dilatations of glass tubes used as the container of an incandescent filament or fourescent light, typically placed in a fixture or lamp that is connected to electricity. ]]></note></mads>