<?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">range lights</topic></authority><related type="broader"><topic>lighting devices by function</topic></related><variant type="other"><topic>leading lights</topic></variant><variant type="other"><topic>lights, leading</topic></variant><variant type="other"><topic>lights, range</topic></variant><variant type="other"><topic>range light</topic></variant> <note xml:lang="en"><![CDATA[ Two or more lights in the same horizontal direction used as an aid to nautical or aeronautical navigation, such as those lights indicating a channel or marking the end of a runway. ]]></note></mads>