<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31459560</termId><termName>metal halide lamps</termName><termType>PT</termType><termNote><![CDATA[ High-intensity discharge lamps in which the major portion of the light is produced by radiation of metal halides and their products of dissociation. ]]></termNote><termCreatedDate>2026-03-30 21:03:42</termCreatedDate><relation><relationType>UF</relationType><termId>31459561</termId><termName>M-H lamps</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31459562</termId><termName>MH lamps</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31459563</termId><termName>lamps, M-H</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31459564</termId><termName>lamps, MH</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31459565</termId><termName>lamps, metal halide</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31459566</termId><termName>metal halide lamp</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31459567</termId><termName>metal-halide lamps</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31441577</termId><termName>high-intensity discharge lamps</termName><termType>PT</termType></relation></term>  </Zthes>