Babban fitilar mercury mai ƙarfi{0}matsi shine babban fitilun fitarwa na gama gari{1}. Ka'idar aikinta ita ce ta motsa tururin mercury ta hanyar babban baka mai ƙarfi don samar da hasken ultraviolet, wanda sai a canza shi zuwa haske mai gani ta hanyar phosphor. Gina shi yana buƙatar ainihin ƙira da ƙira na maɓalli da yawa don tabbatar da ingantaccen aiki mai haske.
Babban abubuwan da ke cikin babban fitilar mercury{0}matsi sun haɗa da bututun fitarwa, electrodes, ambulan gilashi, ballast, da murfin phosphor. Tushen fitarwa yawanci ana yin shi da gilashin quartz don kyakkyawan yanayin juriya da yanayin UV. An cika bututun da ya dace da tururin mercury da iskar da ba ta dace ba (kamar argon). Lokacin da aka yi amfani da halin yanzu, tururin mercury yana ƙafe, yana samar da baka kuma yana fitar da hasken ultraviolet. Na'urorin lantarki galibi ana yin su ne da filaye na tungsten kuma an lulluɓe su da na'urar lantarki{6}}mai fitarwa (kamar barium oxide) don rage wutar lantarki ta farawa da kiyaye tsayayyen fitarwa.
Ambulan gilashi yana kare bututun fitarwa daga tasirin muhalli na waje. Wasu nau'ikan kuma suna da murfin phosphor akan bangon ciki na ambulan, wanda ke canza hasken ultraviolet da tururin mercury ke haifarwa zuwa mafi girman bakan haske na bayyane, yana inganta ingantaccen haske. Ballast muhimmin sashi ne na babban fitilar mercury -matsi. Yana iyakance halin yanzu kuma yana ba da babban ƙarfin lantarki da ake buƙata don farawa, yana tabbatar da aikin fitilar tsayayye.
A lokacin aikin masana'anta, hatimin bututun fitarwa yana da mahimmanci, tabbatar da cewa tururin mercury ya kasance a cikin mafi kyawun kewayon (yawanci yanayi 1-5) a babban yanayin zafi. Matsayin Electrode da daidaiton walda kai tsaye yana tasiri kwanciyar hankali na baka, yayin da daidaituwar murfin phosphor ke ƙayyade haifuwar launi na haske.
Gina fitilun mercury masu ƙarfi{0} yana haɗa kimiyar kayan, fasahar injin, da ƙirar gani. Ingantaccen tsari yana tasiri kai tsaye rayuwar fitilar, ingantaccen haske, da ma'anar launi. Kodayake fasahar LED a hankali ta maye gurbin wasu aikace-aikacen fitilun mercury a cikin 'yan shekarun nan, manyan fitilun mercury{3} masu ƙarfi har yanzu suna riƙe da mahimmancinsu a cikin hasken masana'antu da na waje saboda tsananin haske da takamaiman halayensu.
