Fitilolin LED na bayakumafitilun LED mai haskesamfuran hasken LED ne gama gari, kuma suna da wasu bambance-bambance a cikin tsarin ƙira da hanyoyin shigarwa. Da farko dai, tsarin ƙirar hasken panel na baya shine shigar da tushen hasken LED a bayan hasken panel. Madogarar hasken tana fitar da haske zuwa ga panel ta bayan harsashi, sannan kuma ta saki hasken a ko'ina ta hanyar abin da ke ba da haske na panel. Wannan tsarin ƙira ya sa hasken panel na baya ya sami daidaituwa da rarraba haske mai laushi, wanda ya dace da wasu yanayin da ke buƙatar daidaituwar haske.

Tsarin ƙira na hasken wutar lantarki na gefen-lit shine shigar da tushen hasken LED a gefen hasken panel. Hasken hasken yana haskaka haske a ko'ina ga dukkan panel ta hanyar hasken haske a gefe, don gane daidaitaccen rarraba haske. Wannan tsarin ƙira yana sa hasken wutar lantarki na gefen-lit ya sami haske mafi girma, wanda ya dace da wasu yanayi waɗanda ke buƙatar ƙarfin hasken wuta.

Amma game dahanyar shigarwa, Ana shigar da hasken wutar lantarki gabaɗaya ta rufi ko bango. Daga cikin su, shigar da rufin shine a rataye fitilar kai tsaye daga rufin, kuma shigar da bango shine sanya fitilar a bango. Fitillun faifan jagorar da aka kunna gabaɗaya suna da bango, kuma ana shigar da fitilun masu jagora kai tsaye akan bango. Ya kamata a lura cewa ƙayyadaddun hanyar shigarwa na iya bambanta dangane da ƙirar samfuri da masana'anta, don haka yana da kyau a koma ga jagorar samfurin ko tabbatar da mai ƙira kafin shigarwa.