Sahaminta saamaynta beddelka ah ee Ultraviolet A Light Emitting Diodes (UVA LEDs) ee dhinaca tignoolajiyada daabacaadda, marka aynu u dhex galno codsiyadooda iyo faa'iidooyinka laambadaha meerkuriga dhaqameed. Soo ogow sida UVA LED-yadu u beddelaan saxnaanta daweynta khad, kor u qaadaan ku dheggan substrate, oo u suurtageliya daabacaadda xogta doorsooma oo hufan. Daaha ka qaad waxtarka tamarta, sii daynta kulaylka oo yaraatay, iyo isku halaynta ka dhigaysa UVA LED-yada, iyada oo la barbardhigayo cilladaha soo daaya kulaylka sarreeya, sax ahaan yar, iyo nalalka meerkuriyada ee dayactirka leh. Nagu soo biir safarka mustaqbalka ee waxtarka daabacaadda iyo joogtaynta.