LED izwi nkigisekuru cya kane cyumucyo cyangwa isoko yicyatsi kibisi, hamwe nibiranga kuzigama ingufu, kurengera ibidukikije, ubuzima burebure, ubunini buto nibindi.Irakoreshwa cyane mubice bitandukanye nko kwerekana, kwerekana, gushushanya, kumurika inyuma, kumurika rusange hamwe nijoro ryumujyi.Ukurikije imirimo itandukanye, irashobora kugabanywamo ibyiciro bitanu: kwerekana amakuru, itara ryerekana ibimenyetso, amatara yimodoka, itara ryinyuma rya LCD hamwe n’itara rusange.

IbisanzweItaraifite inenge zimwe nkumucyo udahagije, biganisha ku gukundwa bidahagije.Imbaraga LED ifite ibyiza byo kumurika bihagije no kuramba kuramba, ariko imbaraga LED ifite ingorane za tekiniki zo gupakira.Ibikurikira nisesengura rigufi ryibintu bigira ingaruka kumucyo wamashanyarazi LED ipakira ：

1.Gushyushya tekinoroji yo gukwirakwiza

2.Guhitamo uwuzuza

3.Gutunganya ibitekerezo

4. Guhitamo fosifori no gutwikira