E masani ona faʻaaogaina LED i vaega eseese, e aofia ai moli, faʻaaliga, fesoʻotaʻiga, tausiga faʻafomaʻi, ma isi. O nisi nei o faʻaoga masani:
Faʻamalamalamaga: E mafai e moli LED ona iloa uiga o le maualuga o le susulu, umi le ola, lanu lanu, maualalo le faʻaaogaina o le eletise, ma isi, ma faʻaaogaina lautele i fanua o fale, pisinisi, moli lautele.

Faʻaaliga: O le faʻaaliga o le LED e mafai ona ausia le maualuga o le susulu, lanu, faʻamalamalamaga maualuga ma isi uiga, lea e faʻaaogaina lautele i masini faʻaaliga e pei o televise, komepiuta, telefoni feaveaʻi.

Feso'ota'iga: E mafai ona ausia e feso'ota'iga feso'ota'iga ta'ita'i pupuu ma fa'asalalauga fa'amatalaga maualuga.E faʻaaogaina lautele i TV LED, ofu atamai, fale atamai ma isi fanua.

Fomaʻi: O masini faʻafomaʻi LED e mafai ona ausia le maualuga-saʻo, mamao mamao, susulu maualuga, ma faʻaaogaina lautele i ata faʻafomaʻi, oscilloscope, meafaigaluega faʻamaonia ma isi fanua.