Hoʻohana nui ʻia nā LED ma nā ʻano like ʻole, e like me ke kukui, hōʻike, kamaʻilio, mālama olakino, etc. Eia kekahi mau noi maʻamau:
Mālamalama: Hiki i nā kukui LED ke hoʻomaopopo i nā hiʻohiʻona o ka'ōlinolino kiʻekiʻe, ke ola lōʻihi, ke kala momona, ka hoʻohana haʻahaʻa haʻahaʻa, a me nā mea'ē aʻe, a hoʻohana nuiʻia i nā kula o ka home, kālepa, kukui lehulehu.

Hōʻike: Hiki i ka hōʻike LED ke hoʻokō i ka ʻōlinolino kiʻekiʻe, ka waihoʻoluʻu, ka wehewehe kiʻekiʻe a me nā ʻano ʻē aʻe, i hoʻohana nui ʻia i nā mea hōʻike e like me ke kīwī, kamepiula, kelepona paʻa.

Kūkākūkā: Hiki i ka ʻenehana kamaʻilio LED ke hoʻokō i ke kamaʻilio pōkole a me ka hoʻouna ʻikepili kiʻekiʻe.Hoʻohana nui ʻia ia i nā TV LED, ka lole akamai, ka home akamai a me nā māla ʻē aʻe.

Lapaʻau: Hiki i nā lāʻau lapaʻau LED ke hoʻokō i ka precision kiʻekiʻe, ka lōʻihi lōʻihi, ka ʻālohilohi kiʻekiʻe, a hoʻohana nui ʻia i nā kiʻi lapaʻau, oscilloscope, nā mea diagnostic a me nā ʻano ʻē aʻe.