A na-eji ọkụ ọkụ ọkụ n'ọtụtụ ebe dị iche iche, gụnyere ọkụ, ngosi, nkwurịta okwu, nlekọta ahụike, wdg. Lee ụfọdụ ngwa ngwa:
Ịkụ ọkụ: oriọna LED nwere ike ịghọta njirimara nke nchapụta dị elu, ogologo ndụ, agba ọgaranya, obere ike oriri, wdg, ma na-ejikarị eme ihe n'ọhịa nke ụlọ, azụmahịa, ọkụ ọha.

Ngosipụta: Ngosipụta LED nwere ike nweta nchapụta dị elu, agba, nkọwa dị elu na njirimara ndị ọzọ, nke a na-ejikarị na ngwaọrụ ngosi dị ka telivishọn, kọmputa, ekwentị mkpanaaka.

Nkwukọrịta: teknụzụ nkwukọrịta LED nwere ike nweta nzikọrịta ozi dị mkpụmkpụ yana nnyefe data dị elu.A na-ejikarị ya na TV LED, smart wear, smart home na ubi ndị ọzọ.

Ahụike: Ngwaọrụ ahụike LED nwere ike nweta oke -nkenke, ogologo anya, nchapụta dị elu, a na-ejikwa ya na onyonyo ahụike, oscilloscope, akụrụngwa nyocha na mpaghara ndị ọzọ.