N'ihi uru nke LEDs dị ka obere ume ike, obere mmezi oge na ogologo ndụ, akụkụ dị iche iche nke ụwa akwalitela atụmatụ n'afọ ndị na-adịbeghị anya iji gbanwee bọlbụ omenala.
dị ka nnukwu voltaji nanotubes n'ime LEDs.
Igwe ọkụ LED emelitere ga-amụnye n'oge na-adịghị anya na steeti Illinois nke US, mgbasa ozi US kwuru.
Ndị isi ngalaba nke Illinois Highway Department na ụlọ ọrụ ike Illinois ComEd enweela mkparịta ụka iji nye ọkụ ọkụ ọkụ ọkụ ọhụrụ na-arụ ọrụ nke ọma maka ntụgharị.
Emebere usoro a kwalitere iji melite nchekwa mgbe ị na-ebelata oriri ike na ịchekwa ego.
E nwere ọtụtụ ihe owuwu ihe owuwu ugbu a n'okpuru ụzọ. The Illinois Highway Department oru ngo na site 2021, 90 percent nke ya usoro ọkụ ga-LEDs.
Ndị ọrụ ngalaba na-ahụ maka okporo ụzọ steeti kwuru na ha na-eme atụmatụ ịwụnye ọkụ ọkụ LED niile na njedebe nke 2026.
N'iche iche, oru ngo iji kwalite ọkụ okporo ụzọ na North Yorkshire, n'ebe ugwu ọwụwa anyanwụ England, na-eweta uru gburugburu ebe obibi na akụ na ụba ngwa ngwa karịa ka a tụrụ anya, ụlọ ọrụ mgbasa ozi UK kọrọ.
Ka ọ dị ugbu a, North Yorkshire County Council agbanweela ihe karịrị 35,000 ọkụ ọkụ n'okporo ámá (pasent 80 nke ọnụ ọgụgụ ezubere iche) na LEDs. Nke a echekwala £ 800,000 na ume ike na mmezi ego n'afọ ego a naanị.
Ihe oru ngo a nke were afo ato wedara n'apata carbon ya nke oma, na-echekwa ihe kariri 2,400 carbon dioxide kwa afo ma wedata onu ogugu nrụrụ ọkụ n'okporo ụzọ ihe dị ka ọkara.
Oge nzipu: Mee-27-2021