Ngemuva kwamashumi eminyaka okuthuthukiswa kwamakhono, ukusebenza kahle okukhanyayo kwe-LED kuye kwathuthukiswa kakhulu. Amalambu e-incandescent, amalambu e-halogen tungsten anokukhanya okukhanyayo okungu-12-24 lumens/watt, amalambu e-fluorescent 50-70 lumens/watt, namalambu e-sodium angu-90-140 lumens/watt. Ukusetshenziswa kwamandla amaningi kuba ukulahlekelwa ukushisa. OkuthuthukisiweUkukhanya kwe-LEDukusebenza kahle kuzofinyelela ku-50-200 lumens/watt, futhi ukukhanya kwayo kune-monochromaticity enhle kanye ne-spectrum encane. Ingakwazi ukumemezela ngokuqondile ukukhanya okunemibala ebonakalayo ngaphandle kokuhlunga.
Namuhla, wonke amazwe emhlabeni aphuthuma ukuthuthukisa ucwaningo mayelana nokusebenza kahle kokukhanya kwe-LED, futhi ukusebenza kahle kwawo okukhanyayo kuzothuthukiswa kakhulu esikhathini esizayo esiseduze. Ngokudayiswa kwama-LED akhanya kakhulu emibala ehlukahlukene njengobomvu, ophuzi, nohlaza, kancane kancane ama-LED athathele indawo amalambu endabuko e-incandescent namalambu e-tungsten halogen njengeamalambu ezimoto. Njengoba ukukhanya okumenyezelwe yi-LED kugxile kakhulu ebangeni elincane eliqinile, asikho isibonisi esidingekayo, futhi ukukhanya okumenyezelwe akudingi ilensi enemibala ukuze kuhlungwe, inqobo nje uma ilensi ehambisanayo ikhiqizwa ilensi eyi-convex noma I-Fresnel lens, bese I-pincushion lens ivumela i-beam ukuthi ihlakazeke futhi iphambuke kusukela ekhanda ukuze ihlangabezane nokuhlakazeka kokukhanya okudingekayo, kanye ne-hood.
Isikhathi sokuthumela: Feb-07-2023
