Gulu la LED: LED ndi diode yopepuka, yofupikitsidwa ngati LED.

Ndi njira yowonetsera yomwe imayang'anira ma diode a semiconductor light-emitting diode, omwe amakhala pafupifupi ma diode ofiira ofiira, omwe amawonetsa zilembo poyatsa kapena kuzimitsa magetsi.Chophimba chowonetsera chomwe chimagwiritsidwa ntchito kusonyeza zambiri zosiyanasiyana monga malemba, zithunzi, zithunzi, makanema ojambula pamanja, zomwe zikuchitika pamsika, mavidiyo, zizindikiro zamavidiyo, ndi zina zotero. Shenzhen ndi malo obadwirako kafukufuku wazithunzi za LED ndi kupanga.

Makanema a LED amatha kusintha mitundu yosiyanasiyana yowonetsera zidziwitso ndipo amatha kugwiritsidwa ntchito m'nyumba ndi panja, kupereka zabwino zosayerekezeka kuposa zowonetsera zina.Ndi kuwala kwake kwakukulu, kugwiritsira ntchito mphamvu zochepa, kuchepa kwa magetsi, zipangizo zogwira ntchito komanso zosavuta, moyo wautali wautumiki, kusagwirizana kwamphamvu, komanso kukana mwamphamvu kusokoneza zakunja, zakula mofulumira ndipo zimagwiritsidwa ntchito kwambiri m'madera osiyanasiyana.

Zowonetsera za LED zili ndi zabwino kuposa zowonetsera za LCD malinga ndi kuwala, kugwiritsa ntchito mphamvu, ngodya yowonera, ndi kutsitsimula.