Umzobi wechungechunge lwefrthi yomvelisi-China uMenzi weecandelo le-FR abavelisi, abaxhasi

Ukukhanya kokungena kwe-LED kuyaqhubeka ...

Ingxelo yeshishini ichaze ukuba inzuzo yeshishini le-LED iyakuphuculwa emva kokuphela kwemboni kushishino phantsi kwesiphumo esidibeneyo salo bhubhane kunye nonikezelo kunye nemfuno. Kwelinye icala, i p ...
Ukuphunyezwa okulibazisekileyo kokukhanya kwe-LED ezimbini ...

Nge-2 ka-Epreli, iKomiti yoLawulo lweMigangatho kaZwelonke yakhupha isibhengezo esazisa ukuhlehliswa kokuphunyezwa kwemigangatho yesizwe eli-13 kubandakanya ne "Unitary Air Conditioner Energy Effic ...
Ukukhanyisa kwe-LED kwahluke njani kunezinye ...

Izibane ze-LED zahlukile kwi-incandescent kunye ne-fluorescent ngeendlela ezininzi. Xa yenzelwe kakuhle, ukukhanya kwe-LED kusebenza ngakumbi, kubhetyebhetye, kwaye kuhlala ixesha elide. Ii-LEDs ziyimithombo yokukhanya "ekhokelela", oko kuthetha ukuba zikhupha ...

Uchungechunge lwe-FR