hat
Dirije yo rele sous la lumières katriyèm jenerasyon-oswa sous limyè vèt. Li te gen karakteristik sa yo nan ekonomize enèji, pwoteksyon anviwònman, viv lontan ak ti gwosè. Li se lajman itilize nan jaden divès kalite tankou endikasyon, montre, dekorasyon, ekleraj, ekleraj jeneral ak iben NI ...
eng
LED is called the fourth-generation illumination source or green light source. It has the characteristics of energy saving, environmental protection, long life and small size. It is widely used in various fields such as indication, display, decoration, backlight, general illumination and urban ni...