Kulembetsa kwa Engineering 2015 Golden Globe ndikotentha kwambiri, simukufuna kuyesa?---OAK led flood light
Op kuyatsa nyali ya LED ikuwoneka yotsika mtengo, ikuwoneka ngati ikupereka chizindikiro chotere: Tsopano mumakampani a LED, zida zamphamvu zomwe zidakhalapo kale, zakhala zikuchitika ndipo msonkhano wawung'ono wosadziwika umapita, nyali zamabwalo ndikufuna kukweza mbendera o.
Onani zambiri