Shenhai Kuphulika-Umboni
Nyali zoyendera magetsi oyendera dzuwa nthawi zambiri zimakhala ndi moyo pafupifupi 5 ku 10 zaka. Popeza iwo ali ndi zigawo zambiri, aliyense ali ndi moyo wosiyana, moyo wonse uyenera kukhazikika pamikhalidwe yeniyeni.
Pafupifupi, matabwa a streetlight amatha mpaka 10 zaka, mapanelo dzuwa za 10-20 zaka, Kuwala kwa LED kuzungulira 50,000 maola, ndi mabatire kuposa 5 zaka. Poganizira zigawo zonse, ophatikiza moyo nthawi zambiri za 5-10 zaka.
Zomasulirazi ndi zopukutira zikufuna kumveketsa bwino, mwachidule, ndi zopezeka, kugwiritsa ntchito mawu osalankhula komanso masitayelo owongolera kuti azitha kuwerengeka komanso kuthandiza anthu olankhula Chingerezi komanso kutsatira mfundo za Google za SEO pazolemba zapamwamba kwambiri..