Chowonetsera cha LED ndichofunika kwambiri m'miyoyo yathu.Kwa izo, magetsi ndi gawo lofunika kwambiri.Tiyenera kusamala kwambiri posankha magetsi posankha zida.Nkhaniyi idzagawana nanu momwe mungasankhire magetsi.:

　　1. Sankhani magetsi omwe moyo wake umagwirizana ndi chipangizo cha LED, ndipo moyo wa magetsi oyendetsa galimoto uyenera kufanana ndi moyo wa chipangizo chowonetsera LED momwe mungathere.

　　2. Yang'anani kutentha kwa magetsi kuti musankhe magetsi owonetsera LED.Kutentha kwa kutentha kumakhudza kukhazikika ndi moyo wa magetsi.Kutsika kwa kutentha kumakwera, ndibwino.Kuphatikiza apo, zitha kuwonekanso kuchokera pakuwongolera kuti kuchuluka kwa kutentha kwamphamvu kumakhala kochepa.

　　3. Sankhani kuchokera pakuchita bwino kwambiri.Kuchita bwino kwa magetsi ndi chizindikiro chofunikira.Mphamvu yamagetsi yapamwamba imakhala ndi mphamvu yosinthira mphamvu, zomwe sizimangokwaniritsa zofunikira za kupulumutsa mphamvu ndi kuteteza chilengedwe, komanso zimapulumutsa magetsi ndi ndalama kwa ogwiritsa ntchito.

　　4. Sankhani magetsi owonetsera ma LED kuchokera pamawonekedwe.Wopanga magetsi abwino amakhalanso okhwima kwambiri pamapangidwewo, chifukwa izi zitha kutsimikizira kugwirizana kwa gulu lazogulitsa.Ndipo wopanga mosasamala, mawonekedwe, malo a malata, ndi ukhondo wa zigawo za magetsi opangidwa sizikhala zabwino.

Ndiko kunena kuti, kusankha kwa magetsi owonetsera ma LED kumayenera kuyang'anitsitsa kutentha kwa nthawi ya ntchito, mphamvu zamagetsi, ndi maonekedwe.Onani momveka bwino momwe wopanga zida alili, kotero kuti chitsanzo choyenera chikhoza kusankhidwa pansi pa chisankho chosankha khalidwe, kuti kuwonetserako kupangidwe Kugwira ntchito bwino ndikugwira nawo ntchito.Ndikukhulupirira kuti zomwe zili pamwambazi zingakhale zothandiza kwa aliyense.