Kuwala kozungulira kwa ETLali ndi izi:

Kuwala kwakukulu:Zowunikira zotsika zaku America zimagwiritsa ntchito tchipisi tapamwamba kwambiri za LED kuti zipereke zowunikira kwambiri ndipo zimatha kuunikira malo akulu.

Kupulumutsa mphamvu ndi kuteteza chilengedwe:Chifukwa chogwiritsa ntchito nyali za LED, zounikira za American Standard ndizopanda mphamvu komanso zimapulumutsa mphamvu kuposa zowunikira zakale pomwe zimachepetsa kukhudzidwa kwawo pa chilengedwe.Moyo wautali: Zowunikira zotsika zaku America zimagwiritsa ntchito zida zapamwamba komanso njira zopangira zapamwamba kuti zikhale ndi moyo wautali wautumiki, nthawi zambiri kuposa maola 20,000.

Kuchita bwino kwamtundu:Zounikira zotsika zaku America zimatha kutulutsa mitundu yabwino, kuwala kofewa, komanso kutentha kwamtundu wosinthika.

Kuwala kwa LED silm panelndizoyenera malo osiyanasiyana owunikira m'nyumba, kuphatikiza nyumba, mabizinesi, maofesi, ndi malo owonetsera.Kuyika ndi kophweka, kawirikawiri pokonza kuwala kowala pamtunda wathyathyathya monga denga, ndiyeno kulumikiza magetsi.Zounikira zotsika zaku America zitha kuyikidwanso m'mabowo otseguka ndikukhazikikanso malinga ndi zosowa zosiyanasiyana kuti zikwaniritse zosowa zamalo osiyanasiyana.Pakukhazikitsa, tikulimbikitsidwa kufunsa akatswiri kuti agwire ntchito kuti atsimikizire chitetezo ndi kudalirika.