Pamene gwero la kuwala kwa LED likutsegulidwa, malo ogwirizanitsa a P-N mkati mwa chip amayamba kugwira ntchito, kupanga ndi kusonkhanitsa kutentha. Nthawi zonse boma likakwaniritsa chikhalidwe chokhazikika, kutentha kumatchedwa kutentha kwa mphambano
Mliri wa COVID-19 wawonjezera chidwi pa zida zophera tizilombo za UVC LED, kukankha UVC LED—mankhwala akadali mu magawo oyambirira a chitukuko mofulumira—ku tsogolo.
Kuyambira kumayambiriro kwa zaka za m’ma 1900, kuwala kwa ultraviolet (UV) kwakhala kukugwiritsidwa ntchito pochiritsa matenda a pakhungu. Ndizodziwikiratu kuti kuwala kwadzuwa kumachiritsa koma kumatha kukhala ndi zotsatirapo zoyipa, kuphatikiza kuyaka ndi khansa. Matenda osiyanasiyana a dermatologic tsopano atha kuthandizidwa popanga magwero a UV ochita kupanga, omwe ali olondola, otetezeka, komanso ogwira mtima chifukwa cha kafukufuku wambiri womwe watithandiza kumvetsetsa bwino za kuwala kwa UV ndi zotsatira zake mu machitidwe a anthu.
Njira ziyenera kukhala zodalirika, zokhazikika, komanso zokhoza kuwunikidwa popanga chida chachipatala. Zomatira zomata za kuwala kwa UV-UV LED zimakwaniritsa zofunikira izi polumikiza zidutswa. Ndi machitidwe a gawo limodzi okhala ndi ma viscosity osiyanasiyana omwe amalola kuwongolera kolondola, kobwerezabwereza kwa zinthu mu kuchuluka ndi malo.
Anthu ambiri akakhala kunja kwa tsiku lotanganidwa kwambiri amazolowerana kwambiri ndi kupsa mtima chifukwa cha kupsa ndi dzuwa. Komabe, anthu ambiri sakudziwa kuti dzuwa likhoza kuwononga nyumba zawo. Zida zambiri zomwe zimaperekedwa ndi ma radiation ochulukirapo a UV zimawononga kwambiri
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m'modzi mwa akatswiri opanga ma UV LED ogulitsa ku China
tadzipereka ku diode za LED kwa zaka zopitilira 22+, wopanga zida zapamwamba za LED & ogulitsa UVC LED 255nm265nm 275nm, UVB LED 295nm ~ 315nm, UVA LED325nm 340nm 365nm ~ 405nm