E le e hlokomelehang Moetsi oa LED oa UVB , lihlahisoa tsa rona li ipabola libakeng tse 'maloa. Re ikhetha ka UVB LED diode ka nepo e ntlafalitsoeng ea spectral le tlhahiso e nepahetseng ea matla, e netefatsa ts'ebetso e tšepahalang bakeng sa lits'ebetso tse fapaneng. Li-chips tsa rona tsa UVB tsa LED li etelletsa pele botsitso le ho tšoarella ha nako e telele, li ithorisa ka nako e telele ea bophelo le litlhoko tse fokolang tsa tlhokomelo.
Li-diode tsa rona tsa UVB tsa LED li fumana tšebeliso ho phototherapy, motsoako oa vithamine D, le karabelo ea lik'hemik'hale lipatlisisong le lits'ebetsong tsa indasteri. Ho feta moo, ba bapala karolo ea bohlokoa lits'ebetsong tsa sterilization ea UV le nts'etsopele ea lisebelisoa tsa phototherapy bakeng sa kalafo ea bongaka le ea dermatological, ho sebetsana le maemo a kang psoriasis, eczema le vitiligo.