Kukho iingxoxo ezininzi phakathi kwezazinzulu kunye noluntu ngokubanzi malunga nemitha ye-ultraviolet B (UVB), ngokukodwa kwi-340-350 nm kummandla. Kukho inkxalabo malunga nokhuseleko kunye nemiphumo yempilo enokwenzeka ye-ultraviolet B ukukhanya-emitting diodes (i-LEDs) nangona ukusetyenziswa kwazo ngokubanzi kwiindawo ezibandakanya unyango lwezonyango, ukucocwa kwamanzi kunye nophuhliso lwezolimo. Ukucacisa ukubhideka kunye nokukhanyisa kwiingozi kunye neenzuzo zokusebenzisa
340
nm i-LED
-350nm LED (UVB),
eli nqaku liza kunika isishwankathelo esipheleleyo esixhaswa yidatha yesayensi kunye nokuzama ukuphazamisa ezinye zeengcamango eziphosakeleyo malunga nokhuseleko lwabo.