Kube nezingxoxo eziningi phakathi kososayensi nomphakathi jikelele mayelana nemisebe ye-ultraviolet B (UVB), ikakhulukazi esifundeni esingu-340-350 nm. Kube nokukhathazeka ngokuphepha kanye nemiphumela yezempilo engase ibe khona yama-ultraviolet B light-emitting diode (LED) naphezu kokusetshenziswa kwawo kabanzi ezindaweni ezihlanganisa ukwelashwa, ukuhlanzwa kwamanzi, nokuthuthukiswa kwezolimo. Ukucacisa ukudideka nokukhanyisa izingozi nezinzuzo zokusebenzisa
340
nm LED
-350nm LED (UVB),
lesi sihloko sizonikeza isifinyezo esiphelele esisekelwa idatha yesayensi futhi sizame ukuphikisa imibono eyiphutha mayelana nokuphepha kwabo.