UVA LED diodes mwenje wesemiconductor unoburitsa ultraviolet A (UVA) mwenje. Aya diode anoratidzirwa nekuderera kwesimba rawo, kureba kwewavelengths, uye mashandisirwo munzvimbo dzakasiyana. UVA LED inogona kuiswa mumapoka zvichienderana newavelength yavo, kazhinji inowira pakati pe320 kusvika 400 nanometers.
Yedu UVA LED diodes inowana yakakura-siyana maapplication muUV kudhinda, phototherapy, fluorescence kuongorora, uye maindasitiri ekurapa maitiro. Pamusoro pezvo, iwo akakosha muUV sterilization uye disinfection masisitimu anoshandiswa mumvura uye UV Led kucheneswa kwemhepo . Mumunda weUV-sensitive material analysis, maUVA LEDs anoita basa rakakosha mukutsvagisa uye maindasitiri emhando yekudzora maitiro.