Ua nui nā kūkākūkā ma waena o nā ʻepekema a me ka lehulehu e pili ana i ka radiation ultraviolet B (UVB), ʻoi aku ma ka ʻāina 340-350 nm. Aia nā hopohopo e pili ana i ka palekana a me nā hopena olakino o nā ultraviolet B light-emitting diodes (LEDs) ʻoiai ko lākou hoʻohana nui ʻana i nā wahi e pili ana i ka lāʻau lapaʻau, hoʻomaʻemaʻe wai, a me ka hoʻomohala ʻana i ka mahiʻai. No ka wehewehe ʻana i ka huikau a hoʻomālamalama i nā pōʻino a me nā pono o ka hoʻohana ʻana
340
nm LED
-350nm LED (UVB),
e hāʻawi kēia ʻatikala i kahi hōʻuluʻulu piha i kākoʻo ʻia e ka ʻikepili ʻepekema a hoʻāʻo e hōʻole i kekahi o nā kuhi hewa e pili ana i ko lākou palekana.