Me ka holomua o ka ʻenehana, ua hoʻohana nui ʻia ka UVA LED (long-wave ultraviolet light-emitting diodes) i nā ʻano ʻano like ʻole. Ma ke ʻano he kumu kukui maikaʻi, mālama i ka ikehu, a me ke kaiapuni, hōʻike ʻo UVA LED i nā pono kūʻokoʻa i nā ʻoihana e like me ka mālama ʻana i ka ʻoihana, ka disinfection olakino, ka mahiʻai, a me ka nānā ʻana i ka palekana.