Izinto ezifanelekile ezizwela ukukhanya kufanele zibe nalezi zakhiwo ezilandelayo: ezingenabo ubuthi, ezihlanzekile ngamakhemikhali.
Ukwelashwa Kokukhanya Okubomvu kwe-LED ukusetshenziswa kwamaza athile okukhanya okubomvu nokwe-infrared (660nm kanye no-830nm) ukuletha impendulo yokuphulukisa oyifunayo. Kubizwa nangokuthi “i-cold laser” noma “low laser laser” LLLT. Imiphumela yokwelapha yokwelashwa kokukhanya iyafana kubantu nasezilwaneni.
Kukhona ubufakazi obuningi, obutholakala kalula ku-inthanethi, obukhombisa ukuthi i-RLT ingaba ukwelashwa okuthembisayo kwezimo ezithile. Kukhona nezifundo ezibonisa izinzuzo ezingaba khona zamandla okukhanya ngezikhathi ezithile kanye namandla athile. Ubuchwepheshe obuningana obusekelwe ekukhanyeni bubonise isithembiso esimangalisayo ekudambiseni nasekuphulukiseni ubuhlungu obuphelele ezimweni eziningi zezokwelapha.
Kubalulekile ukwazi ubude be-wavelength obufanele wena. Izimo zesikhumba eziseduze nobuso besikhumba ziphathwa kangcono ngama-wavelength okukhanya okubomvu asukela ku-630nm kuya ku-660nm kanti izimo ezidinga ukukhuthazwa okujulile kwe-mitochondria zizozuza kumadivayisi asebenzisa ubude be-wavelength bokukhanya okuseduze kwe-infrared obuphakathi kuka-800nm no-855nm. Khetha idivayisi yakho ngokusekelwe ezinzuzweni zokwelapha ukukhanya okubomvu ozifunayo.
Esikhathini esidlule, lobu buchwepheshe babukhawulelwe kuphela ezindaweni zokwelashwa kodwa njengoba ubuchwepheshe buqhubeka, eminyakeni embalwa edlule kubonakale ukuthi amadivayisi amaningi okwelapha ngokukhanya afinyeleleka kalula futhi asebenzayo angene emakethe ongawasebenzisa usekhaya lakho. Iningi lalawa madivayisi alivunyelwe yi-FDA kuphela kodwa futhi lenza amadivayisi okwelapha ngokukhanya okubomvu afinyeleleke kalula kumuntu ojwayelekile.
Thola isincomo sethu sokwelashwa kokukhanya okubomvu okungcono kakhulu okufunayo.