I-lumen ephezulu kunye nokukhanya okuphezulu kwe-CRI okukhokelela.
Izibane ezahlukeneyo ze-LED ezinoyilo oluphambili.
Sinempahla ekrwada eyaneleyo kwisitokhwe kwaye sinikezela ngokukhawuleza.
Ukukhanya okukhokelwayo kusetyenziswa ngokubanzi kwindawo yokuhlala, iivillas, iiflethi kunye njl.