I-CCTimele izinga lokushisa lombala elihlobene (ngokuvamile lifinyezwe libe izinga lokushisa lombala). Ichaza umbala, hhayi ukukhanya komthombo wokukhanya, futhi ilinganiswa ngama-Kelvin (K) kune-degrees Kelvin (°K).

Uhlobo ngalunye lokukhanya okumhlophe lunombala walo, oluwela endaweni ethile ku-amber kuya ku-blue spectrum. I-CCT ephansi isemaphethelweni amber e-spectrum yombala, kanti i-CCT ephezulu isemaphethelweni aluhlaza okwesibhakabhaka nomhlophe e-spectrum.

Ukuze kubhekwe, amabhalbhu ajwayelekile akhanyisayo angaba ngu-3000K, kanti ezinye izimoto ezintsha zinezibani ze-Xenon ezimhlophe ezikhanyayo ezingama-6000K.

Esigabeni esiphansi, ukukhanya “okufudumele”, njengokukhanya kwamakhandlela noma ukukhanya kwe-incandescent, kudala umuzwa okhululekile nokhululekile. Esigabeni esiphezulu, ukukhanya “okupholile” kuyaphakamisa futhi kuyaphakamisa, njengesibhakabhaka esiluhlaza okwesibhakabhaka esicacile. Izinga lokushisa lombala lidala umoya, lithinta imizwa yabantu, futhi lingashintsha indlela amehlo ethu abona ngayo imininingwane.

cacisa izinga lokushisa lombala

Izinga lokushisa lombalakufanele kuchazwe kumayunithi esikali sokushisa seKelvin (K). Sisebenzisa iKelvin kuwebhusayithi yethu kanye nakumashidi emininingwane ngoba kuyindlela enembile kakhulu yokufaka izinga lokushisa lombala ohlwini.

Nakuba amagama anjengomhlophe ofudumele, umhlophe wemvelo, kanye nokukhanya kwelanga evame ukusetshenziswa ukuchaza izinga lokushisa lombala, le ndlela ingabangela izinkinga ngoba ayikho incazelo ephelele yamanani abo aqondile e-CCT (K).

Isibonelo, igama elithi “umhlophe ofudumele” lingasetshenziswa abanye ukuchaza isibani se-LED esingu-2700K, kodwa leli gama lingasetshenziswa nabanye ukuchaza isibani esingu-4000K!

Izincazelo zokushisa kombala ezidumile kanye nokulinganisa kwazo. Inani le-K:

Okumhlophe Okufudumele Kakhulu okungu-2700K

Okumhlophe Okufudumele okungu-3000K

Okumhlophe Okungathathi hlangothi 4000K

Okumhlophe Okupholile okungu-5000K

Ukukhanya kwasemini okungu-6000K