Ngokuthandwa kweteknoloji yokukhanyisa i-LED, abathengi bahlawula ingqalelo ngakumbi nangakumbi kumgangatho wokukhanya xa kuthengwa izibane. I-CRI (isalathisi sombala wombala), njengesalathisi esibalulekileyo sokulinganisa amandla okunikezelwa kombala wemithombo yokukhanya, ibe yinye yeeparamitha eziphambili zokugweba ukusebenza kwezibane ze-LED. Ke, makhe sijonge ukuba yintoni i-CRI.
[Inkcazelo kunye nokubaluleka kwesalathiso se-CRI]:CRI (Isalathiso sokuBonelelwa koMbala)sisalathisi esisetyenziselwa ukuvavanya amandla omthombo wokukhanya ukubuyisela umbala wokwenyani wento. Ixabiso layo lisuka kwi-0 ukuya kwi-100.Ixabiso eliphezulu, kokukhona unikezelo lombala lomthombo wokukhanya.I-CRI yokukhanya kwendalo yi-100, ngelixa i-CRI yezibane eziphezulu ze-LED zivame ukufikelela ngaphezu kwe-80, kwaye iimveliso eziphezulu ziyakwazi ukufikelela ngaphezu kwe-95, ezinokubonisa iinkcukacha zombala wezinto ngokufanelekileyo.
Ekhaya, iimeko zokukhanyisa zorhwebo kunye nezoshishino, inqanaba le-CRI index lichaphazela ngqo amava abonakalayo. Ngokomzekelo, kwiigalari zobugcisa, izitolo zempahla okanye izixhobo zokuthambisa, ukukhanya kwe-CRI ephezulu kunokubuyisela ngokuchanekileyo imibala yangempela yemiboniso kunye nokuphepha ukuhluka kombala; kwiindawo zasekhaya, izibane eziphezulu ze-CRI zinokwenza ukutya, ifenitshala kunye nemibala yokuhlobisa icace ngakumbi kwaye iphucule induduzo. Ngokuchasene noko, imithombo yokukhanya ye-CRI ephantsi inokubangela ukuphazamiseka kombala, kwaye ukusetyenziswa kwexesha elide kunokubangela ukudinwa okubonakalayo.
Ukunikezelwa kombala kunye nempilo: Ukuba uphantsi komthombo wokukhanya onombala ongemhle ixesha elide, kulula ukubangela ukudinwa kwamehlo kunye ne-myopia. Isalathiso sombala wokukhanyisa eklasini esisezantsi kakhulu sichaphazela amehlo abantu ukuze aqaphele umbala wezinto, ukuze izinto zingakwazi ukubonisa imibala yazo yokwenyani.
Unikezelo lombala kunye nokukhanyisa: Isalathisi sombala somthombo wokukhanya kunye nokukhanya kunye kugqiba ukucaca okubonakalayo kokusingqongileyo. Kukho ulungelelwaniso phakathi kokukhanya kunye nesalathiso sombala. Xa usebenzisa isibane esinesalathisi sombala we-Ra> 90 ukukhanyisa iofisi, ukukhanya kungancitshiswa ngaphezu kwe-25% ngokumalunga nokwaneliseka kokubonakala kwayo xa kuthelekiswa neofisi ekhanyiswa sisibane esinebala eliphantsi lombala (Ra<60).
Ngoko ke, kubaluleke kakhulu ukukhetha ixabiso elifanelekileyo le-CRI. Ukukhanyisa ikhaya eliqhelekileyo, izibane ze-LED ezine-CRI ≥ 80 zinokukhethwa, ngelixa iindawo ezineemfuno ezingqongqo zemibala (ezifana nezitudiyo zoyilo kunye neendawo zonyango) kufuneka zikhethe iimveliso.
nge-CRI ≥ 90. Ukongezelela, abathengi kufuneka baqaphele ukuba i-CRI ayiyona yodwa imigangatho, kwaye kuyimfuneko ukuqwalasela iiparitha ezifana nokushisa kombala kunye nokusebenza kakuhle kokukhanya.
Okwangoku, izibane ze-LED ezine-CRI ephezulu ziyafuneka kwiindawo ezininzi. Kwifilosofi ye-LIPER: I-CRI enkulu kune-80 sisiqalo nje. Yintoni i-LIPER efuna ukuyenza kukuqinisekisa ukuba wonke umsebenzisi unokusebenzisa izibane ze-LED ezine-CRI ezingaphezu kwama-90!
Ngexesha lokukhanyisa kwe-LED, isalathisi se-CRI siye saba yinto ebalulekileyo yokulinganisa umgangatho wokukhanya. Xa kuthengwa, abathengi kufuneka bakhethe iimveliso ezinombala ogqwesileyo ngokweemfuno zabo ukuze bafumane amava okukhanya asempilweni nakhululekileyo.
Nantsi into esifuna ukukubonisa yona yeLiper MW yothotho lwe-LED esezantsi.
Ixesha lokuposa: Jun-17-2025
