Ngokuthandwa kakhulu kweteknoloji yokukhanyisa i-LED, abathengi banikela ingqalelo ngakumbi kumgangatho wokukhanya xa bethenga izibane. I-CRI (isalathisi sokunika imibala), njengesalathisi esibalulekileyo sokulinganisa amandla okunika imibala kwimithombo yokukhanya, iye yaba yenye yeeparameter eziphambili zokugweba ukusebenza kwezibane ze-LED. Ngoko ke, makhe sijonge ukuba yintoni i-CRI.
[Inkcazo kunye nokubaluleka kwe-CRI index]:CRI (Isalathisi sokuNika imibala)sisalathisi esisetyenziselwa ukuvavanya amandla omthombo wokukhanya ukubuyisela umbala wokwenyani wento. Ixabiso layo liqala kwi-0 ukuya kwi-100.Okukhona ixabiso liphezulu, kokukhona umbala womthombo wokukhanya ubonakala ngcono.I-CRI yokukhanya kwendalo yi-100, ngelixa i-CRI yezibane ze-LED ezikumgangatho ophezulu idla ngokufikelela ngaphezulu kwama-80, kwaye iimveliso eziphezulu zinokufikelela nangaphezulu kwama-95, nto leyo enokubonisa iinkcukacha zombala wezinto ngendlela eyinyani ngakumbi.
Kwiimeko zokukhanya zasekhaya, zorhwebo nezemizi-mveliso, inqanaba le-CRI index lichaphazela ngokuthe ngqo amava okubona. Umzekelo, kwiigalari zobugcisa, kwiivenkile zeempahla okanye kwiikhawuntara zezithambiso, ukukhanya okuphezulu kwe-CRI kunokubuyisela ngokuchanekileyo imibala yokwenyani yemiboniso kwaye kuthintele umahluko wemibala; kwiindawo zasekhaya, izibane eziphezulu ze-CRI zinokwenza ukutya, ifenitshala kunye nemibala yokuhombisa icace ngakumbi kwaye iphucule intuthuzelo. Ngokwahlukileyo koko, imithombo yokukhanya ephantsi kwe-CRI inokubangela ukuphazamiseka kombala, kwaye ukusetyenziswa ixesha elide kunokubangela nokudinwa kokubona.
Umbala kunye nempilo: Ukuba uhlala phantsi komthombo wokukhanya onemibala engabonakaliyo ixesha elide, kulula ukubangela ukudinwa kwamehlo kunye ne-myopia. Isalathisi sombala wokukhanya ophantsi kakhulu kwigumbi lokufundela sichaphazela amehlo abantu ukuba aqaphele umbala wezinto, ukuze izinto zingakwazi ukubonisa imibala yazo yokwenyani.
Ukuboniswa kombala kunye nokukhanya: Isalathisi sombala womthombo wokukhanya kunye nokukhanya kunye kugqiba ukucaca okubonakalayo kwendalo. Kukho ulungelelwano phakathi kokukhanya kunye nesalathisi sombala. Xa usebenzisa isibane esinesalathisi sombala i-Ra>90 ukukhanyisa iofisi, ukukhanya kungancitshiswa ngaphezulu kwe-25% ngokubhekiselele kulwaneliseko lwenkangeleko yayo xa kuthelekiswa neofisi ekhanyiswe sisibane esinesalathisi sombala ophantsi (Ra<60).
Kungoko ke, kubaluleke kakhulu ukukhetha ixabiso elifanelekileyo le-CRI. Kwizibane eziqhelekileyo zasekhaya, izibane ze-LED ezine-CRI ≥ 80 zinokukhethwa, ngelixa iindawo ezineemfuno ezingqongqo zombala (ezifana neestudio zoyilo kunye neendawo zonyango) kufuneka zikhethe iimveliso.
nge-CRI ≥ 90. Ukongeza, abathengi kufuneka baqaphele ukuba i-CRI ayisiyo yodwa imigangatho, kwaye kuyimfuneko ukuqwalasela iiparameter ezifana nobushushu bombala kunye nokusebenza kakuhle kokukhanya.
Okwangoku, izibane ze-LED ezine-CRI ephezulu ziyafuneka kwiindawo ezininzi. Kwifilosofi ye-LIPER: i-CRI engaphezulu kwama-80 yindawo yokuqala. Into i-LIPER efuna ukuyenza kukuqinisekisa ukuba wonke umsebenzisi angasebenzisa izibane ze-LED ezine-CRI engaphezulu kwama-90!
Ngexesha lokukhanya kwe-LED, i-CRI index ibe yindlela ebalulekileyo yokulinganisa umgangatho wokukhanya. Xa bethenga, abathengi kufuneka bakhethe iimveliso ezinemibala emihle ngokweemfuno zabo ukuze bafumane amava okukhanya asempilweni nakhululekileyo.
Yile nto sifuna ukukubonisa yona ngesibane se-LED series series seLiper MW.
Ixesha leposi: Juni-17-2025
