Isalathiso sokuBonelelwa koMbala (CRI) Vs Ubushushu boMbala

Kwiminyaka embalwa edlulileyo, bekukho ukubhideka okupheleleyo malunga nomahluko phakathi kwesalathiso sombala wokunikezela kunye nobushushu bombala. Kodwa kweli nqaku, siza kucacisa amathandabuzo akho malunga nezi zimbini kwaye lula ukuqonda kwakho oku.

Yintoni umbala ngokubanzi?

Umbala awuyonto ngaphandle kwepropathi yokukhanya enokubonwa ngeso lenyama. Kubaluleke kakhulu ukuba uqaphele ukuba kwanezona zinto zicacileyo ezibekwe kwigumbi elimnyama azinambala kwaphela. Ngoko ke, ukukhanya yeyona nto ibalulekileyo yokumisela ukuba uyawubona umbala.

Yintoni isalathisi sombala (CRI)?

Ingcaciso elula kukukwazi komthombo wokukhanya ukubonisa ngokuchanekileyo zonke iifrikhwensi ezinokwenzeka zespectrum ethile xa kuthelekiswa nobushushu bombala. Uluhlu olufanelekileyo lokulinganisa luyi-1-100. Ukukhanya kwemini yendalo kune-CRI ukuya kwi-100, ngelixa izibane ze-LED zangoku zivela kwi-75 ukuya kwi-90. Ngokuqhelekileyo, ii-CRI eziphezulu zibiza kakhulu.

I-CRI ephantsi, isezantsi ukuchaneka kokuveliswa kombala. Umthombo wokukhanya one-radiator eshushu udla ngokuba ne-CRI emalunga ne-100 kuba yonke imibala kwi-spectrum ye-CRI iboniswa ngokulinganayo ngendlela yayo. Ngokomzekelo, unokubona ukuba ii-apula zinemibala "ye-burgundy" elangeni, kwaye ziya kuba nombala "omnyama" phantsi kwezibane ze-CRI eziphantsi. Yintoni ukubaluleka? Ngezihlandlo ezikhethekileyo ezifana neegalari zobugcisa kunye neemyuziyam, ukukhanya kufuna i-CRI ukuya kwi-95 + ukuvumela iindwendwe ukuba zibone imibala "yokwenene".

Yintoni umbala wobushushu?

Ichazwa njengendlela elula yokuchaza iimpawu zemibala eyahlukeneyo yokukhanya; iquka iithowuni ezifudumeleyo (iithowuni ezimthubi) kunye neethowuni ezipholileyo (iithoni ezibhlowu) ezilinganiswa ngeedigri zeKelvin.

Ukuphakama kwesidanga se-Kelvin, kokukhona ubushushu bombala bumhlophe. Nangona kunjalo, ukukhanya okumhlophe kuya kukhanya ngakumbi kunoKelvin ophantsi.

Ngoko ke, i-CRI ichaphazela umbala wento esiyibonayo, kwaye ukushisa kombala ngumbala wokukhanya okukhutshwayo. Ziyahluke ngokupheleleyo iiparamitha ezichaza ubunjani bomthombo wokukhanya.

Indlela yokusebenzisa ukukhanya kwiindawo zorhwebo?

1. Indawo yokupaka

Izibane ezininzi kwindawo yokupaka zinobushushu bombala we-2700K kunye ne-80-CRI yokuqhuba ukuya kwindawo yokupaka, kwaye ukukhanya okongeziweyo ngokucacileyo kufanelekile kumntu wonke. Ikhuseleke ngakumbi kubaqhubi nabahambi ngeenyawo, hayi nje ukukhanya okungaqhelekanga okungaqhelekanga, okunokukhokelela kwiingozi kunye nobusela. Eyona nto ibalulekileyo ekukhanyeni kwendawo yokupaka kukuba kufuneka kukhanyiswe kakuhle ebusuku ukuze kuncitshiswe inani leengozi kunye nolwaphulo-mthetho oluqhubekayo. Uninzi lweendawo zokupaka zisebenzisa i-2700 ukuya kwi-3500K (efudumeleyo) ukukhanya kunye ne-65 ukuya kwi-80 CRI.

Ezinye zezinto abantu ekufuneka bazigcine engqondweni malunga neenyani zongcoliseko lokukhanya. Ukusuka ekufudukeni kwezilwanyana ezahlukeneyo zomhlaba ukuya ekufudukeni kweentaka ezinkulu, ungcoliseko lokukhanya luchaphazela indalo ngeendlela ezininzi ezahlukeneyo. Ezi zidalwa zinempembelelo enkulu, ngakumbi ezimbi, ngoko zibeka ingozi kubukho bazo. Nabantu bachaphazeleka ngokuthe ngqo okanye ngokungangqalanga. Izingqisho ze-circadian zezinye izilwanyana ziye zatshintsha kakhulu. Ngoko ke, kufuneka kuthathelwe ingqalelo xa ukhetha ukukhanya okufanelekileyo.

2. Ibala lebhola

Amabala ebhola ekhatywayo kufuneka asebenzise ubushushu obuphezulu bemibala kunye nezibane ze-CRI. Ngoku, ibhola ekhatywayo ithandwa kakhulu kunangaphambili. Ke ngoko, ukuze umdlalo udlale kakuhle ngokwaneleyo, kufuneka uveliswe ngokupheleleyo nangokuchanekileyo ebaleni. Ngokucacileyo, izibane eziphezulu ze-CRI ngexesha lokusasazwa kunye nemidlalo ebonakalayo iya kuba ngcono kwaye ikhanye kunesiqhelo. Nangona kunjalo, ukukhanya kuyo yonke eminye imidlalo kufuneka kwanele ukudlala umdlalo ngokugqibeleleyo. Amehlo kufuneka abe nokufana kunye nokuthuthuzela okubonakalayo, ngakumbi kwimidlalo apho indawo yokuhlala yangempela.