Ingakanani inani le-lumen elifunekayo ekukhanyiseni kwangaphandle?

Indawo echanekileyo ofuna ukuyikhanyisa kunye nendlela ekufanele isetyenziswe ngayo izibane iya kugqiba ukuba zingaphi ii-lumens ozifunayo kwizibane zangaphandle. Ngokubanzi: Izibane zeendlela: ii-lumens ezili-100–200 ngemitha yesikwere700–1300 ngesixhobo sokhuseleko sezibane. Izibane zendalo ziqala kwi-lumens ezingama-50 ukuya kwi-300. Xa ukhetha i-lumen output efanelekileyo, kubalulekile ukuqwalasela izinto ezifana nokuphakama kwezixhobo, ukukhanya okufunekayo, kunye nohlobo lwendawo yangaphandle ofuna ukuyikhanyisa.
Ii-lumens ziyindlela ebalulekileyo yokulinganisa ukukhanya kwishishini lokukhanyisa. Ii-lumens ziyunithi yokulinganisa ukukhanya emele lonke ubungakanani bokukhanya okubonakalayo okukhutshwa ngumthombo wokukhanya. Ukuphuma kwe-lumen kufuneka kuthathelwe ingqalelo xa kukhethwa ukukhanya ngeenjongo ezahlukeneyo ukuze kuqinisekiswe ukuba indawo ikhanyiswe ngokwaneleyo ngenjongo eyenzelwe yona. Iindawo ezahlukeneyo kunye nemisebenzi ifuna amanqanaba okukhanya ahlukeneyo, kwaye ukwazi ukuphuma kwe-lumen kwenza kube lula ukukhetha ukukhanya okufanelekileyo kulo msebenzi.

Usenokufuna ukucinga ngezi zinto zilandelayo ukuze wonyuse i-lumen output yokukhanya:
Sebenzisa iibhalbhu ze-lumen ezingaphezulu: Ukuphuma kwe-lumen kwiintlobo ezahlukeneyo zebhalbhu zokukhanya kuyahluka. Umzekelo, kwi-wattage ethile, iibhalbhu ze-LED zihlala zibonelela ngee-lumens ezingaphezulu kunezibane ze-incandescent.
Yandisa inani lemithombo yokukhanya: Unganyusa umbane ophuma kwindawo yonke ngokufaka izixhobo zokukhanya ezingaphezulu okanye ngokusebenzisa izixhobo ezineebhalbhu ezininzi.
Lungiselela ukubekwa kwezinto: Ngokubeka izinto kwiindawo ezibalulekileyo, unokuphucula ukukhanya okubonakalayo ngokusasaza ukukhanya ngokufanelekileyo.
Sebenzisa iindawo ezikhanyayo: Izipili, iindonga ezinombala okhanyayo, kunye nezinye iindawo ezikhanyayo zinokunceda ekukhanyeni nasekunyuseni ukukhanya egumbini.
Gcina izinto ezicocekileyo nezigcinwe kakuhle: Ngokuhamba kwexesha, uthuli kunye nenkunkuma zinokunciphisa ukukhanya kwezibane, ngaloo ndlela kuqinisekiswa ukuba ukukhanya okuphezulu kunokufezekiswa ngokucoca nokulungisa rhoqo.
Ungawunyusa umbane ophumayo ekukhanyeni kwakho kunye nokukhanya kwendawo yakho ngokubanzi ngokusebenzisa la macebiso.
Ukuze ulinganise ixabiso le-lumen lomthombo wokukhanya, usebenzisa isixhobo esibizwa ngokuba yi-light meter okanye i-photometer. Ezi zixhobo zenzelwe ngokukodwa ukulinganisa amandla okukhanya kwaye zinokubonelela ngokufundwa ngokuchanekileyo kokuphuma kwe-lumen komthombo wokukhanya. Beka nje i-light meter apho ufuna ukulinganisa amandla okukhanya, uyikhombe kumthombo wokukhanya, kwaye iya kukunika ixabiso le-lumens. Khumbula ukuba umgama phakathi komthombo wokukhanya kunye ne-light meter uya kuchaphazela ukufundwa, ngoko ke kubalulekile ukulandela imiyalelo eza ne-light meter ukuze ufumane iziphumo ezichanekileyo.
Qhagamshelana nathiukuba ufuna ulwazi oluthe kratya malunga nezibane ze-LED strip.