Ukukhetha isibane sentloko sokukhempisha

Kutheni ufuna iphakheji efanelekileyo isibane sentloko Kwinkampu, izibane zentloko ziyaphatheka kwaye zilula, kwaye zibalulekile ekuhambeni ebusuku, ekuhleleni izixhobo kunye neminye imizuzu.

1, ukukhanya okukhanyayo: okukhona ukukhanya kuphezulu, kokukhona ukukhanya kuqaqamba ngakumbi!

Ngaphandle, amaxesha amaninzi "ukukhanya" kubaluleke kakhulu. Umzekelo, xa ujonge umqolomba ebusuku okanye ujonge umqolomba, ukukhanya akwanele kunokukhubeka, kuwa, okanye kuphoswe sisibonakaliso esibalulekileyo; "izibane" ziya kukwenza ube "yintlekele". Ukuba ufuna ukukhanya, kufuneka uqaphele iparameter ye-lumens.

(1) Ukulinganiswa kokukhanya okuvela kwi-lumens

Ubomi, sihlala sithi ukukhanya "kukhanye okanye akunjalo", eneneni, kubhekisa kwi-luminous flux. Iyunithi ye-luminous flux yi-lumen, ebonisa amandla okukhanya omthombo wokukhanya. Ukuba ufuna ukuthenga ukukhanya okukhanyayo, kufuneka sinikele ingqalelo kwi-lumens zale parameter. Ukukhanya okuphezulu kukuvumela ukuba ubone ngokucacileyo imeko-bume ephambi kwakho.

(2) Okukhona ixabiso le-lumen lilikhulu, kokukhona ukukhanya kukhanya ngakumbi.

Ngokubaizibane zentloko zangaphandle kwaye iitotshi, kukho ubudlelwane obuhle phakathi kwee-lumens kunye nokukhanya: okukhona ixabiso le-lumen liphezulu, kokukhona ukukhanya kukhulu, kokukhona amandla okukhanya omthombo wokukhanya emakhulu. Umzekelo, i-Isibane sentloko se-lumen esiyi-1000 likhanya ngaphezu kwe Isibane sentloko se-lumen esingu-300.

(3) Ukukhetha ukukhanya

Okukhona ixabiso lemveliso liphezulu, xa uthenga kufuneka kudityaniswe nokusetyenziswa kwawo kwindawo ohlala kuyo. Ii-lumens ezili-100 zilingana nokukhanya kwamakhandlela asi-8, imisebenzi ephambili yokuhamba ngeenyawo ngaphandle yokukhempisha inokukhetha ii-lumens ezili-100 ukuya kuma-200 zanele; iimveliso zokukhanyisa ezingxamisekileyo ezincinci ziphezulu kwii-lumens ezingama-50 okanye ngaphezulu, kodwa zinokuhlangabezana neemfuno zokukhanyisa.

Ukuba uthatha inxaxheba kwimidlalo yangaphandle uneemfuno eziphezulu zokukhanyisa, ungaqwalasela iimveliso ze-lumens ezingama-200-500. Ukuba kukho iimfuneko eziphezulu, njengokuhamba ngokukhawuleza kakhulu (ukubaleka ebusuku), okanye isidingo sokukhanyisa indawo enkulu, ungaqwalasela iimveliso ze-lumens ezingama-500-1000.

Iimfuno zobungcali, ezinje ngokukhangela abantu abahlangulayo, ungacinga ngezinto ezingaphezuluIilumens ezili-1000 isibane sentlokoUkukhanya akuthethi ukuba kude, ngamanye amaxesha kufuneka ukhangele kwaye ujonge, ngokuqinisekileyo unethemba lokuba ukukhanya kukude kancinci, emva koko udinga enye iparameter ekhankanyiweyo ngezantsi.