Urumva "lumen" itara rigomba kumenya?

Kugura kwahanzeumutweamataranaingandoamatara akunze kubona ijambo "lumen", urabyumva?

Lumens = Ibisohoka.Mumagambo yoroshye, Lumens (yerekanwa na lm) ni igipimo cyumubare wuzuye wumucyo ugaragara (kumaso yumuntu) uhereye kumatara cyangwa isoko yumucyo.

Byinshihanzeingandourumuri, itara cyangwa itaraIbikoresho ni amatara ya LED, akoresha ingufu nke bityo akagira igipimo cyo hasi cya watt.Ibi bituma watts twakoresheje mu gupima itara ryaka ritagikoreshwa, bityo ababikora bahindura lumens.

Lumen, igice gifatika gisobanura urujya n'uruza rw'umucyo, gipimwa na “lm”, kigufi kuri “lumen”.Hejuru ya lumen agaciro, urumuri rwinshi.Niba utazi neza imibare ya lumen, iyi mbonerahamwe yaka itara rya LED irashobora kuguha ibimenyetso.Nukuvuga ko, mugihe ushaka LED ishobora kugera kumatara ya 100W itara ryaka, hitamo LED 16-20W hanyuma uzabona umucyo umwe.

Hanze, ukurikije ubwoko bwibikorwa bitandukanye muri rusange bikenera urwego rwa lumen zitandukanye, urashobora kwifashisha amakuru akurikira: gukambika nijoro: gutembera nijoro nka lumen nijoro, kwambuka (urebye imihindagurikire yikirere nkimvura nigihu): 200 ~ 500 lumen hafi inzira yiruka cyangwa andi masiganwa ya nijoro: 500 ~ 1000 lumen umwuga wo gushakisha no gutabara: ibirenga 1000

Witondere mugihe ukoreshaamatara yo hanze(cyane cyane abafite lumens ndende), ntubereke amaso yabantu.Umucyo mwinshi urashobora kwangiza amaso yabantu.