Iyo hejuru ya lumen, itara ryaka cyane?

Lumen ni igipimo cyingenzi cyibikoresho byo kumurika. Iyo hejuru ya lumen, itara ryaka cyane?
Nibyo, hari isano iringaniye hagati ya lumen numucyo, niba ibindi bintu byose ari bimwe. Ariko lumen ntabwo yonyine igena umucyo.

Ikintu cyingenzi cyane cyo guhitamo itara ni ukumenya ko lumens (lm), ibyo bita lumens ushobora kubifata nkumucyo, lumens 50 na lumens 300, urumuri rwa lumens 300 ni rwinshi, uko umubare wa lumen uri hejuru, niko hejuru umucyo. Niba ushaka gucukumbura icyo lumen aricyo, ni umucyo wumucyo ugaragara uturuka kumucyo.

Noneho, uko amatara yibanze cyane, nibyiza?
Ntabwo aribyo. Icyerekezo cya laser cyibanze cyane, gikomeye kandi cyinjira, ariko iyo ngingo gusa; itara rikomeye rirasa kure, ariko ritanga igice kinini cyamatara… kuburyo byose biringaniye. Kwibanda ku mfuruka yigitereko cyamatara, turasuzuma uburyo busanzwe bwo kubona Inguni yijisho ryumuntu, kandi inkingi yumucyo ituma uyikoresha abona agace gakenewe bitabaye ngombwa ko ahindura Inguni kenshi. Mubyukuri, iyerekwa ryabantu nigice cyunvikana kuri dogere 10, dogere 10 ~ 20 zishobora kumenya neza amakuru, naho dogere 20 kugeza 30 zumva neza ibintu bifite imbaraga. Dufatiye kuri iyi myumvire, turashobora kumenya icyerekezo gikwiye cyo kwibanda kumutwe wumucyo.

Ukurikije uko ukoresha ibintu hitamoamatara maremare or amatara maremare.

50-100
Muri rusange, ni byiza kugira byibuze amatara 50 ya lumen, akwiranye nikibazo: Injira mumikino yo hanze hamwe n'abayobozi b'amakipe n'abayobora Guteka, ingando yo kurya ..
100-200
Amatara arenga 100 ya lumen arashobora ahanini guhangana nibibazo byinshi, nubwo umucyo ukiri muto, ariko mugihe ugenda gahoro, ntakibazo kizaba kinini. Ariko, ntabwo birasabwa kuba umuyobozi witsinda. Ibihe byakurikizwa: inkambi-izamuka kumusozi Guteka, kurya

Ibirenga birenga 200, cyangwa birenzeAmatara 300Irashobora kukureka ukagenda nijoro, kubera ubwiza bwurumuri rwinshi, urashobora rero gusobanukirwa neza ibidukikije, ibidukikije byimbere, ariko hejuru igiciro cyamatara ya lumens kiri hejuru. Ibihe byakurikizwa: kuzamuka umusozi Garuka kumugezi Kurenza umuhanda.

Noneho, Hitamo itara ryawe nonaha!