Nkibisabwaenergysavingsigitilight ikomeje kwiyongera, gupima lumens bigira uruhare runini mugusuzuma imikorere yumucyo utangiza ibidukikije. Mugereranije umusaruro wa lumen wamatara gakondo yaka nubundi buryo bugezweho bwa LED cyangwa CFL, amashyirahamwe nabafata ibyemezo barashobora gufata ibyemezo byuzuye kugirango bagabanye gukoresha ingufu kandi bagabanye ingaruka kubidukikije.
Nkuko twese tubizi, nkuko ikoranabuhanga rikomeje gutera imbere, imikorere yibicuruzwa izagenda itera imbere buhoro buhoro. Ariko, hamwe niterambere ryiterambere rya interineti, ibicuruzwa bivanze, kandi amakuru yibinyoma atera abantu urujijo. Ibi byose biratugora guhitamo ibicuruzwa bihuye nibyo dukeneye. Benshi mubakiriya bange ntibasobanutse kubijyanye na lumens kandi burigihe bambaza niba hari amatara afite 10,000 lumens cyangwa arenga 10,000. Ufatanije niki gisubizo, kugirango utume abakiriya bagira imyumvire isobanutse ya lumens.
Mbere ya byose, lumens (yerekanwe nka lm) yerekana umubare wuzuye wumucyo ugaragara utangwa nisoko yumucyo kumwanya umwe. Mu magambo y'abalayiki, ni ibijyanye no kumurika itara. Bitandukanye na watts, ipima ingufu zikoreshwa nigitereko, lumens igereranya byumucyo urumuri rwakozwe. Iri tandukaniro ni ngombwa kuko ryemerera abakiriya gufata ibyemezo bisobanutse muguhitamo ibicuruzwa bimurika, bakemeza ko bahisemo umucyo ukwiye kubyo bakeneye byihariye.
Igitekerezo cya lumens gishingiye kuri Photometrie, siyanse yibanda ku gupima urumuri rugaragara rwumvwa nijisho ryumuntu. Binyuze mu bushakashatsi bukomeye bwa siyansi nisesengura, abashakashatsi bashizeho uburyo busanzwe bwo kumenya neza umusaruro uturuka kumasoko atandukanye. Ubu buryo bwa siyansi butuma uburinganire n'ubwuzuzanye bupima lumen, bigaha abakiriya ishingiro ryizewe ryo kugereranya ibicuruzwa bitandukanye bimurika.
Ariko lumens nayo ifite imipaka ikoreshwa. Mubyukuri, ku isoko ryiki gihe, abantu bahora babona amatara yanditseho lumens 10,000 cyangwa se ibihumbi magana. Ariko mubyukuri, biragoye kumatara kugirango agere kururu rwego rwa lumens, kereka kurukomeza. Nubwo haba hari urwego rwo hejuru, nka 10,000 lumens, igihe ntarengwa cyarwo ni nk'isegonda imwe, kandi mugihe umukoresha afunguye kuri switch, nibyiza gufunga amaso yawe, kuko ubwo bwenge bwangiza amaso yawe. Iyo igeze ku isegonda imwe, umucyo wa ultrabiburyofitarabizagenda bigabanuka buhoro buhoro mugihe, ndetse bimwe bizagabanuka cyane. Niba itara ryifuza gukoreshwa ubudahwema kuri lumens 10,000, ibipfunyika byo hanze bizashyuha, kandi hamwe no kwihanganira uruhu rwabantu, ntibishoboka kubifata kandi bikakubabaza. Kandi tekinoroji iriho ntishobora guhura nibisabwa. Niba ucanye lumens 10,000 yumucyo kumpapuro, impapuro zizahita zifata umuriro nyuma yiminota mike.
Ariko hariho nibintu bigera ku bihumbi mirongo lumens, nkahighpoweredworklights, nasnipoweredlamp, ariko ntabwo bose bashobora kubigeraho. Niba ushaka itara kugirango ugumane urumuri runaka ubudahwema, 500LM kugeza 1000LM mubyukuri ni amahitamo meza. Kandi umucyo muriki cyiciro umaze kuba mwiza cyane. Iyo ukoresheje itara, ibipfunyika byo hanze bizashyuha gake, ariko umubiri wumuntu ntushobora kubyumva. Itara rishyuha kuko gukomeza gukoresha urumuri rwinshi bizatera ubushyuhe kwegeranya kandi bikomeze gukwirakwira. Duhereye ku buryo bufatika, gusobanukirwa lumens ni ngombwa muguhitamo igisubizo kimurika cyujuje ibisabwa byihariye. Kurugero, mugihe uhisemo itara ryicyumba cyo kuraramo, abantu barashobora kwifashisha urutonde rwa lumen kugirango barebe urwego rwumucyo rukwiranye n'umwanya. Nubundi, mubidukikije hanze nkubusitani cyangwa inzira, lumen isohoka yasnilnalightingirashobora gusuzumwa neza kugirango ugere kumuri wifuza. Mugushyiramo igitekerezo cya lumens muburyo bwo gufata ibyemezo, abantu barashobora guhitamo uburyo bwo kumurika kumikorere no gukoresha ingufu.
Igihe cyo kohereza: Nyakanga-11-2024