1.Urumuri rwinshi (F)
Igiteranyo cyingufu zitangwa nisoko yumucyo kandi yakiriwe namaso yabantu ni luminous flux (unit: lm (lumen)). Muri rusange, imbaraga nyinshi zubwoko bumwe bwamatara, niko urumuri runini. Kurugero, urumuri rumuri rwamatara 40 asanzwe yaka ni 350-470Lm, mugihe urumuri rwumucyo rwamatara asanzwe ya 40W itara rya fluorescent ruri hafi 28001m, ni inshuro 6 ~ 8 zamatara yaka.
2.Ubucucike bukabije (I)
Luminous flux itangwa nisoko yumucyo mugice kimwe gifatika mugice cyerekezo cyiswe ubukana bwumucyo bwumucyo uturuka muricyo cyerekezo, kandi bitaziguye bita ubukana bwa luminous (unit ni cd (candela)), 1cd = 1m / 1s.
3.Kumurika (E)
Luminous flux yakiriwe kuri buri gice cyamuritswe cyitwa illuminance (igice ni 1x （lux）, ni ukuvuga 11x = 1lm / m². Kumurika kubutaka saa sita hamwe nizuba ryinshi ryizuba mugihe cyizuba ni 5000lx, kumurika kubutaka kumunsi wizuba mugihe cyitumba bigera kuri 20001x, naho kumurika kwubutaka mwijoro ryijoro rya XX.
4.Kumurika (L)
Umucyo utanga isoko yumucyo mubyerekezo runaka, igice ni nt (nits), ni flux yamurika itangwa nigice cyateganijwe hamwe nigice gikomeye cyumucyo uturuka muricyo cyerekezo. Niba buri kintu gifatwa nkisoko yumucyo, noneho urumuri rusobanura umucyo wumucyo wumucyo, kandi kumurika bifata buri kintu nkikintu kimurikirwa. Koresha ikibaho cyibiti kugirango ugereranye. Iyo urumuri runaka rw'urumuri rukubise ku rubaho, rwitwa uko urumuri ruba rufite, kandi nuburyo urumuri rugaragazwa n'ikibaho ku jisho ry'umuntu, byitwa ko urumuri ruba rufite, ni ukuvuga ko urumuri rungana na rumuri rwikuba rwinshi rwerekana ibintu, ahantu hamwe mu cyumba kimwe, igice cy'umwenda wera kandi kikaba ari kimwe mu rumuri rw'isoko ryirabura.
5.Kumurika Kumurongo Wumucyo
Ikigereranyo cyumucyo wuzuye utangwa nisoko yumucyo nimbaraga zamashanyarazi (w) zikoreshwa nisoko yumucyo bita Luminous efficient of source of light, and the unit is lumens / watt (Lm / W)
6.Ubushyuhe bw'amabara (CCT)
Iyo ibara ryumucyo utangwa nisoko yumucyo ryegereye ibara ryerekanwa numubiri wumukara mubushyuhe runaka, ubushyuhe bwumubiri wumukara bwitwa ubushyuhe bwamabara (CCT) buturuka kumucyo, naho igice ni K. Inkomoko yumucyo ufite ubushyuhe bwamabara munsi ya 3300K ifite ibara ritukura kandi igaha abantu ibyiyumvo bishyushye. Iyo ubushyuhe bwamabara burenze 5300K, ibara ryirabura kandi riha abantu ibyiyumvo byiza. Mubisanzwe, amasoko yumucyo afite ubushyuhe burenze 4000K bikoreshwa mubice bifite ubushyuhe bwinshi. Ahantu hepfo, koresha isoko yumucyo munsi ya 4000K.
7.Ironderero ryerekana amabara (Ra)
Amatara yizuba hamwe namatara yaka arasa umurongo uhoraho. Ibintu byerekana amabara yabyo munsi yumucyo wizuba ryinshi n amatara yaka, ariko mugihe ibintu bimurikirwa namatara ya gaze ya gaze ya gaze ya gaze, ibara rizaba rifite impamyabumenyi zitandukanye zo Kugoreka, urwego rwumucyo kumabara yukuri yibintu bihinduka ibara ryerekana isoko yumucyo. Kugereranya ibara ryerekana ibara ryumucyo, igitekerezo cyo kwerekana ibara ryerekana. Ukurikije urumuri rusanzwe, indangagaciro yo gutanga amabara isobanurwa nka 100.Ibipimo byerekana amabara yandi masoko yumucyo biri munsi ya 100.Ibipimo byerekana amabara bigaragazwa na Ra. Ninini agaciro, niko amabara atanga isoko yumucyo.
8.Impuzandengo y'ubuzima
Impuzandengo yubuzima bumara bivuga amasaha 50% yamatara mugice cyamatara yaka iyo yangiritse.
9.Ubukungu ubuzima bwose
Ubuzima bwubukungu bivuga umubare wamasaha mugihe umusaruro wibiti byahujwe bigabanutse kugera ku kigero runaka, hitabwa ku kwangirika kwamatara no kwiyegereza ibisohoka. Ikigereranyo ni 70% kumasoko yo hanze na 80% kumasoko yimbere.
10.Kumurika
Imikorere yumucyo uturuka kumucyo bivuga ikigereranyo cyumucyo uturuka kumasoko yumucyo nimbaraga zamashanyarazi P ikoreshwa nisoko yumucyo.
11.Urumuri rutangaje
Iyo hari ibintu byiza cyane murwego rwo kureba, bizaba bitagaragara neza, byitwa urumuri rutangaje. urumuri rutangaje ni ikintu cyingenzi kigira ingaruka kumiterere yumucyo.
Urasobanutse neza ubu? Niba ufite ikibazo, ntutindiganye kuvugana na Liper.
Igihe cyo kohereza: Ukuboza-03-2020
