Unonzwisisa here "lumen" iyo rambi inofanira kuziva?

MukutengapanzemusoromarambiuyekukambaMarambi anowanzoona izwi rekuti "lumen", unorinzwisisa here?

MaLumens = Kubuda Kwechiedza. Muchidimbu, maLumens (anoratidzwa ne lm) chiyero chehuwandu hwechiedza chinoonekwa (kuziso remunhu) kubva parambi kana panobva chiedza.

Zvakanyanyanzvimbo yekunze yakajairikakukambachiedza, rambi remusoro kana tochiZvishandiso zvemwenje zve LED, izvo zvinoshandisa simba shoma saka zvine watt-rating yakaderera. Izvi zvinoita kuti watts dzataishandisa kuyera kupenya kwebharubhu remwenje dzisashande, saka vagadziri vari kuchinja kuenda kulumens.

Lumen, chinhu chinotsanangura kufamba kwechiedza, chinoongororwa ne "lm", muchidimbu kuti "lumen". Kana lumen yakakwira, girobhu racho rinopenyawo zvakanyanya. Kana usina chokwadi nezvenhamba dze lumen, chati iyi yemwenje ye LED inogona kukupa ruzivo. Kureva kuti, kana uchida LED inogona kuita kuti rambi re 100W rishande, sarudza LED ye 16-20W uye uchawana kupenya kwakafanana.

Mukunze, zvichienderana nemarudzi akasiyana emabasa anowanzo da mazinga akasiyana e lumen, unogona kutarisa kune data rinotevera: kukamba husiku: anenge 100 lumen husiku kufamba netsoka, kuyambuka (tichifunga nezvekuchinja kwemamiriro ekunze akadai semvura nemhute): 200~500 lumen nezve kumhanya munzira kana mimwe mitambo yehusiku: 500~1000 lumen nyanzvi yekutsvaga nekununura husiku: anopfuura 1000 lumen

Chenjerera paunenge uchishandisamwenje yekunze(kunyanya avo vane lumens yakakwira), musavanongedzera kumaziso evanhu. Chiedza chakanyanya kupenya chinogona kukanganisa maziso evanhu.