Iyini i-suitbale lumen yokukhanya okusetshenziselwa ngaphakathi endlini?

I-lumen iyunithi yokulinganisa yenani lokukhanya elikhishwa umthombo wokukhanya. Ukukhanya kwesibani se-strip kuvame ukukalwa ngamalumens ngonyawo noma imitha, kuye ngeyunithi yokulinganisa esetshenzisiwe. Ngokugqama kakhuluhlubula ukukhanya, inani le-lumen liphakeme.

Landela lezi zinyathelo ukuze ubale ukuphuma kwe-lumen yomthombo wokukhanya:

1. Thola ukuguquguquka okukhanyayo: Isamba senani lokukhanya elikhishwa umthombo wokukhanya, likalwa ngamalumens, libizwa ngokuthi ukugeleza okukhanyayo. Lolu lwazi lungatholakala kumininingwane yomthombo wokukhanya noma kuphakheji.

2. I-akhawunti yosayizi wendawo: Uma ufuna ukwazi ukuphuma kwelume ngonyawo lwesikwele ngasinye noma imitha, kufanele ubale indawo ekhanyiswayo. Ukwenza kanjalo, hlukanisa ukugeleza okukhanyayo ngendawo yonke ekhanyisiwe. Uma umthombo wokukhanya we-lumen ongu-1000 ukhanyisa igumbi elingamamitha-skwele angu-100, ukuphuma kwelume ngonyawo lwesikwele ku-10 (1000/100 = 10).

3. nxephezela i-engeli yokubuka: Uma ufuna ukwazi ukuphuma kwelume nge-engeli ethile yokubuka, kufanele unxephezele nge-engeli yomthombo wokukhanya. Lokhu kuvame ukuvezwa ngamadigri futhi kungatholakala kumininingwane noma iphasela. Ungasebenzisa ifomula ukubala okukhiphayo kwelume nge-engeli ethile yokubuka, noma ungasebenzisa umthetho oyisikwele ophambene ukuze uthole ukulinganiselwa.

Khumbula ukuthi ukusebenza komthombo wokukhanya kungase kuhluke ngokusekelwe kwamanye amapharamitha, njengokubonakala kwezindawo ezikhanyiswayo. Ngenxa yalokho, ukuphuma kwe-lumen kumane kuyisici esisodwa okufanele sicatshangelwe lapho kukhethwa umthombo wokukhanya.

Ukukhanya okufanele kwe-ingaphakathi ukukhanyisa stripkuyahlukahluka kuye ngohlobo nenjongo yokukhanyisa. Kodwa-ke, ububanzi obuhloniphekile bokukhanya kwe-LED strip bungaba phakathi kuka-150 no-300 ama-lumens ngonyawo (noma ama-lumens angu-500 no-1000 imitha). Lobu bubanzi bukhanya ngokwanele ukuze bunikeze ukukhanya okufanele kwemisebenzi yasekhaya njengokupheka, ukufunda, noma umsebenzi wekhompuyutha, kuyilapho futhi longamandla futhi bunikela ekudaleni indawo enethezekile nepholile. Khumbula ukuthi izinga lokushisa lombala nokuma komugqa, kanye nebanga eliphakathi komugqa nendawo ekhanyisiwe, konke kungaba nomthelela ekukhishweni kwe-lumen ethile.