Uyini umehluko phakathi kokukhanya nezinga lokushisa lombala?

Abantu abaningi basebenzisa inqubo enqanyuliwe, enezinyathelo ezimbili ukuze banqume izidingo zabo zokukhanyisa lapho behlela ukukhanyisa kwekamelo. Isigaba sokuqala sivame ukuthola ukuthi kungakanani ukukhanya okudingekayo; isibonelo, "mangaki amalumens engiwadingayo?" kuye ngemisebenzi eyenzeka esikhaleni kanye nokuthandwa ngabanye. Isigaba sesibili ngokuvamile siphathelene nekhwalithi yokukhanya ngemva kokuba izimfuneko zokukhanya zilinganiselwe: “Iliphi izinga lokushisa lombala okufanele ngilikhethe? “, “Ingabe ngidinga ihigh CRI ukukhanya strip? “, njll.

Ucwaningo luveza ukuthi kunobudlelwane obubaluleke kakhulu phakathi kokukhanya nezinga lokushisa lombala uma kuziwa ezimeni zokukhanyisa esizithola zikhanga noma zikhululekile, ngaphandle kokuthi abantu abaningi babhekana nemibuzo yobuningi nekhwalithi ngokuzimela.

Buyini ngempela ubudlelwano, futhi ungaqiniseka kanjani ukuthi ukusethwa kokukhanyisa kwakho akunikezeli nje kuphela amaleveli okukhanya angcono kakhulu kodwa futhi namaleveli okukhanya afanelekile anikezwe izinga lokushisa elithile lombala? Thola ngokufunda kuqhubeke!

Ukukhanya, okuvezwa nge-lux, kubonisa inani lokukhanya elishaya indawo ethile. Njengoba inani lokukhanya elivela ezintweni linquma ukuthi amaleveli okukhanyisa ayanele yini imisebenzi efana nokufunda, ukupheka, noma ubuciko, inani lokukhanya yilo elibaluleke kakhulu uma sisebenzisa igama elithi "ukukhanya."

Khumbula ukuthi ukukhanya akufani nezilinganiso ezivame ukusetshenziswa zokukhanya okuphumayo njengokuphuma kwelume (isb., 800 lumens) noma ama-watts ama-incandescent alinganayo (isb., 60 watt). Ukukhanya kukalwa endaweni ethile, phezulu kwetafula, futhi kungase kuhluke kuye ngezinto ezifana nendawo yomthombo wokukhanya nebanga ukusuka kusayithi lokulinganisa. Ngakolunye uhlangothi, ukulinganisa kokuphuma kwe-lumen kuqondene nesibani ngokwaso. Ukuze sinqume ukuthi ukukhanya kokukhanya kwanele yini, sidinga ukwazi okwengeziwe mayelana nendawo, njengobukhulu begumbi, ngaphezu kokukhipha i-lumen yalo.

Izinga lokushisa lombala, elivezwa ngamadigri u-Kelvin (K), lisitshela ngombala obonakalayo womthombo wokukhanya. Ukuvumelana okudumile ukuthi "kufudumele" kumanani asondele ku-2700K, aphindaphinda ukukhanya okuthambile, okufudumele kokukhanya kwe-incandescent, "nokuphola" ngamavelu angaphezu kuka-4000K, afanekisela amathoni ombala abukhali wokukhanya kwelanga kwemvelo.

Ukukhanya nezinga lokushisa lombala yizimfanelo ezimbili ezihlukene, ngokombono wesayensi yokukhanyisa kobuchwepheshe, ezibonisa ubuningi nekhwalithi ngayinye. Ngokuphambene nezibani ze-incandescent, umbandela wama-LED bulbs wokukhanya kanye nezinga lokushisa lombala azimele ngokuphelele kwelinye. Isibonelo, sihlinzeka ngochungechunge lwamalambu e-A19 LED ngaphansi komugqa wethu we-CENTRIC HOMETM okhiqiza ama-lumens angu-800 ku-2700K no-3000K, kanye nomkhiqizo ofanayo kakhulu ngaphansi komugqa wethu we-CENTRIC DAYLIGHT TM okhiqiza ama-lumens angu-800 afanayo emazingeni okushisa ombala angu-4000K, 5000K. , kanye ne-6500K. Kulo mfanekiso, yomibili imindeni yama-bulb inikeza ukukhanya okufanayo kodwa amathuba okushisa ombala ahlukene, ngakho-ke kubalulekile ukuhlukanisa phakathi kokucaciswa okubili.Xhumana nathifuthi singabelana nawe ngolwazi oluthe xaxa mayelana nomucu we-LED.