Plaub Myths txog LED Noob Debunked
Koj puas npaj siab yuav txhim kho koj lub teeb pom kev zoo? Yog li koj yuav xav xav txog LEDs. LEDs muaj ntau dua li puas tau thiab muaj kev daws teeb meem rau ntau yam kev siv.
Hauv tsab xov xwm no, peb yuav tshem tawm qee qhov kev xav tsis tseeb txog LED teeb pom kev zoo kom koj tuaj yeem xaiv qhov paub.
Tswvyim 1: "LEDs tsuas yog kim heev."
Ntau qhov zoo ntawm LEDs yog overshadowed los ntawm qhov no ib qho fallacy. Tab sis, nws tsuas yog qhov ntawd - ib qho lus dab neeg.
Thaum nws muaj tseeb tias LED qhov muag teev yog me ntsis kim dua pem hauv ntej dua li cov teeb pom kev zoo, lawv yeej kawg tsis tshua kim dua lub sijhawm.
Yuav ua li cas? zoo siab koj nug.
Txawm li cas los xij, LEDs muaj lub neej ntev dua li cov teeb pom kev zoo. Yog li ntawd, koj yuav tau siv ntau lub teeb pom kev zoo hauv lub neej ntawm ib lub teeb ci LED. Ntxiv mus, LEDs yog 80 feem pua mus rau 90 feem pua sib zog ntau dua li cov qauv teeb.
Yog li, cov nyiaj ntxiv uas koj siv rau ntawm LEDs pem hauv ntej yog ntau dua li tsim los ntawm lawv lub neej ntev thiab kev ua haujlwm siab zog. Los ntawm kev kho dua tshiab rau LEDs, koj yuav kawg txuag nyiaj.
Tswvyim #2: "LEDs tsis muaj ntau txoj kev xaiv."
Ntau tus kuj yuam kev ntseeg tias LED teeb tsis muaj ntau txoj kev xaiv. Qhov ntawd tsis yog qhov xwm txheej. LED qhov muag teev tuaj nyob rau hauv ntau hom, nrog rau lub ntiaj teb, tswm ciab, thiab raj. Tsis tas li ntawd, yog tias koj nyiam, koj tuaj yeem yuav cov ntse LED teeb.
Ib lub xov tooj smartphone yuav raug siv los tswj cov teeb no nyob deb. Tsis zoo li ntawd?
Tswvyim #3: "LEDs kav ib lub neej"
Ntau tus neeg xav tias LED lub teeb qhov muag tsis pom kev. Txawm li cas los xij qhov no tsis tuaj yeem txuas ntxiv los ntawm qhov tseeb.
LEDs tsis hlawv zoo li lub teeb fluorescent ua, tab sis lawv maj mam deteriorate thiab poob brightness nrog lub sij hawm. Raws li lub sij hawm mus, lawv yuav pib emit tsawg thiab tsawg teeb. Tau hais tias, LED teeb tuaj yeem kav ntev li 50,000 teev. Nws yog nyob ib ncig ntawm 10 lub sij hawm ntev dua li lub teeb pom kev zoo fluorescent thiab 40 mus rau 50 lub sij hawm ntev dua qhov muag teev (CFL).
Los ntawm kev siv cov dimmers sib xws, koj tuaj yeem ua rau kom lub neej ntev ntawm koj lub teeb LED. Nco ntsoov tias tsis yog txhua qhov dimmers tau sib xws nrog LEDs. Thaum qee qhov vintage dimmers tau sib xws nrog LEDs, qee qhov tsis yog. Ua tib zoo saib tsuas yog siv cov dimmers uas sib haum nrog LEDs vim tias cov dimmers tsis sib xws tuaj yeem ua rau cov teeb pom kev zoo thiab txo qhov kev ua neej ntawm LEDs.
Tswvyim 4: "Vim kuv tsis nyiam CFLs, kuv yuav tsis nyiam LED teeb ib yam."
Tsuas yog ib ntus dhau los, CFLS tau tshaj tawm tias yog qhov loj tom ntej hauv kev teeb pom kev zoo. CFLs muaj zog ntau dua li cov teeb pom kev zoo, tab sis lawv poob qis thaum piv rau LEDs.
Rau qhov pib, cov khoom phom sij xws li mercury muaj nyob hauv CFLs tab sis tsis nyob hauv LEDs. Nyob rau hauv lem, qhov no ua rau nws yooj yim mus pov tseg ntawm LEDs. Ob, LEDs muaj lub neej ntev dua li CFLs. Raws li tau hais dhau los, LEDs feem ntau muaj lub neej ntev txog kaum npaug ntev dua CFLs. Nws yog ib qho ntxiv lawm. Peb, piv rau CFLs, LEDs muaj zog ntau dua.
Yog li ntawd yog tias koj tsiv mus rau LEDs, nws yuav yooj yim kom khaws koj cov nqi hluav taws xob hauv daim tshev. Plaub, CFLs yog cov huab cua-rhiab heev thiab feem ntau siv sij hawm los ua kom sov hauv huab cua txias. Lawv tsis tshua haum rau qhov hloov pauv kub vim yog cov cuab yeej no. Ntawm qhov tod tes, LEDs teeb pom kev zoo tam sim ntawd thiab tsis cuam tshuam los ntawm huab cua hloov pauv ntawm kev ua haujlwm.
Txhua yam, hloov mus rau LEDs yog qhov kev txiav txim siab ntse. Txawm li cas los xij, nco ntsoov tias tsis yog txhua qhov LED qhov muag teev yog qhov zoo ib yam. Yog tias koj xav tau qhov zoo tshaj plaws rau koj tsev neeg, xaiv qhov muag teeb nrog CRI 80 ntxiv rau qhov ntsuas.NtawmBenweilight peb muag CRI 80 ntxiv rau LED qhov muag teev.
(Cov xim hloov LED qhov muag teev)
