Puas yog koj xav txog kev hloov kho teeb pom kev zoo? Tom qab ntawd koj yuav xav xav txog LEDs. Ib qho kev xaiv tsim nyog rau txhua yam kev siv, LEDs yog tam sim no nrov dua puas tau.
Hauv cov ntawv tshaj tawm no peb yuav debunk qee cov lus qhia txog LED teeb pom kev zoo, yog li koj tuaj yeem txiav txim siab paub.
Tswvyim #1 - "LEDs kim heev"
Ib qho lus dab neeg no overshadows ntau cov txiaj ntsig LED. Tab sis nws yog raws nraim li ntawd - ib tug dab neeg.
Thaum nws muaj tseeb tias lub teeb LED raug nqi me ntsis ntau dua li cov qij ib txwm, qhov tseeb ntawm qhov teeb meem yog tias nws hloov tawm txoj kev pheej yig dua nyob rau lub sijhawm ntev.
Yuav ua li cas? Zoo siab koj nug.
Koj pom, LEDs kav ntev dua li cov qhov muag teev. Yog li thaum lub neej ntawm ib lub teeb LED, koj yuav ua tiav siv ntau lub teeb pom kev zoo. Tsis tas li ntawd, LEDs muaj zog ntau dua li cov qij ib txwm siv-raws li hauv 80 feem pua rau 90 feem pua ntau dua.
Yog li xijpeem koj them nyiaj ntxiv rau LEDs pem hauv ntej yog ntau dua li them nyiaj los ntawm lawv lub neej ntev thiab kev siv hluav taws xob. Hauv lub sijhawm ntev, koj yuav txuag nyiaj los ntawm kev hloov mus rau LEDs.
Tswvyim #2 - "LEDs tsis muaj kev xaiv ntau"
Lwm qhov kev xav tsis zoo uas tib neeg muaj yog tias cov qij LED tsis muaj kev xaiv ntau. Qhov no tsis yog li ntawd. Koj tuaj yeem yuav LED qhov muag teev nyob rau hauv txhua yam ntawm cov duab - tubular, tswm ciab, ntiaj teb, thiab lwm yam. Tsis tas li ntawd, koj tuaj yeem yuav ntse LED qhov muag teev yog tias koj xav tau. Cov qij no tuaj yeem tswj tau los ntawm kev siv lub xov tooj smartphone. Tsis zoo li ntawd?
Tswvyim #3 - "LEDs nyob mus ib txhis"
Ntau tus neeg ntseeg tias LED teeb qhov muag teev nyob mus ib txhis. Qhov no, txawm li cas los xij, nyob deb ntawm qhov tseeb.
Txawm hais tias LEDs tsis hlawv tawm raws li cov qij fluorescent ua, lawv ua rau degrade thiab dim nrog lub sijhawm dhau mus. Lawv yuav pib emitting tsawg thiab tsawg lub teeb thaum lub sij hawm dhau mus. Nrog qhov hais tias, LEDs qhov muag teev kav ntev txog 50, 000 teev. Qhov ntawd yog yuav luag 40-50 lub sij hawm ntev dua qhov muag teev thiab kwv yees li 10 npaug ntev dua li koj qhov nruab nrab compact fluorescent teeb (CFL).
Koj tuaj yeem ua kom lub neej ntev ntawm koj cov qij LED los ntawm kev siv cov dimmers sib xws. Nco ntsoov, tsis yog txhua lub dimmers ua haujlwm nrog LEDs. Thaum qee qhov qub dimmers ua haujlwm seamlessly nrog LEDs, qee qhov tsis ua. Nco ntsoov tias koj tsuas yog siv cov dimmers sib xws nrog LED, vim tias cov dimmers tsis sib xws tuaj yeem ua rau muaj kev puas tsuaj rau qhov muag teeb thiab ua rau lub neej ntawm LEDs luv.
Tswvyim 4 - "Kuv tsis nyiam CFLs, yog li kuv yuav tsis nyiam LED qhov muag teev"
Nws tsuas yog qee lub sijhawm rov qab los uas CFLS tau raug qhuas tias yog qhov zoo tshaj plaws tom ntej rau kev teeb pom kev zoo. Txawm li cas los xij, txawm tias CFLs muaj txiaj ntsig zoo dua li cov qij ib txwm siv, lawv tsis sib xws rau LEDs.
Rau ib qho, CFLs muaj cov khoom tsis zoo xws li mercury, tab sis tsis yog LEDs. Qhov no, nyob rau hauv lem, ua rau LEDs yooj yim mus pov tseg. Ob, CFLs tsis kav ntev npaum li LEDs. Raws li tau hais ua ntej, qhov nruab nrab LEDs kav ntev txog 10 npaug ntev dua CFLs. Qhov ntawd yog ib qho ntxiv, qhov tseeb. Peb, LEDs muaj zog ntau dua li CFLs. Yog li koj tuaj yeem yooj yim khaws koj cov nqi hluav taws xob hauv qab yog tias koj hloov mus rau LEDs. Plaub, CFLs tsis tshua muaj siab rau huab cua thiab feem ntau siv sijhawm ntev los ua kom sov hauv huab cua txias. Cov yam ntxwv no ua rau lawv nyob deb ntawm qhov zoo tagnrho rau kev hloov pauv hauv qhov kub thiab txias. LEDs, ntawm qhov tod tes, teeb yuav luag tam sim ntawd thiab lawv qhov kev ua tau zoo tsis cuam tshuam los ntawm kev hloov pauv huab cua.
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 rau LED qhov muag teev nrog CRI 90 ntxiv rau qhov ntsuas. Ntawm LiquidLEDs peb tsuas yog muag CRI 90 ntxiv rau LED qhov muag teev.
