Video: Lub teeb ci LED zoo npaum li cas?
2024 Tus sau: Taylor Roberts | [email protected]. Kawg hloov kho: 2023-12-16 00:29
LED yog lub zog heev teeb pom kev zoo technology, thiab muaj lub peev xwm los hloov pauv lub neej yav tom ntej ntawm teeb pom kev zoo nyob rau hauv lub tebchaws United States. Qhov chaw nyob LEDs - tshwj xeeb tshaj yog ENERGY STAR cov khoom lag luam - siv tsawg kawg yog 75% tsawg zog, thiab kav ntev li 25 zaug, dua li cov khoom siv hluav taws xob teeb pom kev zoo.
Tsis tas li, ua tau zoo npaum li cas yog cov qij LED piv rau cov roj teeb?
Qhov tseeb yooj yim yog YES: LEDs siv ntau tsawg zog . Diode teeb yog ntau ntau muaj txiaj ntsig , zog-wise, tshaj filament teeb . LED qhov muag teev siv ntau dua 75% tsawg dua zog tshaj incandescent teeb pom kev zoo . Ci LED teeb dej nyab siv tsuas yog 11 txog 12 watts thaum tsim lub teeb tso zis piv tau mus rau 50-watt roj teeb.
Kuj Paub, nws raug nqi npaum li cas los khiav lub teeb LED? Yog tias koj siv a noob tsuas yog ob teev ib hnub thiab them nyiaj rau lub tebchaws nruab nrab ntawm 11.5 xees ib kilowatt teev, ib qho 12-watt LED yuav nqi koj li $1 toj ib xyoo. Sib piv CFLs uas haus txog 14 watts tuaj txog $ 1.17 ib xyoo thiab txog $ 5 ib xyoos rau 60-watt incandescents hauv qhov xwm txheej ntawd. (Saib cov qauv.)
Hauv qhov no, LED qhov muag teev puas txuag nyiaj?
Tsis ntseeg, LEDs tsuas yog siv hluav taws xob ntau dua - 10 watt LED teeb ua haujlwm ua haujlwm zoo ib yam li 60-watt roj teeb noob . Qhov no yog txuag nyiaj thiab txo koj cov pa roj carbon hneev taw. Qhov nruab nrab ntawm $ 0.12 ib kWh, nws yuav raug nqi $ 30 los ua hluav taws xob LED teeb rau 25,000 teev.
LED teeb txuag nyiaj npaum li cas hauv ib hlis?
Qhov tseeb, incandescent qhov muag teev tso tawm txog 90% ntawm lawv lub zog ua cua sov. Zog Txuag, cov peev txheej online los ntawm DOE uas pab cov neeg siv khoom cawm nyiaj, hais LED teeb siv ntawm 75-80% tsawg zog, txuag cov neeg siv khoom raws li ntau ua $ 75 a hli.
Pom zoo:
Lub tsheb teeb pom kev zoo tsim lub teeb li cas?
Peb pawg tseem ceeb ntawm lub teeb hluav taws xob yog cov teeb ci incandescent, uas tsim lub teeb los ntawm lub teeb rhuab dawb-kub los ntawm hluav taws xob tam sim no, roj-tso teeb, uas tsim lub teeb los ntawm hluav taws xob arc los ntawm roj, thiab LED teeb, uas tsim teeb pom kev zoo. los ntawm kev khiav ntawm electrons hla ib qho kev sib txawv hauv ib lub semiconductor
Vim li cas kuv lub roj teeb teeb ci nrog lub roj teeb tshiab?
Ib qho yooj yim Circuit Court saib ntawm qhov hluav taws xob uas lub tshuab hluav taws xob tau tsim, thiab tig lub teeb roj teeb yog tias nws qis. Lub teeb roj teeb qhia txog teeb meem them roj teeb. Yog tias lub teeb roj teeb tuaj thiab nyob twj ywm thaum koj tab tom tsav tsheb, feem ntau ua rau yog siv lub tshuab hloov pauv tawg
Lub roj teeb LED Christmas teeb kav ntev npaum li cas?
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Kuv yuav paub tau li cas yog tias kuv lub teeb liab tig lub teeb tsis zoo?
Cov tsos mob ntawm Qhov Tsis Zoo lossis Ua Tsis Tau Zoo / Qhib Teeb liab Flasher Lub teeb liab lossis cov phom sij tsis ua haujlwm. Feem ntau cov tsos mob ntawm qhov tsis zoo lossis ua tsis tau lub teeb liab /teeb meem phom sij yog teeb meem lossis teeb liab teeb uas tsis ua haujlwm. Tig cov teeb liab lossis teeb meem nyob twj ywm. Teeb ntxiv tsis ua haujlwm
Lub teeb LED tuaj yeem khiav ntawm lub roj teeb ntev npaum li cas?
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