Video: Puas yog cov teeb pom kev zoo ntawm LED?
2024 Tus sau: Taylor Roberts | [email protected]. Kawg hloov kho: 2023-12-16 00:29
Tus nqi ntawm lub neej LED qhov muag teev
Thawj qhov koj yuav tsum paub txog lub sijhawm tas sijhawm ntawm LEDs yog tias lawv muaj lub zog zoo heev, vim li 80% muaj txiaj ntsig ntau dua li cov roj teeb qhov muag teev . Yog li, 10 watt LEDbulb yog sib npaug rau 60-watt incandescent noob . Tab sis, teeb pom kev zoo koj lub tsev ntau tshaj tus nqi ntawm koj qhov muag teev.
Ib yam li ib tug yuav nug, puas LED qhov muag teev yeej txuag nyiaj?
Raws li cov lej saum toj no, kev siv txhua hli txuag rau ib leeg noob yog $1.25. Yog li ntawd, feem ntau cov neeg yuav muaj peev xwm torecoup tus nqi tshiab LED teeb tsuas yog dhau peb lub hlis xwb. Ntxiv rau txuag nyiaj , LEDs tuaj yeem txuag tau koj lub sijhawm- nrog tsawg dua mus rau tom khw thiab nce ntaiv. Lawv nyob ntev txog 25,000 teev.
Koj tuaj yeem txuag tau ntau npaum li cas nrog LED qhov muag teev? Sib piv cov nqi: CFLs vs. LEDs
| Teeb | LED | |
|---|---|---|
| Watts siv | 60 W. | 10 W |
| Tsis muaj qhov muag teev xav tau rau 25, 000 teev ntawm kev siv | 21 | 1 |
| Tag nrho cov nqi yuav khoom ntawm qhov muag teev tshaj 23 xyoos | $21 | $8 |
| Tag nrho cov nqi hluav taws xob siv (25,000 teev ntawm $0.12perkWh) | $180 | $30 |
Ua raws li qhov no hauv kev xav, puas yog LED teeb zoo dua?
Cov teeb - emitting diode ( LED ) yog ib qho ntawm niaj hnub no lub zog-npaum thiab loj hlob sai teeb pom kev zoo tshuab. Zoo LED teeb qhov muag teev ntev dua, muaj zog dua, thiab muaj kev sib piv teeb pom kev zoo zoo tshaj li lwm hom teeb pom kev zoo.
Nws raug nqi npaum li cas los khiav lub teeb ci LED rau 1 teev?
Yog tias koj siv a noob rau ob qho xwb teev adayand them lub tebchaws nruab nrab ntawm 11.5 xees perkilowatt teev , ib 12-watt LED yuav raug nqi koj li $1 toj ib xyoo. Sib piv CFLs uas haus txog 14 watts cometo $ 1.17 ib xyoos thiab kwv yees $ 5 ib xyoos rau 60-watt incandescents inthatscenario. (Saib cov qauv.)
Pom zoo:
Puas yog tag nrho cov teeb pom kev ntawm LED?
Txawm hais tias feem ntau cov qij LED tam sim no dimmable, tsis yog txhua tus yog thiab tsis yog txhua yam lawv dim ib yam nkaus Vim tias LEDs siv cov wattage qis, ntau hom dimmers tsis ua haujlwm nrog LED tib yam uas lawv ua nrog wattage siab load incandescents
Coefficient ntawm kev siv teeb pom kev zoo yog dab tsi?
Lub coefficient ntawm kev siv (CU) yog ib qho kev ntsuas ntawm qhov ua tau zoo ntawm lub luminaire hauv kev hloov lub zog luminous mus rau lub dav hlau ua haujlwm hauv ib cheeb tsam. CU yog qhov sib piv ntawm cov teeb pom kev zoo los ntawm cov teeb pom kev zoo thaum lub dav hlau ua haujlwm mus rau qhov tso tawm los ntawm cov teeb nyob hauv lub luminaire
Dab tsi yog Footcandle cov qauv hauv kev teeb pom kev zoo?
Pom zoo Lub teeb theem los ntawm Chav Chav Hom Lub Teeb Theem (Tswj Teeb Meem) Lub Teeb Qib (Lux) Lounge / Chav Dej 10-30 FC 100-300 lux Mechanical / Electrical Room 20-50 FC 200-500 lux Chaw Ua Haujlwm - Qhib 30-50 FC 300- 500 lux Chaw Ua Haujlwm-Ntiav / Kaw 30-50 FC 300-500 lux
Dab tsi yog qib pom kev teeb pom kev zoo rau kev ua haujlwm hauv chaw ua haujlwm?
Lub teeb pom kev sab nraum zoov yog kwv yees li 10000 lux nyob rau hnub pom tseeb. Hauv ib lub tsev hauv cheeb tsam ze rau ntawm lub qhov rais, lub teeb ci tuaj yeem txo qis mus rau kwv yees li 1000 lux. Hauv nruab nrab cheeb tsam nws yuav qis li 25 - 50 lux. Sab hauv tsev teeb theem. Kev Ua Haujlwm Teeb pom kev zoo (lx, lumen / m2) Kev ua haujlwm yooj yim 250 Chav Chav 300
Puas yog LED teeb pom kev zoo rau cov nroj tsuag?
Cov txheej txheem, yog koj tuaj yeem siv ib qho LED teeb los cog cog, tab sis qhov ntawd tsis ua kom koj cov nroj tsuag tuaj yeem loj hlob zoo lossis muaj txiaj ntsig zoo, vim li niaj zaus LED teeb yuav tsis muaj cov xim txaus lossis lub teeb pom kev zoo uas cov nroj tsuag xav tau rau kev sib zog. Yog li yog tias koj xav kom loj hlob sab hauv tsev, Nws zoo dua yuav tshwj xeeb LED cog teeb