Video: Muaj pes tsawg lub zog siv lub teeb roj teeb siv ib teev?
2024 Tus sau: Taylor Roberts | [email protected]. Kawg hloov kho: 2023-12-16 00:29
Kev sib piv ntawm LED, CFL thiab Incandescent Lub Teeb:
| LED | Teeb | |
|---|---|---|
| Nqi rau lub teeb | $2.50 | $1.25 |
| Tus nqi txhua hnub* | $0.005 | $0.03 |
| Tus nqi txhua xyoo* | $1.83 | $10.95 |
| Kos rau 50k teev @ $ 0.10 kWh | $50 | $300 |
Ua kom pom qhov no, lub zog qij siv lub teeb qij li cas?
Qhov nruab nrab CFL noob uas muab 800 lumens yuav siv tsuas yog 13 txog 15 watts piv rau qhov zoo sib xws incandescent teeb uas siv 60 kwv. Clickcalculate kom paub tus nqi hluav taws xob ntawm ib CFL nkaus xwb lub teeb khiav ntawm 14 Watts rau 5 teev hauv ib hnub @ $ 0.10 ib kWh, koj tau kuj hloov lub tshuab xam zauv.
Tsis tas li ntawd, lub teeb lub teeb incandescent nqi pes tsawg xyoo? 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 $0.12 perkWh) | $180 | $30 |
Tsis tas li lo lus nug yog, lub teeb lub teeb siv zog npaum li cas hauv ib teev?
Khoom Siv Hluav Taws Xob
| Khoom siv | Raug Siv Tau Ib Teev Sijhawm | Tus Nqi Ib Teev (ntawm 10 xees ib kilowatt-teev) |
|---|---|---|
| Hluav taws xob ntau qhov hluav taws xob | 1, 000 Wm | 10 xus |
| Tub yees | 1,000 watts | 10 xee |
| Desktop computer thiab saib | 400 kwv | 4 xus |
| Teeb pom kev zoo | 60 kwv | 0.6 xus |
Vim li cas cov qij incandescent zoo dua?
Incandescent qhov muag teev saib zoo vim tias lawv tso cov xim ntawm lub teeb, qhov LEDs thiab lwm yam teeb pom kev zoo dua tsuas yog tswj hwm ib pawg ntawm txhua qhov xim ntawm pom kev.
Pom zoo:
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