Video: Koj txuag nyiaj ntau npaum li cas nrog LED Christmas teeb?
2024 Tus sau: Taylor Roberts | [email protected]. Kawg hloov kho: 2023-12-16 00:29
About.com muab tso rau nws zoo heev, piav qhia tias nrog 10 strands ntawm lub teeb koj yuav txuag yuav luag $40 nyob rau ib hlis. Ib qho piv txwv ntawm 50 lub teeb siv 300 watts (. 3 kilowatts). Ntawm lub teb chaws nruab nrab ntawm 9, 81 tzk ib kWh, uas sib npaug 3 xees ib teev, ib strand.
Hauv qhov no, nws raug nqi ntau npaum li cas los teeb LED Christmas teeb?
Ib txoj hlua sib piv ntawm C9 LEDs, ntawm qhov sib txawv, siv tsuas yog 2.4 watts thiab raug nqi 21 xees rau khiav dhau tib lub sijhawm. Cov nqe qhov sib txawv rau qhov me me qhov muag teev me me tsis hnyav tab sis tseem ceeb: 100 lub qhov me me me yuav raug nqi li $ 3.53 rau khiav rau ib lub caij, thaum LED minis yuav raug nqi tsuas yog 41 xees.
Puas yog LED Christmas teeb tsim nyog? LED Christmas teeb siv teeb - emitting diodes, tsis yog filament los tsim teeb . Cov tshuab tshiab no ua rau LED teeb ntau npaum, ruaj, thiab kav ntev tshaj li fluorescent incandescent teeb . Lawv tsis hlawv tawm, zoo li lwm qhov muag teev; thiab lawv kuj tsis kub rau qhov kov, yog li lawv nyob nyab xeeb dua, thiab.
Tom qab ntawd, ntau npaum li cas lub zog ua LED Christmas teeb txuag?
0408 kWh ib teev rau qhov tsis tu ncua Christmas teeb . Raws li US Zog Kev Tswj Xyuas Cov Ntaub Ntawv nruab nrab cov neeg siv khoom hauv Tebchaws Meskas raug them txog $ 0.13 ib kWh, uas txhais tau tias yog LED qhov muag teev yuav raug nqi $. 0003/teev hauv hluav taws xob, thaum lub qhov muag tsis tu ncua yuav raug nqi $. 0 053h.
Puas yuav LED teeb txuag kuv nyiaj?
Tsis ntseeg, LEDs tsuas yog siv hluav taws xob ntau dua - 10 watt LED lub teeb ua haujlwm zoo ib yam li 60-watt lub teeb roj teeb. 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 rau ib lub zog LED lub teeb rau 25, 000 teev.
Pom zoo:
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Koj tuaj yeem txuag tau ntau npaum li cas nrog LED teeb?
Koj tuaj yeem txuag tau npaum li cas los ntawm kev yuav LED teeb? Yog hais tias koj khiav ib lub teeb incandescent 5 teev ib hnub rau ob xyoos, nws yuav raug nqi koj nyob ib ncig ntawm $32 (nyob ntawm seb koj lub zog npaum li cas). Feem ntau ntawm cov nyiaj ntawd tau siv rau hluav taws xob.Yog tias koj khiav ib lub teeb LED 5 teev nyob rau ob xyoos, nws yuav raug nqi koj $ 12