Christmas teeb yuav tsa kuv daim nqi ntau npaum li cas?
Christmas teeb yuav tsa kuv daim nqi ntau npaum li cas?

Video: Christmas teeb yuav tsa kuv daim nqi ntau npaum li cas?

Video: Christmas teeb yuav tsa kuv daim nqi ntau npaum li cas?
Video: THAM TXOG KEV TSA TUB TSA NTXHAIS MUS UA NEEJ 2024, Kaum ib hlis
Anonim

Cov kev txuag tiag tiag tuaj yog tias koj siv tus loj c9 teeb , txawm li cas los. Khiav plaub kab ntawm 25 incandescent C9s yuav raug nqi ntau dua 60 daus las rau tus lub caij. Yog tias koj pauv cov ntawd rau LEDs, koj hluav taws xob daim nqi shrinks rau me ntsis tshaj 80 xees.

Ua raws li qhov no, nws raug nqi npaum li cas los khiav ib txoj hlua Christmas teeb?

Ib qho piv txwv txoj hlua ntawm C9 LEDs, ntawm qhov sib piv, siv tsuas yog 2.4 watts thiab tus nqi 21 xus khiav dhau tib lub sijhawm. Tus nqi sib txawv rau qhov me me qhov muag teev tsis tshua muaj siab tab sis tseem ceeb: 100 incandescent minis yuav nqi txog $3.53 rau khiav rau ib lub caij, thaum LED minis yuav nqi le 41 xus.

Ib yam li ntawd, LED Christmas teeb txuag ntau npaum li cas? 0022 kWh toj ib teev piv rau. 0408 kWh ib teev rau qhov tsis tu ncua Christmas teeb . Raws li US Energy Information Administration qhov nruab nrab cov neeg siv khoom hauv Tebchaws Meskas tau them txog $ 0.13 ib kWh, uas txhais tau tias LED qhov muag teev yuav raug nqi $. 0003/teev hauv hluav taws xob, thaum lub qhov muag tsis tu ncua yuav raug nqi $.

Ib yam li ib tus yuav nug, ua Christmas teeb ua rau nqi hluav taws xob siab?

Yog li, cov lus teb… Christmas teeb tsis tas yuav siv ntau zog . Los ntawm kev siv LED teeb thiab tso koj teeb ntawm lub sijhawm tsis siv neeg, koj tuaj yeem txo tus nqi ntawm hnub so teeb pom kev zoo kom muaj kev cuam tshuam me me rau koj hluav taws xob daim nqi.

Yuav ua li cas yog tias koj khi ntau lub teeb Christmas ua ke?

Vim lub teeb cov hlua muaj lub peev xwm siab tshaj plaws wattage, uas yog vim li cas ntau txoj hlua teeb tuaj nrog me ntsis fuse xwb nyob rau hauv rooj plaub koj txuas ntau heev ua ke ib zaug. Lub fuse yog tsim los tshuab li ntawd koj tsis txhob overload thiab puas koj Christmas teeb . Qhov no tshwm sim thaum koj wattage tshaj qhov amp muaj peev xwm ntawm Circuit Court.

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