Puas yog cov qij LED zoo dua li qhov muag teev ib txwm?
Puas yog cov qij LED zoo dua li qhov muag teev ib txwm?

Video: Puas yog cov qij LED zoo dua li qhov muag teev ib txwm?

Video: Puas yog cov qij LED zoo dua li qhov muag teev ib txwm?
Video: Dua Lipa - New Rules ( cover by J.Fla ) 2024, Kaum ib hlis
Anonim

Qhov tseeb yooj yim yog YES: LEDs siv zog tsawg dua. Diode teeb pom kev zoo dua, hwj chim - txawj ntse , tshaj li filament teeb . LED qhov muag teev siv tshaj 75 % tsawg zog tshaj incandescent teeb pom kev zoo Ci ntsa iab LED dej nyab teeb siv tsuas yog 11 txog 12 watts thaum tsim lub teeb pom kev zoo sib piv rau ib 50-watt incandescent.

Hais txog qhov no, vim li cas LED zoo dua li lub teeb ib txwm?

LED qhov muag teev xav tau ntau dua wattage tshaj CFL los yog Incandescent teeb qhov muag teev , uas yog vim li cas LEDs muaj zog dua thiab siv sijhawm ntev dua tshaj lawv cov neeg sib tw. Qhov qis dua cov wattage xav tau, lub zoo dua.

Tseem Paub, puas yog qhov muag teev LED ua qhov txawv? Teeb qhov muag teev me me li lawv, ua rau kev txuag hluav taws xob loj. Tshiab teeb-emitting diode ( LED ) qhov muag teev siv qee qhov 80 feem pua hluav taws xob tsawg dua cov roj qub qhov muag teev . LEDs muaj txiaj ntsig zoo rau qhov uas lawv tau pab Asmeskas kev siv hluav taws xob ua kom tiaj tus thiab qee zaum poob rau xyoo.

Hais txog qhov no, ua cov teeb LED puas txuag nyiaj tiag?

Tsis ntseeg, LEDs tsuas yog siv zog ntau dua - 10 watt LED noob ua tib yam ua haujlwm li 60-watt incandescent 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 los ua hluav taws xob LED lub teeb rau 25, 000 teev.

Lub teeb twg zoo tshaj rau ib puag ncig?

Compact lub teeb fluorescent ( CFL ) qhov muag teev tau nyob ib puag ncig, thiab lawv paub zoo tshaj plaws rau lawv cov qauv tsim. Lawv feem ntau kav ntev li ntawm 10,000 teev, thiab siv zog tsawg dua li cov khoom siv hluav taws xob - txog 75 feem pua tsawg dua. Nqi-wise, lawv yuav raug nqi koj ntau dua incandescent qhov muag teev , raws li lawv pib ntawm ib ncig $ 4 txhua.

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