Cov txheej txheem:

Hom teeb ci twg zoo dua?
Hom teeb ci twg zoo dua?

Video: Hom teeb ci twg zoo dua?

Video: Hom teeb ci twg zoo dua?
Video: Qhia thaj poj niam hnov zoo nyob tshaj nplaw 2024, Kaum ib hlis
Anonim

Nws yog ib qho yooj yim ua hauj lwm los sib piv thiab pom tias LED qhov muag teev yog qhov tseeb tshaj plaws zog -muaj txiaj ntsig LED qij tsim tawm 90 txog 112 lumens ib watt. Teeb Lub Teeb Hluav Taws Xob tsim 40 mus rau 70 lumens ib watt, thiab tsoos incandescent teeb fixtures tsuas yog tsim 10 mus rau 17 lumens ib watt.

Thiaj li, ntau npaum li cas muaj txiaj ntsig zoo dua yog cov teeb ci LED?

LED yog lub zog heev teeb pom kev zoo technology, thiab muaj lub peev xwm los hloov pauv lub neej yav tom ntej ntawm teeb pom kev zoo nyob rau hauv lub tebchaws United States. LEDs nyob hauv tsev - tshwj xeeb tshaj yog ENERGY STAR rated khoom - siv tsawg kawg yog 75% tsawg zog, thiab kav ntev li 25 zaug, dua li incandescent teeb pom kev zoo.

Ib tug kuj yuav nug, vim li cas lub zog txuag qhov muag teev zoo dua? Zog - txuag qhov muag teev raug nqi ntau dua, tab sis lawv txuag koj nyiaj ntau dua nyob rau lub sijhawm ntev vim tias lawv nyob ntev dua thiab lawv hlawv los ntawm hluav taws xob tsawg thaum siv. Koj tseem yuav txo koj qhov kev cuam tshuam tsis zoo rau ib puag ncig thiab ua neej nyob raws li qhov zoo ib yam teeb.

Tom qab ntawd, ib tug kuj yuav nug, yuav ua li cas npaum li cas qhov muag teev?

Piav tias " kev ua tau zoo "Ua a lub teeb yog ntsuas seb ntau npaum li cas teeb lub zog los ntawm qhov noob piv rau cov nqi hluav taws xob (lub zog hluav taws xob) uas tau muab tso rau hauv. Piav tias LED yog 90% muaj txiaj ntsig , compact fluorescent noob yog 85% muaj txiaj ntsig , thiab incandescent noob tsuas yog 10% muaj txiaj ntsig.

Dab tsi yog qhov tsis zoo ntawm LED teeb?

Qhov tsis zoo

  • Tus nqi pib siab: LEDs tam sim no kim dua (tus nqi ib lumen) ntawm qhov peev txheej pib, ntau dua li cov thev naus laus zis pom kev zoo ib yam.
  • Kev ntsuas kub: LED kev ua tau zoo feem ntau yog nyob ntawm qhov kub ib puag ncig ntawm kev ua haujlwm ib puag ncig - lossis "kev tswj cua sov" cov khoom.

Pom zoo: