Xav txog dab tsi thaum yuav LED teeb pom kev zoo
Equivalent Wattage - Txawm hais tias lumens yog tus qauv tam sim no, muaj cov ntaub ntawv siv tau yooj yim to taub yog pab tau. Tej zaum koj yuav tau txais ib lub tswv yim ntawm yuav ua li cas zoo ib lub teeb LED yuav teeb qhov chaw los ntawm kev muab piv rau lub incandescent. Feem ntau, 1/4 lossis 1/5 tus naj npawb incandescent wattage nyob ze rau qhov koj xav tau thaum nws los txog rau LED wattages.
Lumens - Lumens yog ib qho kev ntsuas ncaj qha ntawm ntau npaum li cas lub teeb emits tag nrho. A 60-watt incandescent feem ntau tawm 800 lumens ntawm lub teeb, nrog qhov sib txawv ntawm 50-100 lumens saum toj lossis qis dua qhov nruab nrab. Qhov kev hloov pauv nyob ntawm lub hnub nyoog ntawm lub teeb thiab cov chaw tsim khoom. Qhov siab tshaj plaws ntawm qhov ci ntsa iab ntawm LED yog ntsuas ncaj qha, thiab lawv siv sijhawm ntev dua yam tsis tas yuav tsum tau teeb lub teeb.
Xim kub yog koj siv rau qhov pom ntawm lub teeb. Cov nqi qis dua yog sov dua; Piv txwv li, 2700-3000K ua rau lub teeb ci ntau "sov dawb," thaum 5000K ua rau lub teeb hnyav "stark white" heev. Koj tuaj yeem xaiv xim kub thiab saib seb nws hloov chav ua noj li cas siv peb cov lus qhia teeb pom kev zoo.
Cov ntsiab lus tsav tsheb - LEDs tsis nquag ua haujlwm ntawm AC lub zog vim lawv cov qauv tsim. Txhawm rau ua haujlwm kom zoo, ntau LEDs xav tau qee tus neeg tsav tsheb los hloov qhov voltage ntawm AC rau DC. Txawm hais tias feem ntau ntawm lub qhov (socket) raws li qhov muag teev ntawm tus kheej, koj yuav tsum tau kuaj xyuas ua ntej yuav khoom kom paub tseeb tias, yog tias tsis yog, koj tab tom yuav ob qho tib si LED thiab tus tsav tsheb.
