Raws li LED taug qab teeb tseem loj hlob nyob rau hauv muaj koob meej, ib lo lus nug uas tshwm sim yog, "Yuav ua li cas LED khiav teeb kav ntev npaum li cas?" Zoo, cov lus teb yooj yim yog tias lawv tuaj yeem kav ntev txog 50,000 teev!
Qhov kev ua neej zoo li no nyob deb dhau qhov kev xaiv teeb pom kev zoo xws li cov teeb pom kev zoo lossis fluorescent. Qhov tseeb, qhov muag teev incandescent feem ntau tsuas kav ntev li 1,{1}} teev, hos cov qij fluorescent yuav kav ntev li ntawm 10,000 teev. Yog li, kev nqis peev hauv LED teeb pom kev tuaj yeem txuag koj nyiaj hauv lub sijhawm ntev, vim koj yuav tsis tas yuav hloov lawv ntau zaus.
Tab sis vim li cas LED taug qab teeb muaj lub neej ntev li no? Nws tag nrho los ntawm lawv kev tsim kho. LED taug qab teeb yog tsim los ntawm me me diodes uas emit lub teeb thaum hluav taws xob hla lawv. Tsis zoo li cov qij ib txwm siv, uas tsim lub teeb los ntawm cua sov filament, LEDs tsis muaj filament los hlawv. Tsis tas li ntawd, cov diodes no tsim cov cua sov tsawg, uas pab tiv thaiv kev puas tsuaj rau lub teeb thaum lub sijhawm.
Tau kawg, lub neej ntawm koj cov teeb ci LED yuav sib txawv raws li ntau yam. Cov no suav nrog qhov zoo ntawm qhov muag teev lawv tus kheej, qhov kev ua haujlwm, thiab ntau npaum li cas lub teeb tau qhib thiab tawm. Txawm li cas los xij, koj tuaj yeem cia siab tias koj lub teeb ci LED yuav kav ntev li ntau xyoo tom ntej.
Lwm qhov txiaj ntsig ntawm LED khiav teeb yog lawv lub zog ua haujlwm. Piv nrog rau lwm cov kev xaiv teeb pom kev zoo, xws li cov qij incandescent, LEDs xav tau hluav taws xob tsawg dua los tsim cov teeb pom kev zoo tib yam. Qhov no txhais tau tias koj tuaj yeem txuag nyiaj ntawm koj cov nqi hluav taws xob los ntawm kev hloov mus rau LED taug qab teeb.
Tsis tas li ntawd, LED taug qab teeb tseem muaj kev hloov pauv ntau dua thaum nws los txog rau kev hloov kho. LED qhov muag teev tuaj nyob rau hauv ntau qhov ntxoov ntxoo thiab xim, tso cai rau koj los kho cov teeb pom kev zoo hauv koj qhov chaw rau koj cov kev xav tau tshwj xeeb. Tsis tas li ntawd, LED taug qab lub teeb tuaj yeem dimmed, tso cai rau koj los kho qhov ci ntsa iab raws li xav tau.
Hauv cov ntsiab lus, LED taug qab teeb tuaj yeem kav ntev txog 50, 000 teev, ua rau lawv muaj peev xwm ntse rau txhua qhov chaw. Lawv cov kev siv hluav taws xob zoo thiab kev xaiv kho kom haum kuj ua rau lawv muaj kev xaiv nrov ntawm cov tswv tsev thiab cov lag luam ib yam nkaus. Yog li, yog tias koj tab tom nrhiav ib qho kev xaiv teeb pom kev zoo uas yog ob qho tib si siv tau ntev thiab raug nqi, xav txog LED taug qab teeb!
