LED sawb teeb tau dhau los ua neeg nyiam siv rau ob qho tib si hauv tsev thiab kev lag luam vim lawv cov kev ua tau zoo, kev ua tau zoo, thiab ntau yam. Ib qho ntawm cov lus nug uas tib neeg nug txog cov teeb no yog: lawv nyob ntev npaum li cas? Cov lus teb rau lo lus nug no nyob ntawm ntau yam, nrog rau qhov zoo ntawm LED teeb thiab lawv siv li cas.
Feem ntau hais lus, LED sawb teeb muaj lub neej ntev li ntawm 50, 000 teev. Qhov no txhais tau hais tias nyob ib ncig ntawm 5.7 xyoo yog tias lub teeb siv rau 24 teev hauv ib hnub, 7 hnub hauv ib lub lis piam. Txawm li cas los xij, feem ntau cov neeg tsis siv lawv lub teeb LED ntau npaum li cas, yog li lub neej yuav ntev dua. Piv txwv li, yog tias koj siv koj lub teeb ci LED rau 8 teev hauv ib hnub, lawv tuaj yeem kav ntev txog 17 xyoo!
Qhov zoo ntawm LED teeb kuj yog qhov tseem ceeb ntawm lawv nyob ntev npaum li cas. Cov teeb LED pheej yig dua yuav hlawv tawm sai dua, qhov zoo tshaj plaws LED teeb tuaj yeem kav ntev dua. Thaum mus yuav khoom rau LED sawb teeb, nws yog ib qho tseem ceeb uas yuav tau nrhiav cov uas tau sau tias "zoo" thiab nyeem cov kev txheeb xyuas los ntawm lwm cov neeg siv khoom kom paub meej tias koj tau txais cov khoom zoo.
Lwm yam uas tuaj yeem cuam tshuam rau lub neej ntawm LED sawb teeb yog lawv siv li cas. Yog tias koj khaws cov teeb ci tsis tu ncua, lawv yuav hlawv sai dua yog tias koj tsuas yog tig rau thaum xav tau. Tsis tas li ntawd, yog tias lub teeb raug kub hnyiab los yog noo noo, qhov no kuj tuaj yeem ua rau lawv poob sai dua.
Txhawm rau kom ntev lub neej ntawm koj lub teeb ci LED, nws yog ib qho tseem ceeb uas yuav tsum siv lawv kom raug. Tua lawv thaum koj tsis siv lawv, thiab xyuas kom lawv tsis txhob raug huab cua kub lossis noo noo. Koj yuav tsum ntxuav koj lub teeb LED tsis tu ncua kom tshem tawm cov plua plav lossis av, vim qhov no tuaj yeem ua rau lawv kub dhau.
Hauv kev xaus, LED sawb teeb muaj lub neej nyob ib puag ncig 50, 000 teev thiab tuaj yeem kav ntev txog 17 xyoo nyob ntawm seb lawv siv li cas. Kev ua tau zoo yog qhov tseem ceeb ntawm lawv nyob ntev npaum li cas, yog li nws tseem ceeb heev uas yuav tau mus kav khw rau cov teeb pom kev zoo LED kom ntseeg tau tias koj tau txais txiaj ntsig zoo tshaj plaws ntawm koj cov peev txheej. Los ntawm kev siv koj lub teeb LED kom zoo thiab saib xyuas lawv, koj tuaj yeem txaus siab rau lawv cov txiaj ntsig rau xyoo tom ntej.
