Txij li nws siv tau ntev thiab siv zog, lub teeb-emitting diode (LED) thev naus laus zis tau txais koob meej. Xim kub-ib lub sij hawm siv los piav txog cov xim ntawm lub teeb uas tsim los ntawm lub teeb-yog ib qho tseem ceeb tshaj plaws ntawm LED teeb. Cov xim kub yog dab tsi, txawm li cas los xij, thiab vim li cas nws tseem ceeb?
Ib qho kev qhia zauv tseeb ntawm lub teeb qhov chaw sov los yog txias, xim kub yog qhia hauv Kelvin (K). Cov txiaj ntsig Kelvin siab dua qhia tias lub teeb xiav lossis txias dua, qhov qis dua Kelvin cov lej zoo li sov dua lossis ntau dua xim daj.
Ib qho piv txwv ntawm cov xim kub uas ua rau sov, caw ci ntsa iab yog nyob ib puag ncig 2700K hauv lub teeb pom kev zoo. Xwb, lub teeb halogen teeb pom kev zoo dua thiab ci dua vim nws feem ntau muaj xim kub dua ntawm 3000K thiab 3200K.
Muaj ntau yam xim kub muaj nyob rau hauv LED teeb, uas ua rau lawv hloov mus rau ntau yam kev siv. Tsob ntoo incandescent teeb qhov muag teev 'sov ci ci yog replicated los ntawm sov dawb LED teeb, uas feem ntau muaj 2700K txog 3000K spectrum. LED teeb uas ua rau nruab hnub ci nyob rau hauv cov nqe lus ntawm cov xim kub yog hu ua hnub ci dawb LED teeb, thiab lawv muaj xim kub ntawm 5000K thiab 6000K. Nrog nws qhov siab tshaj plaws xim kub ntawm ib ncig ntawm 6500K, txias dawb LED teeb muab lub teeb ci dua, lub teeb xiav.
Ua kom tau raws li qhov tsim nyog mus ob peb vas los yog teeb pom kev zoo yuav tsum tau ua tib zoo xav txog cov xim kub thaum xaiv LED teeb. Sov dawb LED teeb, piv txwv li, feem ntau yog siv los tsim kom muaj cua sov thiab txais tos hauv cov chaw hauv tsev xws li chav nyob thiab chav pw. Txhawm rau muab lub teeb ci ntsa iab uas yuav txhawb nqa kev tsim khoom, hnub ci dawb LED teeb feem ntau siv hauv chaw ua haujlwm thiab chaw ua haujlwm. Kev ua haujlwm teeb pom kev zoo nyob rau hauv qhov chaw uas qhov ci ntsa iab thiab qhov pom tseeb yog qhov tseem ceeb, xws li chaw nres tsheb lossis chaw ua haujlwm, yog qhov zoo tshaj plaws los ntawm lub teeb txias dawb LED.
Xim kub muaj kev cuam tshuam rau peb lub cev 'natural cycles ntxiv rau ua kom zoo nkauj thiab siv tau. Thaum raug txias dua, Kelvin lub teeb siab dua thaum sawv ntxov tuaj yeem txhim kho kev ceeb toom thiab kev ua si, ua kom sov dua, qis dua Kelvin lub teeb thaum yav tsaus ntuj tuaj yeem pab txhawb kev so thiab pw tsaug zog zoo dua.
Txhawm rau ua kom tiav, thaum xaiv LED teeb rau koj lub tsev, chaw ua haujlwm, lossis chaw ua haujlwm, xim kub yog qhov tseem ceeb heev uas yuav tsum tau coj mus rau hauv tus account. Koj tuaj yeem xaiv qhov zoo tshaj plaws teeb pom kev zoo raws li koj cov kev xav tau thiab saj ua tsaug rau ntau txoj kev xaiv.
