Qhov no puas yog sov lossis txias dawb? Thaum tab tom nrhiav lub teeb LED, cov neeg siv khoom feem ntau nug peb cov lus nug no.
Yog li, peb tau txiav txim siab los piav qhov no hauv kab lus no.
Regarding the Kelvin Color Temperature Scale, the terms cool white and warm white are used to describe the color temperature of an LED bulb. A 2700K LED bulb will provide a warm, almost gold light, but a 7000K LED will produce a very chilly white light. In fact, it could seem to have a faint blue hue in certain applications. On the other hand, LEDs with a colour temperature of 4000K or 3500K generate light that is brilliant warm white, while 3000K LED bulbs provide soft warm white light.
Qhov no yuav ua rau cov lus nug ntuj: Yuav ua li cas lub teeb yog 2700K piv rau 3500K? tej zaum piv rau 4000K?
Muab qhov kev nyiam ntawm tus kheej, LED qhov muag teev nrog cov xim kub tsawg dua 2700K feem ntau ua haujlwm nyob rau hauv qhov chaw uas tsis tas yuav muaj lub teeb pom kev zoo, xws li cov teeb pom kev zoo hauv chav nyob uas nws tsuas yog ua haujlwm kom muaj lub teeb ci ntsa iab. Thaum siv hauv thaj chaw ntawm koj lub tsev uas ambience tsis tshua tseem ceeb, zoo li koj chav noj mov, LED qhov muag teev nrog cov xim kub ntawm 2700K thiab 3500K muab lub teeb ci ntsa iab. Cov xim kub pib kwv yees li ntuj dawb thaum nws nce mus txog 4000K. Yog li ntawd, lub teeb pom kev ua haujlwm feem ntau siv cov qij LED no. Koj tuaj yeem xaiv 3500K txog 5000K LED qhov muag teev hauv koj chav ua noj, nyob ntawm seb koj xav kom sov lossis txias illumination. Txawm li cas los xij, cov tsev nyob yuav luag tsis tshua muaj, yog tias puas tau, siv LED teeb nrog xim kub ntawm ntau tshaj 5000K.
Zoo, qhov zoo nkauj npaum li nws nyob rau hauv cov nqe lus ntawm cov xim kub. Thaum nrhiav LEDs, koj yuav tsum paub txog lwm lo lus hu ua CRI, txawm li cas los xij.
Thaum LEDs thiab fluorescent teeb pom kev zoo yog ob qho tib si muaj zog ntau dua li cov qhov muag teeb, LED yog qhov zoo dua li cov fluorescent. LEDs siv 90 feem pua tsawg zog dua lub teeb incandescent thaum lub teeb fluorescent siv 75 feem pua tsawg dua. Tsis tas li ntawd, tsis zoo li lub teeb fluorescent, LED teeb tsis muaj mercury residue, uas tsis zoo rau tib neeg.
Hauv kev xaus, LEDs muaj txiaj ntsig zoo dua li cov teeb fluorescent, tab sis nco ntsoov tias tsis yog txhua lub LEDs tau sib npaug. Qee qhov muab lub teeb zoo dua li lwm tus.
CRI ntsuas qhov kev ntseeg siab npaum li cas ntawm lub teeb LED rov tsim cov xim hauv kev sib piv rau lub teeb pom kev zoo. Qhov ze dua qhov kev nyeem ntawv yog 100 ntawm qhov ntsuas ntawm 0 txog 100, qhov zoo dua qhov teeb pom kev zoo.
Xaiv rau LEDs nrog tus nqi CRI ntawm 90 lossis siab dua yog tias koj xav kom lawv tsim lub teeb sib npaug. Yog tias CRI tsawg dua 90 ntxiv, qhov zoo ntawm lub teeb yuav raug cuam tshuam.
Peb tshwj xeeb tshaj yog muab CRI90 ntxiv rau LED qhov muag teev ntawm LiquidLEDs vim peb xav kom koj thiab koj tsev neeg muaj qhov zoo tshaj plaws LED teeb pom kev zoo.
