Lub teeb ntawm qhov ntsuas kev ntsuas
1 Lub teeb kom muaj nuj nqis cov yam ntxwv Performance index. Xws li tag nrho cov teeb pom kev zoo, qhov ci, lub teeb ci, lub teeb ci ntawm ultraviolet lub teeb thiab tus nqi ntawm cov hluav taws xob kub.
2 lub teeb xim ua cim cov cim. Xws li lub teeb xim, xim kub, hloov xim, chromaticity thiab kev faib tawm spectral.
3 hluav taws xob yam ntxwv taw qhia. Nrog rau kev siv hluav taws xob, teeb lub teeb hluav taws xob, lub teeb hluav taws xob tam sim no, tus yam ntxwv pib ua haujlwm thiab cuam tshuam suab nrov.
4 txhua yam khoom. Xws li cov ntsuas qhov ntev, teeb tsa teeb thiab teeb tuav.
5 yam ntxwv ntawm nyiaj txiag. Xws li ua kom zoo luminous, lub neej, tus nqi thiab hluav taws xob nqi.
6 lub siab ntsws. Xws li cov tsos thiab xis nyob ntawm lub teeb.