Dab tsi yog qhov sib txuas ntawm LED teeb?
(l) Raws li txoj kev teeb tsa teeb, nws tau muab faib ua cov kab hluav taws xob thiab lub hau ntsaws ntsaws ntsaws, nrog rau kev teeb tsa ntsug thiab kab rov tav nqes.
(2) Faib rau hauv tsev tsev teeb thiab teeb hluav taws xob teeb los ntawm qhov chaw.
(3) Muab faib ua ib pob thiab ntim ua ke raws li tus naj npawb ntawm cov teeb pom kev.
(4) Raws li qhov xwm txheej tiv thaiv huab ntawm lub teeb pom kev, nws tau muab faib ua qhov qis qis thiab tiv thaiv huab qis.
(5) Raws li qhov loj me, nws tau muab faib ua 2 ntiv tes, 2.5 ntiv tes, 3 ntiv tes, 3.5 ntiv tes, 4 ntiv tes, 5 ntiv tes, 6 ntiv tes, 8 ntiv tes thiab 10 ntiv tes.
(6) Raws li hom teeb pom kev zoo, nws tau muab faib ua cov teeb pom kev zoo ib txwm muaj thiab LED teeb.
