Txawm hais tias nws tau hais tias LED cov ntxaij vab tshaus yog ua los ntawm cov neeg ua haujlwm tshaj lij thaum lub sijhawm teeb tsa, cov neeg no feem ntau saib xyuas qee qhov teeb meem me.
Thaum txhim kho lub vijtsam LED zaub, ntxiv rau kev kuaj xyuas yog tias cov xov hlau txuas nrog yog lawm, nws tseem yuav tsum tau xyuas seb lub khoos phis tawj software puas tau teeb tsa. Cov teeb meem no yuav tsis paub meej rau cov neeg siv khoom tsawg dua, tab sis rau cov neeg tsim khoom, yog tias cov teeb meem no tsis quav ntsej, nws yuav cuam tshuam rau cov kev pabcuam zoo ntawm LED zaub. Yog li cov tuam ntxhab, peb ceeb toom txhua tus kom ua raws li cov kauj ruam ua haujlwm hauv cov neeg siv phau ntawv thaum lub sijhawm teeb tsa. Thiab nws cov khoom siv hluav taws xob yuav tsum ua tau raws li qhov yuav tsum tau ua.