Nqe lus piav qhia:
LED Txias Lub Teeb Bleaching System yog los ntawm cov khoom lag luam tshaj plaws hauv Suav teb tam sim no. Nws yog tswj los ntawm microcomputer hauv lub tshuab, thiab nws tuaj yeem ua rau lub chaw muag tshuaj dawb thiab ua rau cov tshuaj tiv thaiv raws nraim thiab ua tau zoo, thiab nws yuav ua rau cov hniav ntxuav hniav dawb. Nws cov zis xiav lub teeb wavelength yog 460-490nm, thiab nws muaj peev xwm irradiate txhua qhov chaw ntawm cov hniav zoo, yog li txhua tus hniav tuaj yeem ua kom dawb. Nws yog qhov tseem ceeb ntawm kev tshem tawm cov hniav thiab cov tshuab ntxuav hniav dawb hauv thaj chaw kho hniav.