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 nyob rau hauv lub tshuab, thiab nws muaj peev xwm catalyze lub whiten lub tsev muag tshuaj thiab ua rau ib tug tshuaj tiv thaiv raws nraim thiab zoo, thiab nws yuav ua rau cov hniav whiten tob. 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.