Peb ces kaum kev lag luam LED saw

LED saw muaj no tau muab faib ua raug nti, ntim thiab daim ntawv thov nyob rau hauv peb qhov chaw. Raws li kev pab lawm, nti ntws los siv thiab ua yuav undoubtedly yog pab los ntawm qhov txuas. Thaum raug rau cov LED teeb pom kev zoo kev lag luam loj, tej daim extension thiab kev kawm ntawv txuas txog cov elastic nyob hauv lub lub nqi. Vim LED khis raug kev lag luam uas muaj kev kawm. Yog li ntawd, muaj kev tshawb kawm thiab kev loj hlob tshuab, tshuab patent, thiab cov kev pab uas teev qhauj yuav zoo tshaj.