LED chav dej daim iav installation qhia, tsuas yog 3 kauj ruam los kho! Tej zaum koj tau nkag siab txog kev ua haujlwm ntawm LED chav dej iav: LED ntawm lub teeb, defogging muaj nuj nqi, lub sij hawm kub thiab huab cua ntse module, tib neeg lub cev induction, magnifying iav thiab hais txog. Cov haujlwm no yog qhov ua tau zoo heev ...
Nyeem ntxiv