Kev tsim ntau yam ntawm cov teeb ci LED no sib xyaw nrog kev lag luam lossis kev teeb tsa hauv tsev.Dab tsi zoo li yog ib qho kev lag luam ceramic mount yog ...
Kev loj hlob infrastructure thiab kev tsim kho kev lag luam nyob rau hauv xws li lub teb chaws yuav tsum nce qhov kev thov rau LED teeb kom tau raws li pej xeem cov kev xav tau teeb pom kev zoo ...