Die hitte-afvoerprestasie van hoë-krag LED-muurwaslamp beperk die lewensduur van LED-muurwaslamp buite, so watter faktore beperk die hitte-afvoerprestasie van hoë-krag LED-muurwaslamp? 1、 Hoë krag LED muur was lamp krale, the quality of LED lamp beads affects the heat dissipation performance of LED […]
