Waterproof IP65 outdoor big advertising led screen
After 30 years development, Nowadays, we can see Led screen everywhere, it is showing the advertising, information, live show surround us. It becomes part of our life. For outdoor used led screen we use high quality conformal coating with level IP65 for better waterproof/dust proof/moisture proof. Low temperature silver content solder paste to make the better soldering between LED and PCB board to prevent the solder jont being crack even under the freezing temperature -30C°.