It's used to display the bus destination and number. It can ... ,000 hours 3. Colors: red, green, yellow is available. It can be display by single color or mixed color ... Multi-languages: English, Arabic, Russian, Portuguese, etc 5. Display modes: static,rolling or combination 6. Control mode: by ... by GPS Parameters: pixel pitch:7.5*11.3MM LED dot matrix: 16x16 mm LED diameter: 4mm x 6mm Voltage: 8-36V DC ...