... module helps achieve GPRS/3G long-distance real-time traffic information. 3.Equipping with intelligent control system, which ... parking lots, pedestrian streets, intersections, electric power dispatch center, traffic command center, the military command center, space monitoring center, ... , Cree , Nichia Country of Origin Taiwan. United States. Japan Span life 100,000 Hrs Item 2--- Modules Pixel Pitch ...