... etc 2.you can install it to a truck directly LED Display Box LED Box for mobile advertising vehicleA.Features of LED Display Box for ... TV signals, games, Karaoke,etc4.It can work under High & low temperature and other atrocious weather B.LED Screen: P10, P12, P16, ... . Other applications: wedding live, auction and so on. Mobile LED Display Box for mobile advertising, can installed to a truck directly