mobile led display trailer .pitch:16mm .color:Red,Green,White,Yellow, or other color .Many characters outdoor mobile led display trailer Babbitt Electronics Limitedis ... up to 3. which is made by high bright LED Lamp, can display text, graphic, animation, real-time with many actions ... 2). Support various program types such as GIF, picture, clock, temperature and text.3). Support text program edit in ...