... :16mm .color:Red,Green,Yellow, or others .Many characters .waterproof(or no) led screen outdoorBabbitt Electronics Limitedis is a subsidiary of Diyatel ... . Voltage: AC220V/380V+10%/-10%, 50HZ. Life Span: 100000 hours. Waterproof: Yes 2. Display Parameter. Pixel: 64*128 dots. Pitch: 16mm ...