| Manufacturer | Shenzhen City Billion Light Technologies Ltd. |
| Category | LED Display |
| Price | ￥2480.0 |
| Origin | Shenzhen. |
| Imported or not | Yes |
| Order number | BLC |
| Brand | Billion. |
| Model | P3.91 |
| Goods | Two. |
| Screen Size | 500 * 1000 mm |
| Installation | Support |
| Resolution | 128*256 |
| Brightness | 4000 CDs |
| Pixels | 65536 |
| Pixels Spacing | 3.91 |
| Model Group Size | 250*250mm |
| Greyscale | 65536 |
| Chip brand. | San An. |
| Availability of test reports | Yes |
| Whether or not to export a source of goods exclusively across borders | Yes |
