The LED Video Van with P3.91 is a mobile video display system equipped with LED technology, featuring a pixel pitch of 3.91 millimeters. The configuration is 5 by 8, meaning there are 5 modules in width and 8 modules in height. This setup is designed to provide high-resolution visuals, making it well-suited for various outdoor events, advertising campaigns, or mobile promotions. The P3.91 pixel pitch ensures clear and detailed content, and the mobile nature of the van allows for flexibility in reaching different locations and audiences. This configuration is likely chosen to balance resolution and versatility, making it effective for a range of applications.