500F series event rental LED display is a popular design for most indoor and outdoor models such as P1.95, P2.604,P3.91 P4.81. it can do W500*H500mm panel size or W500*H1000mm size 500*500mm and 500*1000mm can be used together to form different dimensions all parts are front service, Modules can be detached from the front or the back. Modules hard connection without …