Mainstar Lightbox Display Co. Ltd

Model Number: 3.91mm full color LED video wall Brand Name: LONGRUN 130 Key Specifications/Special Features: FeaturesLight: cabinet size 500x500x80mm, and weight 8kg/pc, only one hand can hold it, assembly time savedThin: die-cast aluminum design, high intensity, high tenacity, high precision, unchangeable, 80mm as the thickness, normal cabinet is >130mmFast: fast locks on the four edge of the cabinet, only 180° rolling will lock the closed two cabinets with high precisionEasy to assemble and disassemble the cabinets, fast, reliable and beautiful, it means true quick-assemblingEasy: modular design, easy to assembly and maintainCapacity: new design with exclusive cabinet, suitable for P3.91, P4.81 or moreLow: wonderful design for natural heat releasing, no need for fans or air-conditioner, low noise, low structure cost because of the lightweight of cabinets, low power dissipation, more cost savedMaterials and advantages:First-class LED chip:Epistar from TaiwanWith pure golden wireconnection in LEDGrand A row materialfor module frame and mask
4 layers PCB and copper plating thickness >18mil
Ag alloy solder pasterto ensure good soldering on PCB
Stainless steelscrews when assembly
Long-term brightness capacity throughout product lifespan
Three years warranty