Mainstar Lightbox Display Co. Ltd

Model Number: P4.81 indoor led display screen Brand Name: LONGRUN 80 Key Specifications/Special Features: Thin: waterproof cabinet design, high intensity, high tenacity, high precision, unchangeable, 130mm as the thicknessFast: fast locks on the four edge of the cabinet, only 180°C 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 P8, P10 or moreLow: wonderful design for natural heat releasing, no need for fans or air-conditioner, low noise, low structure cost because of the light weight of cabinets, low power dissipation, more cost savedMaterials and advantages:First-class LED chip: Epistar from TaiwanWith pure golden wire connection in LEDGrand a row material for module frame and mask4 layers PCB and copper plating thickness >18mil
Ag alloy solder paste to ensure good soldering on PCB
Stainless steel screws when assembly
Long-term brightness capacity throughout product lifetime
Three years warranty