Shenzhen custom Outdoor p4.81 led rantal screen die-casting aluminium cabinet 500*500mm led video
1. The first level LED chip from Taiwan Epistar2. With pure golden wire connection in LED3. Grand A row material for module frame and mask4 layers PCB and copper plating thickness > 18mil5. Stainless steel screws when assembly6. Disassembly and assembly are quick and easy7. 3 to 5 years warranty8 .Energy-saving 60% : driving with low frequency current, heat-dissipated roller fans with automatic temperature-controlling device.9 .Life time >11 years;
Module Weigh (kg)
(W)Maximum Module Power
Cabinet Weight (kg)
Pixel Density /㎡
White Balance Brightness
Maximum Power Consumption (W/㎡)
Average Power Consumption (W/㎡)
Power Supply Requirements
220V±10% & 110V±10%
Constant current drive :13Saul
CCC, FCC,ROHS,TUV-CE,ETL ,UL...
Cabinet: Two kinds of cabinets are available(500x500mm/500x1000mm)
1.Classical design and natural technic,reliable quality and great performance.2.Seamless connecting tech.,screen flatness error <0.1mm.3.Patented mask,eliminating the dark spots,improving consistency and viewing angle.4.High contrast,ideal gray scale,presenting the most real pictures.5.Supporting brightness and color correcting of the whole screen.6.Ideal load of power and parameter setting,make screen under the best working condition,moreover,furthest slow down brightness and color reduction.