For an outdoor SMD display using this board, the listed brightness is at least 6000 cd/m². The module uses constant-current 1/8-duty drive. The original PDF identifies a different lamp package even though its dimensions match.
Technical specifications
LED Lamp Specification | ||||||
Color | Package | Intensity | Viewing Angle | Wavelength | Testing Conditions | |
Red | SMD1921 | 450-600mcd | 120° | 620-625nm | 25℃,20mA | |
Green | SMD1921 | 1000-1400mcd | 120° | 516-530nm | 25℃,20mA | |
Blue | SMD1921 | 200-400mcd | 120° | 465-475nm | 25℃,20mA | |
Module Parameter | ||||||
Pixel Pitch | 5mm | |||||
Pixel Configuration | SMD1921 | |||||
Density | 40,000 pixels/㎡ | |||||
Module Resolution | 64pixel(L) * 32pixel(H) | |||||
Module Dimension | 320mm(L) * 160mm(H) * 25mm(D) | |||||
Driving Mode | Constant current, 1/8 duty | |||||
Module Mask | Pure black mask—high contrast screen | |||||
Electricity Parameter | ||||||
Optical Ratings | ||||||
Brightness | ≥6000 cd/㎡ | |||||
Viewing Angle | 120°(Horizontal); 120°(Vertical) | |||||
Best Viewing Distance | ≥5m | |||||
Gray Grade | 14 bit | |||||
Display Color | 4.4 trillion colors | |||||
Brightness Adjustment | 100 grades by software or automatically by sensor | |||||
Max. Power Consumption | 42 W | |||||
control system | ||||||
Frame Frequency | ≥60Hz | |||||
Refresh Frequency | ≥1920Hz | |||||
Input Signal | Composite Video, S-video, DVI, HDMI, SDI, HD-SDI | |||||
Control Distance | 100m(Ethernet cable); 20KM(optical fiber cable) | |||||
Support VGA Mode | 800*600, 1024*768, 1280*1024, 1600*1200 | |||||
Color Temperature | 5000—9300 adjustable | |||||
Brightness Correction | Pixel by pixel, module by module, cabinet by cabinet | |||||
Reliability | ||||||
Working Temperature | -20~+60 ºC | |||||
Storage Temperature | -30~+70 ºC | |||||
Working Humidity | 10%~90% RH | |||||
Lifetime | 100,000 hours | |||||
MTBF | 5000 hours | |||||
Continuous Operating Time | ≥72 hours | |||||
Protection Grade | IP65 | |||||
Out-of-Control Pixel Rate | ≤0.01% | |||||
Package and ordering information
Each module comes with an inter-module signal cable and a power cable for connection to the supply. Order all modules for one screen together so they come from the same production batch; different batches can vary in color and brightness. These modules are not supplied or supported as spare parts for existing older displays. Destination duties and customs clearance are the buyer’s responsibility.
Product documentation and photos


Download the P5-O8S-SMD2525-64×32 specification (PDF)
Frequently asked questions
Which version does the P5 PDF cover?
Its model code is P5-O8S-SMD2525-64×32. Use the product table for the listed SMD1921 lamp data and check the package on the actual board before specifying a replacement.
What is the maximum power draw per board?
The module is rated at 42 W maximum. That figure applies to one 320 × 160 mm board.
What is included when ordering modules for a new screen?
Each module comes with a signal cable for the next module and a power cable to the supply. Order the modules for a single display together to match the production batch.








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