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The PI-C Series P1.25 COB Indoor LED Display Module is a professional 320×160mm Flip-Chip COB module designed for control rooms, executive boardrooms, and ultra-fine-pitch visualization systems. Its COB film-encapsulated surface, 256×128 pixels resolution, 3840Hz refresh rate, and 10,000:1 dark-room contrast specification support detailed close-viewing images, wide viewing angles, and a smooth protected display surface.
This product is sold as an LED module with the package contents shown below. Cabinet dimensions, cabinet AC input, cabinet weight, and cabinet power values are provided only as reference data for the documented compatible cabinet configuration; they must not be interpreted as permission to connect the bare module directly to AC mains. Confirm the module-level DC power interface, signal pinout, cabinet, receiving card, firmware, and calibration data before installation.
| Package Option | Package Included |
|---|---|
| 100pcs MOQ Pack | 100 × P1.25 320×160mm COB Indoor LED Display Modules 50 × 5V 1-to-2 Power Cables 100 × Flat Data Cables |
| 200pcs Project Pack | 200 × P1.25 320×160mm COB Indoor LED Display Modules 100 × 5V 1-to-2 Power Cables 200 × Flat Data Cables |
| 500pcs Project Pack | 500 × P1.25 320×160mm COB Indoor LED Display Modules 250 × 5V 1-to-2 Power Cables 500 × Flat Data Cables |
PI-C Series: Handling time is 15–20 business days.
Shipping fees are not included in the product price and will be calculated separately based on the actual freight cost.
For large-quantity orders, please contact us to confirm the product configuration, freight arrangement, production schedule, and delivery plan.
| Specification | Value |
|---|---|
| Module Size | 320×160mm |
| Pixel Pitch | 1.25mm |
| Pixel Density | 640,000 pixels/m² |
| Module Resolution | 256×128 pixels |
| LED Technology | Flip-Chip LED |
| Technology System | COB indoor LED display module |
| Surface Technology | COB film encapsulation |
| Surface Hardness | 4H |
| Maintenance Type | Full front service |
| Compatible Cabinet Reference | 640×480×59mm die-cast aluminum cabinet |
| Compatible Cabinet Weight | 7.5kg |
| Compatible Cabinet Resolution | 512×384 pixels |
| Circuit Design | Common-cathode |
| Flash Calibration Storage | Supported |
| Brightness | 600cd/m² |
| Refresh Rate | 3840Hz |
| Contrast Ratio | 10,000:1 under dark-room conditions |
| Color Temperature | 9300K standard |
| Viewing Angle | 160° horizontal / 160° vertical |
| Compatible Cabinet AC Input | AC 100–240V, 50/60Hz; not the bare-module input |
| Compatible Cabinet Power | 135W maximum per compatible cabinet |
| Front-Surface Protection | IP54 front surface only; indoor use |
| Expected Service Life | 100,000 hours at 50% brightness |
| Operating Conditions | -10°C to 40°C / 10%–90% RH |
| Storage Conditions | -20°C to 60°C / 10%–90% RH |
| Application Environment | Indoor |
COB encapsulation improves surface protection but does not make the module suitable for outdoor exposure. A matching 320×160mm size does not guarantee compatibility with another cabinet. Confirm mounting, signal interface and pinout, module-level power, receiving-card settings, circuit design, firmware, and calibration before replacement or mixed installation.
The stated “IP54 front surface only; indoor use” rating applies only to the front surface of the P1.25 module. It does not apply to the rear electronics or the complete display system and must not be interpreted as approval for water washing, immersion, outdoor use, or cleaning outside the manufacturer’s documented procedure.
For consistent brightness and color, use modules from the same production batch whenever possible and retain flash calibration data with the corresponding modules.
