
P2 5 Indoor LED Module
Pixel Pitch:2.5mm
Module Size: 320*160mm
Refresh rate:3840hz
Usage: Indoor
Customization: Support
OEM/ODM: support
The P2.5 indoor LED module is designed for fine-pitch indoor LED display applications requiring stable image quality and long-term operation.
This module adopts SMD2121 LED packaging and a 1/64S constant current driving mode, providing smooth grayscale performance and reliable refresh rates for commercial and professional display systems.

As an indoor LED display module manufacturer in China, JIUWLDS supplies P2.5 LED modules for LED video walls, control rooms, conference halls, exhibition displays, and OEM projects.
Key Features of P2.5 Indoor LED Module
1/64 Scan Constant Current Driving
The P2.5 indoor LED module adopts 1/64 scan constant current driving, a commonly used configuration for fine-pitch indoor LED display modules.
Key technical considerations:
- Improved brightness uniformity
Constant current driving ensures each LED operates at a controlled current level, reducing brightness deviation between pixels.
- Stable grayscale performance
This driving method supports smooth grayscale transitions, particularly in low-brightness areas, which is important for indoor viewing environments.
- Suitable for fixed indoor installations
For applications such as conference rooms, control rooms, and exhibition displays that require long operating hours, constant current driving helps maintain long-term display stability.
The 1/64 scan ratio provides a balanced solution between visual performance, power consumption, and system reliability for indoor LED display systems.
Refresh Rate ≥3840Hz
This module features a refresh rate of ≥3840Hz, designed to meet the requirements of professional indoor LED display applications.
While refresh rate is often associated with camera performance, it also plays a crucial role in maintaining visual stability during continuous operation.
Practical benefits of ≥3840Hz refresh rate:
- Reduced visual flicker
A higher refresh rate minimizes flicker perception during close-range viewing, improving visual comfort in indoor environments.
- Compatibility with presentation and recording
Refresh rates above 3000Hz are suitable for conference, presentation, and exhibition scenarios where cameras or video equipment may be used.
- System stability under high scan conditions
When combined with a 1/64 scan driving mode, a higher refresh rate helps maintain stable image output across the display.
For standard indoor fixed installations, a ≥3840Hz refresh rate is a mature and widely adopted specification.

Technical Specifications
LED and Optical Parameters
Pixel Composition: 1R1G1B
LED Type: SMD2121
White Balance Brightness: ≥500 cd/m²
Color Temperature: 10000K ±1000K
Viewing Angle: H 120° ±10°, V 120° ±10°
Module Parameters
Module Size: 320mm × 160mm × 14mm
Resolution: 128 × 64 pixels
Pixel Density: 160,000 dots/m²
Module Weight: 330g ±10g
Driving and Electrical Parameters
Driving Mode: 1/64 Scan, Constant Current
Refresh Rate: ≥3000Hz
Gray Scale: ≥12Bit
Input Voltage: DC 4.8V–5.2V
Max Power Consumption: ≤15W per module
Why Choose JIUWLDS as Your China LED Display Manufacturer
When selecting an LED display solution for commercial or engineering projects, the product itself is only part of the decision.
For B2B buyers, the manufacturer's production capability, customization support, and quality control are equally important.
Below are key reasons why project integrators, contractors, and distributors work with JIUWLDS as a China LED display manufacturer.

Manufacturer Production
JIUWLDS operates as an LED display manufacturer in China. This means we manage core processes internally, including:
- LED module assembly and cabinet production
- Electrical and structural integration
- Quality inspection and aging tests
- Custom configuration for project requirements
For B2B projects, direct cooperation with an LED display factory reduces communication gaps and improves delivery reliability.
Customized LED Display Solutions for Projects
Most commercial installations require customized LED display solutions, rather than standard retail products.
As a manufacturer, we support:
- Customized cabinet dimensions and structures
- Pixel pitch selection based on viewing distance
- Control system and signal configuration
- Surface treatment for specific applications (e.g., floor, stage, public venues)
This customization capability is crucial for interactive LED floor screens, exhibition displays, and corporate installations.
Support for Wholesale and OEM Cooperation
JIUWLDS works closely with wholesale buyers, system integrators, and distributors worldwide.
Our cooperation model supports:
- LED display wholesale supply for project-based orders
- OEM manufacturing with customized branding
- Stable production capacity for repeat projects
- Technical documentation and installation guidance
This makes JIUWLDS a practical partner for long-term Business cooperation, rather than one-time transactions.
Manufacturer-Level Support for Global Projects
For international buyers, working directly with a Chinese LED display manufacturer provides advantages in:
- Technical clarification and customization
- Production scheduling and lead-time control
- Export packaging and logistics coordination
- Long-term technical support
JIUWLDS supports overseas projects with a manufacturer-oriented workflow, ensuring consistency from production to delivery.
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