P2.5 LED Module
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P2.5 LED Module
A P2.5 LED module is a high-resolution LED display unit with a 2.5mm pixel pitch, designed for clear and detailed visuals at relatively close viewing distances.
UNIT P2.5 LED modules are available in both indoor and outdoor versions, supporting common cabinet sizes such as 320×160mm, 160×80mm, and 160×160mm (depending on model design). Built with high refresh rates, stable driver ICs, and precise calibration, they ensure flicker-free performance and excellent grayscale consistency for professional visual applications.
With a modular structure and easy front maintenance design, P2.5 LED modules are simple to install, replace, and maintain.
P2.5 LED Display Module Series
UNIT LED offers a comprehensive range of P2.5 LED display modules, including indoor and outdoor models, designed to deliver high-resolution visuals, stable performance, and flexible installation solutions for various commercial display applications.
Key Features
- Premium LED Chips
High-quality SMD2121 (Indoor) and SMD1415 (Outdoor) LED chips ensure uniform current, consistent brightness, and a higher gray level for superior image quality.
- Ultra-High Resolution
The 2.5mm pixel pitch offers a high-density resolution of 160,000 dots/sqm, providing crisp, high-definition visuals even at close viewing distances.
- Refresh Rate
Supports a high refresh rate (1920Hz – 3840Hz) to eliminate flicker and ensure smooth, stable video playback for both professional indoor and outdoor applications.
- Superior Brightness
Features high brightness levels (up to 5000+ Nits for outdoor models), ensuring clear visibility and vibrant colors even under direct sunlight.
- Constant Current Driver IC
Equipped with first-class constant current driver ICs to maintain display stability, protect the LEDs, and achieve eye-catching visual effects with uniform color.
- IP65 Waterproof Design
The outdoor module features a high-protection PCB board and waterproof rubber rings, ensuring reliable IP65-level operation in harsh weather conditions.
- Right-Angle Splicing
Specialized modules support 90-degree right-angle splicing, making them the perfect solution for creative displays like pillar screens and Cube screens.
- Strict Aging & Reliability
Every module undergoes 72 hours of aging testing and 24 hours of video aging to guarantee maximum stability and a long-term stable working lifetime.
- High Contrast Ratio
Designed with a high contrast ratio to add depth and dimension to every frame, delivering vivid color performance and deep blacks for an immersive experience.
LED PANEL PRICE
P2.5 LED Module Manufacturer: Why Choose UNIT LED?
- Enough Factory Strength
UNIT LED has a 12,000㎡ production and management area, with automated equipment, clean workshops, anti-static systems, and skilled production teams. This helps keep P2.5 LED module production stable, efficient, and consistent.
With 15+ years of experience, around 300 employees, and 30 R&D personnel, UNIT LED can support both standard P2.5 LED module orders and project-based customization.
- 72-Hour Aging Test
UNIT LED runs a strict 72-hour aging test before delivery to check LED stability, color uniformity, module flatness, and overall display performance.
For close-viewing P2.5 LED modules, this test helps reduce visible issues such as dead pixels, brightness differences, color inconsistency, and unstable operation.
- Reliable Components
A P2.5 LED module needs stable LEDs, driver ICs, power supplies, PCB quality, and control system compatibility. UNIT LED works with trusted industry brands such as Nationstar, Epistar, Linsn, NovaStar, Colorlight, and Meanwell.
This helps our P2.5 LED modules deliver stable brightness, consistent color, high refresh performance, and smooth compatibility with mainstream LED control systems.
- Warranty, Spare Parts, and Fast Delivery
UNIT LED provides a 3-year quality guarantee, 5% module spare parts, free technical support, and 24-hour after-sales service.
For P2.5 LED module buyers, this reduces long-term maintenance risk and makes replacement, troubleshooting, and technical communication easier after delivery.
P2.5 LED Module Specification
320*160mm P2.5 Indoor LED Module Specification
Model | P2.5-128X64 | ||||||
1.LED | |||||||
Color | Package | Intensity | View Angle | Wavelength | Test Cond. | ||
Red | SMD 2121 | 150mcd | 140/140 | 620nm | 25℃,20mA | ||
Green | SMD 2121 | 400mcd | 140/140 | 520nm | 25℃,20mA | ||
Blue | SMD 2121 | 100mcd | 140/140 | 470nm | 25℃,20mA | ||
Resolution | 128(H)×64(V) | ||||||
Pitch | 2.5mm | ||||||
LED Arrangement | SMD2121 | ||||||
Driver Mode | Dynamic 1/32 Duty constant current | ||||||
Size | 320mm×160mm | ||||||
Mask | Pure Black mask-high contrast screen | ||||||
3.Electricity Parameter | |||||||
Optical Ratings | |||||||
Brightness | ≥1000cd/㎡ | ||||||
View Angle | 140 degree ( horizontal) 140degree(vertical) | ||||||
View Distance | 2.5m-25m | ||||||
Gray Scale | 8bits input, correction with 16bits | ||||||
Display Color | 16.7M | ||||||
Brightness Adjustment | 100 levels | ||||||
Power Supply | |||||||
Operation Power | AC100-240V 50-60HZ Switch-able | ||||||
Maxim Power Consumption | 700 W/m2 | ||||||
Average Power Consumption | 300 W/m2 | ||||||
Control System | |||||||
Correction Scale Level | 16bits | ||||||
Frame Update Frequency | 60Hz | ||||||
Screen Refresh Frequency | 480-960Hz | ||||||
Gamma Correction | -5.0—5.0 | ||||||
Support Input | Composite Video, S-Video, DVI, HDMI., SDI, HD_SDI | ||||||
Control Distance | Ethernet cable 100m, optical fiber 5km | ||||||
Support VGA Mode | 800×600,1024×768,1280×1024,1600×1200 | ||||||
Color Temperature | 5000-9300 adjustable | ||||||
Brightness Correction | dot by dot, module by module, cabinet by cabinet | ||||||
Reliability | |||||||
Operating Temp. | -20-60 Celsius degree | ||||||
Operating Humidity | 10-95% RH | ||||||
Operating Life | 100,000 hours | ||||||
MTBF | 5000 hours | ||||||
Continuous Working Time | ≥48 hours | ||||||
Protection Level | IP40 | ||||||
Out of Control Pixel Rate | 0.01% | ||||||
160*160mm P2.5 Indoor LED Module Specification
Pixel Pitch | 2.5mm |
Pixel Configuration | SMD3in1 |
Module Resolution | 64×64 pixels |
Module Pixles | 4096 pixels |
Module Size | 160x160mm |
Screen Brightness | ≥1000cd/m2 |
Driving Method | 1/32 scan |
Mini Viewing Distance | 2.5m |
Max. Power Consumption | 700W/m2 |
Average Power Consumption | 280W/m2 |
Gray Level | 14bits input, 4096 levels(212) |
Display Color | 16M |
Frame Frequency | ≥60Hz |
Refresh Frequency | ≥1920Hz |
Uninterrupted Working Hours | ≥72 hours |
Screen Life-span | ≥100,000 hours |
MTBF | ≥5,000 hours |
Discrete Blind Spot Rate | <1/10000 |
Continuous Blind Spot Rate | None |
Blind Spot Rate | <1/10000 |
Screen Plainness | <±1mm |
Power Supply Mode | AC220±10% 50Hz/AC110±10% 60Hz |
Environment Temperature & Humidity | Temperature:-20 Celsius~+60 Celsius Humidity:10%~90% RH |
Control Mode | Synchronous display with control PC by DVI |
Control System | DVI video card + full color control card + fiber system( optional) |
Display Content | Video, DVD, VCD, TV, picture, cartoon, graphics, texts, etc. |
Interface | Standard Ethernet |
Transmission Distance | Multi mode fiber <500m, single mode fiber <30km,internet cable <100m |
160*80mm P2.5 Indoor LED Module Specification
Model | P2.5-64×32 |
Resolution | 64(H)×32(V) |
Pitch | 2.5mm |
LED Arrangement | SMD2121 |
Driver Mode | Dynamic 1/16 Duty constant current |
Size | 160mm×80mm |
Mask | Pure Black mask-high contrast screen |
3. Electricity Parameter | |
Optical Ratings | |
Brightness | ≥1000cd/㎡ |
View Angle | 140 degree ( horizontal) 140degree(vertical) |
View Distance | 2.5m-25m |
Gray Scale | 8bits input, correction with 16bits |
Display Color | 16.7M |
Brightness Adjustment | 100 levels |
Power Supply | |
Operation Power | AC100-240V 50-60HZ Switch-able |
Maxim Power Consumption | 700 W/m2 |
Average Power Consumption | 300 W/m2 |
Control System | |
Correction Scale Level | 16bits |
Frame Update Frequency | 60Hz |
Screen Refresh Frequency | 480-960Hz |
Gamma Correction | -5.0—5.0 |
Support Input | |
Control Distance | Ethernet cable 100m, optical fiber 5km |
Support VGA Mode | 800×600,1024×768,1280×1024,1600×1200 |
Color Temperature | 5000-9300 adjustable |
Brightness Correction | dot by dot, module by module, cabinet by cabinet |
Reliability | |
Operating Temp. | -20-60 Celsius degree |
Operating Humidity | 10-95% RH |
Operating Life | 100,000 hours |
MTBF | 5000 hours |
Continuous Working Time | ≥48 hours |
Protection Level | IP40 |
Out of Control Pixel Rate | 0.01% |
P2.5mm Outdoor LED Module Specification
| Model | P2.5-O-128X64 | ||||||
| Resolution | 128(H)×64(V) | ||||||
| Pitch | 2.5mm | ||||||
| LED Arrangement | SMD1415 | ||||||
| Driver Mode | Dynamic 1/16 Duty constant current | ||||||
| Size | 320mm×160mm | ||||||
| Mask | Pure Black mask-high contrast screen | ||||||
| Electricity Parameter | |||||||
| Optical Ratings | |||||||
| Brightness | 5500-6000cd/M2 | ||||||
| View Angle | 140 degree ( horizontal) 140degree(vertical) | ||||||
| View Distance | 2.5m-25m | ||||||
| Gray Scale | 8bits input, correction with 16bits | ||||||
| Display Color | 16.7M | ||||||
| Brightness Adjustment | 100 levels | ||||||
| Power Supply | |||||||
| Operation Power | AC100-240V 50-60HZ Switch-able | ||||||
| Maxim Power Consumption | 1180 W/m2 | ||||||
| Average Power Consumption | 550 W/m2 | ||||||
| Control System | |||||||
| Correction Scale Level | 16bits | ||||||
| Frame Update Frequency | 60Hz | ||||||
| Screen Refresh Frequency | 480-960Hz | ||||||
| Gamma Correction | -5.0—5.0 | ||||||
| Support Input | Composite Video, S-Video, DVI, HDMI., SDI, HD_SDI | ||||||
| Control Distance | Ethernet cable 100m, optical fiber 5km | ||||||
| Support VGA Mode | 800×600,1024×768,1280×1024,1600×1200 | ||||||
| Color Temperature | 5000-9300 adjustable | ||||||
| Brightness Correction | dot by dot, module by module, cabinet by cabinet | ||||||
| Reliability | |||||||
| Operating Temp. | -20-60 Celsius degree | ||||||
| Operating Humidity | 10-95% RH | ||||||
| Operating Life | 100,000 hours | ||||||
| MTBF | 5000 hours | ||||||
| Continuous Working Time | ≥48 hours | ||||||
| Protection Level | IP65 | ||||||
| Out of Control Pixel Rate | 0.01% | ||||||
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P2.5 LED Module: A Complete Buyer's Guide (Indoor & Outdoor)
P2.5 LED module is very popular in the LED industry. With the advancement of LED display technology and the expansion of the LED display market, P2.5 LED modules are widely used in conference rooms, monitoring rooms, and other places that require close-up viewing.
This comprehensive guide will explore everything you need to know about the P2.5 LED module, from its technical specifications and benefits to its versatile applications in both indoor and outdoor environments.
Table of Contents
1. What is a P2.5 LED Module?
In a word, a P2.5 LED module refers to a led panel with a pixel pitch of 2.5mm. The term “P2.5” refers to the pixel pitch of the LED display, which is the distance in millimeters between the centers of adjacent LED pixels.
1.1 Understanding Pixel Pitch and Resolution
The pixel pitch directly affects the LED chip density and resolution of the LED display module. It refers to the distance (in millimeters) from the center of a pixel to an adjacent pixel.
The dot pitch reflects the spatial distance between two pixels, so a smaller pixel pitch means higher pixel density and higher screen resolution. A smaller pixel pitch, like P2.5mm, means more pixels are packed into a given area, resulting in a higher pixel density.
For a P2.5 LED module, this translates to a resolution of approximately 160,000 dots per square meter. This high pixel density ensures that images and videos appear sharp, vibrant, and smooth, even when viewed from a relatively close distance.
The picture below shows the difference between the P2.5 LED panel and the P10 LED panel. It will help you understand the dot pitch more intuitively.
1.2 What is LED Module?
As we all know, the area of an LED video wall can usually reach tens of square feet or even hundreds of square feet.
A giant LED screen consists of many LED modules. The modular design facilitates the installation, transportation, and maintenance of the large LED screen.
More importantly, you can get large LED screen solutions of any size without difficulty. Therefore, the P2.5 LED panel is popular in the LED display industry.
2. Indoor vs Outdoor P2.5 LED Module
Indoor and outdoor P2.5 LED modules may look similar, but they are designed for different environments.
- Indoor P2.5 modules focus more on color uniformity, high refresh rate, gray scale, and close viewing.
- Outdoor P2.5 modules need higher brightness, waterproof protection, stronger PCB design, and better heat dissipation.
| Item | Indoor P2.5 LED Module | Outdoor P2.5 LED Module |
|---|---|---|
| Brightness | Usually 600–1,200 nits | Usually 4,000–5,500+ nits |
| Waterproof Rating | Normally not waterproof | Often IP65 front protection or higher |
| Best For | Retail stores, malls, studios, churches, meeting rooms | Outdoor advertising, building signs, public information displays |
| Viewing Distance | Close viewing from about 2.5 m or more | Medium-distance outdoor viewing |
| Price | Usually lower | Usually higher because of waterproofing and brightness |
3. Advantages of P2.5mm LED Display
As the core component of the P2.5 LED display, the P2.5 LED module plays a critical role in determining overall display performance. With its balanced pixel pitch, stable driving design, and high refresh capability, P2.5 modules offer excellent visual clarity and reliability for various indoor installations.
- High Refresh Rate for Flicker-Free Visuals
The P2.5mm LED display typically supports a refresh rate of 1920Hz or higher, with premium models reaching 3840Hz.
This ensures:
– Smooth motion playback with no ghosting or tearing, even in fast-paced video content like sports or animations.
– Flicker-free display under camera shooting, making it ideal for conference rooms, studios, and live-streamed events.
– Eye-friendly viewing, reducing fatigue during long-term use in indoor settings. High refresh performance enhances the overall visual comfort, which is crucial in close-viewing environments.
- Superior Grayscale Performance with Rich Color Depth
Featuring 14-bit to 16-bit grayscale processing, the P2.5 LED display excels in color accuracy and detail:
– Delivers over 16 million colors, producing smooth transitions and realistic gradients from shadows to highlights.
– Supports low brightness with high grayscale, ensuring color richness even at reduced brightness, perfect for indoor environments like exhibition halls or meeting spaces.
– Achieves uniform color consistency through pixel-level brightness and chroma calibration, eliminating visible color block differences across the screen.
- Fine Clarity with High Pixel Density
With a pixel pitch of 2.5mm, the P2.5mm indoor LED display offers sharp and detailed visuals:
– Each square meter includes up to 160,000 pixels, over 2.5 times higher than P4 displays, making text and visuals extremely crisp even at short distances.
– Optimal viewing distance of 2.5m to 10m, making it suitable for boardrooms, hotel halls, retail displays, and interactive exhibits.
– Supports seamless splicing with precise module dimensions (e.g., 320x160mm) and minimal tolerance (±0.1mm), ensuring a visually flawless screen surface with no visible gaps.
- Cost-Effective Without Compromising Performance
The P2.5mm LED screen stands out as a budget-friendly solution among fine-pitch LED options:
– Priced around $400–$700 per square meter, significantly cheaper than P2 or P1.5 models, while still delivering excellent clarity and performance.
– Benefits from mature production technology and a stable supply chain, reducing overall costs and increasing product availability.
– A popular choice for those seeking high-resolution LED display solutions without overinvesting—ideal for corporate settings, education, hospitality, and more.
4. Types of P2.5 LED Modules
According to different classification standards, there are many types of p2.5mm LED modules.
The detailed classification is for customers to better understand the characteristics and application scope of different modules. Only by choosing the right LED module can it give full play to its maximum value.
Next, we will introduce you to some different types of P2.5 LED module panels.
① Indoor / Outdoor P2.5 LED Module Panels
Both indoor and outdoor P2.5mm LED panels use high-quality LED chips like Nationstar and Kinglight. It ensures that the LED modules have good display performance.
However, their brightness and the lamp beads used are different.
For example, UNIT indoor P2.5 LED module adopts SMD2121 black LED, while the outdoor P2.5 LED module adopts SMD1415 type lamp beads.
The brightness of indoor modules is between 800 and 1000 nits, and the brightness of P2.5 outdoor LED modules is over 5000 nits.
② SMD P2.5 LED Modules
The packaging technology adopted is different, and the difference between the modules is also obvious.
DIP (dual in-line Package) technology currently has a small market share. UNIT DIP series RGB Outdoor LED Display Module adopts DIP346 lamp beads. Its brightness exceeds 7000nits.
For small pitch such as p2.5 LED modules, the more popular ones are SMD (Surface Mounted Devices) and GOB (Chips on Board).
The SMD P2.5mm LED module is made of various materials into lamp beads, and then the lamp beads are soldered on the circuit board using a high-speed placement machine. Because of themature and stable SMD technology, low manufacturing cost, and convenient maintenance, the SMD LED screen is very popular.
③ GOB P2.5 LED Module Panels
GOB P2.5 LED module uses advanced transparent materials to seal the LED light-emitting device.
Therefore, GOB can effectively solve the protection problem of LEDs. At the same time, this material also has super thermal conductivity, which realizes moisture-proof, waterproof, and impact-proof properties.
Compared with traditional LED modules, GOB LED panels can provide a more realistic color and visual appearance.
④ Flexible P2.5 LED Module
Soft LED display panels are often used to make creative LED displays. The P2.5mm flexible LED modules have good display performance, high reliability, and the best color uniformity.
Different from the traditional fixed-form LED screen, with the help of a flexible display, you can easily create special-shaped LED screens with different shapes.
5. What Size Is the P2.5 Indoor LED Module?
The most common P2.5 indoor LED module size is 320 × 160 mm, with a resolution of 128 × 64 pixels. This standardized size is widely used in conference rooms, retail displays, churches, exhibition halls, and indoor LED video walls because it is compatible with most mainstream LED cabinets and control systems.
The most common P2.5 indoor LED module size is:
| Module Size | Resolution |
|---|---|
| 320 × 160 mm | 128 × 64 pixels |
| 160 × 160 mm | 64 × 64 pixels |
| 160 × 80 mm | 64 × 32 pixels |
| 240 × 240 mm | 96 × 96 pixels |
Among these, 320 × 160 mm has become the industry-standard size for most indoor P2.5 LED displays because it is compatible with common cabinet sizes such as 640 × 480 mm and 640 × 640 mm.
For a standard indoor P2.5 module:
- Pixel Pitch: 2.5 mm
- Module Size: 320 × 160 mm
- Resolution: 128 × 64 pixels
- LED Type: SMD2121
- Refresh Rate: 1920–3840 Hz
- Brightness: 800–1200 nits
6. What Can P2.5mm LED Panels Do for You?
High-quality P2.5 LED modules are used in various display products. The types of displays that p2.5mm LED modules can be used for:
(1) Fine pixel pitch LED display
(2)Commercial LED display
(3)Poster LED display
(4)Soft flexible LED display
(5)…
The compatibility of P2.5mm LED modules with various display screens comes from their excellent performance and high protection level. Smaller spacing brings high-definition picture quality and wonderful visual effects.
At the same time, modules of various sizes can be adapted to cabinets of different sizes. Below is the size table of the UNIT P2.5 LED module.
| Pixel pitch | Module types | LED | Module Size（mm） | Module Resolution | Driving Mode | Brightness(Nits) |
| P2.5 mm | Indoor LED module | 2121 (Black LED) | 320*160 | 128*64 | 1/32Scan | 800-1000 |
| 240*240 | 96*96 | |||||
| 160*160 | 64*64 | |||||
| Outdoor LED module | SMD1415 | 160*160 | 64*64 | 1/16Scan | >5500 | |
| Flexible LED module | SMD1515 | 240*120 | 96*48 | 1/24Scan | 700-900 | |
| 320*160 | 128*64 | 1/32Scan | ||||
| GOB LED module | 2121 (Black LED) | 320*160 | 128*64 | 1/32Scan | 800-1000 | |
| 240*240 | 96*96 | |||||
| 160*160 | 64*64 |
Additional instructions:
- Buy our LED module. Accessories include a data cable and a power cable.
- The LED module has strong compatibility and can be matched with LED control cards of Linsn, Novastar, Colorlight, Xixun, and other brands.
- 3 years warranty, 5% free spare parts.
7. Where Is the P2.5 LED Module Used?
The P2.5 LED module combination of high resolution and moderate price, makes it one of the most versatile display solutions available. Here are the most common applications:
(1) Conference Rooms & Boardrooms
P2.5 is the industry standard for corporate meeting rooms. With 160,000 pixels per square meter, text, spreadsheets, and video all appear sharp from across a conference table (typically 3–6m).
Seamless splicing eliminates distracting bezels compared to LCD video walls.
(2) Church & Worship Displays
For houses of worship, P2.5 provides clear scripture, lyrics, and video for congregations seated 2–8 meters away.
High refresh rates (3840Hz) mean no flicker during live streaming or video recording.
(3) Retail & Shopping Mall Advertising
High-brightness indoor P2.5 LED modules (800–1000 nits) cut through ambient lighting in retail environments.
Dynamic content grabs attention, and seamless tiling supports any screen size or aspect ratio.
(4) Hotel Lobbies & Reception Areas
P2.5 creates premium brand impressions in hotel lobbies.
Flexible P2.5 LED modules support curved columns and architectural features, while the vibrant color reproduction (NTSC ≥110%) enhances visual appeal.
(5) Control Rooms & Command Centers
In security monitoring and operations control centers, P2.5 high pixel density allows multiple data feeds and video streams to be displayed simultaneously with maximum detail.
(6) Airports & Transportation Hubs
P2.5 LED display modules handle real-time flight and transit information clearly from a range of distances and viewing angles (160° horizontal).
(7) Exhibition Halls & Trade Shows
The modular design allows exhibition booths to be assembled in hours and disassembled just as fast. P2.5 LED module provides the detailed quality needed for product showcases and brand videos.
(8) Broadcast Studios & TV Productions
High refresh rate P2.5mm LED modules (3840Hz) are camera-friendly; no moiré patterns or rolling lines appear in footage, making them ideal for news backdrops and virtual sets.
8. P2.5 LED Module Technical Specifications
Here are the standard specifications for P2.5 indoor and outdoor modules:
Indoor P2.5 LED Module (Standard SMD)
| Parameter | Specification |
| Pixel Pitch | 2.5 mm |
| Module Size | 320 × 160 mm / 160 × 80 mm |
| Module Resolution | 128 × 64 dots / 64 × 32 dots |
| LED Type | SMD2121 (3-in-1) |
| Brightness | 800 – 1,200 cd/m² |
| Contrast Ratio | 5000:1 |
| Refresh Rate | 1920 Hz – 3840 Hz |
| Viewing Angle (H/V) | 140° / 140° |
| Scan Type | 1/16 or 1/32 constant current |
| Operating Temperature | -20°C to +60°C |
| IP Rating | IP30 (indoor standard) |
| Power Consumption | Avg. 100–200 W/m² | Max. 300–400 W/m² |
| Lifespan | 100,000+ hours |
| Driver IC | MBI5124 / ICN2038S |
| PCB Thickness | 1.6 mm |
| Color Temperature | 3200K – 9300K (adjustable) |
| Gray Level | 16-bit (65,536 levels) |
Indoor P2.5 LED Module (Standard SMD)
| Parameter | Specification |
| Brightness | 4,500 – 6,000 cd/m² |
| IP Rating | IP65 (front) / IP54 (back) |
| Viewing Angle | 140° H / 120° V |
| Operating Temperature | 40°C to +70°C |
*Note: Specifications may vary by model. Contact UNIT LED for custom configurations.
9. P2.5 LED Module Price Guide
How much does a P2.5 LED module cost? The P2.5 LED module price depends on module type, LED brand, and order quantity.
The price of outdoor P2.5mm LED modules is higher than that of indoor modules. This is because outdoor modules require higher protection levels. The requirements for waterproof, moisture-proof, shock-proof, and UV-proof are more stringent.
SMD full-color P2.5 LED module is the most cost-effective. Mature production technology creates high-quality products. It can adapt to most installation environments and meet the needs of the vast majority of customers in the market, so P2.5mm SMD LED modules have occupied nearly 80% of the market share.
As emerging LED packaging technologies, GOB and COB technologies have not been fully promoted. Due to the higher cost of materials and technology research and development, the GOB or COB P2.5 LED module price is slightly higher. However, high investment also brings high returns. It is undeniable that GOB P2.5mm LED modules have some unique advantages compared to traditional LED modules.
P2.5 soft LED modules have a high refresh rate and wide viewing angle. It is suitable for all kinds of creative architectural design schemes, such as hotel halls, bars, science and technology museums, playgrounds, theme restaurants, etc. But their price is higher than traditional LED module.
Here’s a quick reference breakdown:
| Module Type | Price Range (per sqm) | Best For |
| Standard SMD Indoor | $400 – $550 | Conference rooms, retail displays |
| GOB Indoor | $500 – $650 | High-traffic areas, touch screens |
| Outdoor Waterproof | $550 – $750 | Building facades, storefronts |
| Flexible LED Module | $600 – $800 | Creative/curved installations |
10.1 Factors Affecting P2.5 LED Module Price
– LED Chip Brand and Quality: The choice of LED chips (such as Nationstar, Kinglight, or other brands) directly impacts brightness, color consistency, lifespan, and overall cost.
– Refresh Rate and Driving IC: High refresh rate modules (1920Hz–3840Hz) require better driver ICs, which increase price but ensure flicker-free performance under camera shooting.
– PCB Material and Design: Thicker copper layers and high-quality PCB boards improve heat dissipation and stability, affecting manufacturing cost.
– Mask and Frame Material: Durable, anti-UV masks with precise molding improve visual uniformity and longevity, adding to production expenses.
– Quality Control and Aging Testing: Strict QC processes and longer aging tests enhance reliability but also raise the final module price.
– Order Quantity: Bulk orders unlock better unit pricing.
For an exact factory quote based on your screen size and application, contact UNIT LED directly.
11. P2.5 vs P2 vs P3 LED Module: Which One Should You Choose?
Choosing the right pixel pitch is the single most important decision when buying an LED display. P2, P2.5, and P3 modules are all widely used for indoor applications, but their performance and cost positioning are different.
P2.5 LED Module vs P2 LED Module vs P3 LED Module: Which one should you choose? Here’s a simple comparison to help you decide:
| Specification | P2 LED Module | P2.5 LED Module | P3 LED Module |
| Pixel Pitc | 2.0 mm | 2.5 mm | 3.0 mm |
| Pixel Density | 250,000 dots/㎡ | 160,000 dots/㎡ | 111,111 dots/㎡ |
| Minimum Viewing Dist. | 2 m | 2.5 m | 3m |
| Optimal Viewing Dist. | 2 – 6 m | 2.5 – 10 m | 3 – 12 m |
| Image Clarity | ★★★★★ | ★★★★☆ | ★★★☆☆ |
| Cost Level | Higher | Medium | Lower |
| Best Application | Control rooms, studios | Retail, meeting rooms, churches | Stage background, indoor advertising |
Quick Decision Guide:
– Your audience sits 2.5–8 meters away? → P2.5 is your best choice
– Need razor-sharp visuals under 2 meters? → Upgrade to P2
– Large room, audience 4+ meters away? → Save money with P3
– Tight budget, large area? → P3 is 20–30% cheaper per sqm
Most indoor commercial and corporate buyers choose P2.5 LED module because it delivers excellent clarity at the most common viewing distances, without the premium cost of fine pixel pitch LED displays like P2 or P1.5 LED display module.
12. What To Check Before Buying P2.5 LED Modules
Before buying P2.5 LED modules, buyers should confirm more than the pixel pitch and price. A suitable module should match the screen size, viewing distance, cabinet design, installation environment, maintenance method, and control system. These details can affect the final display quality, installation cost, and long-term reliability.
12.1 Confirm The Real Viewing Distance
P2.5 LED modules are usually suitable for close-viewing applications starting from around 2.5 meters. If viewers are very close to the screen, you may need a smaller pixel pitch such as P2 or P1.875. If the audience is farther away, P3 or P4 may be more cost-effective for the same screen size.
12.2 Check Indoor Or Outdoor Use
Indoor and outdoor P2.5 LED modules are not the same. Indoor modules usually focus on image clarity, color consistency, and comfortable brightness.
Outdoor modules need higher brightness, better waterproof protection, UV resistance, and stronger heat dissipation.
Using an indoor module outdoors can cause display failure, water damage, or short service life.
12.3 Match The Module Size With The Cabinet
P2.5 LED modules can come in different sizes, such as 320×160mm, 160×160mm, or 160×80mm. The module size should match the LED cabinet structure.
If the module size does not match the cabinet, the screen may need extra customization, which can increase cost and make maintenance more difficult.
12.4 Pay Attention To Refresh Rate
A high refresh rate is important when the LED screen will be filmed by cameras, used in live events, placed in studios, or shown in video-heavy environments.
For meeting rooms, churches, broadcast backgrounds, and exhibition screens, a higher refresh rate can help reduce flicker, scan lines, and poor camera performance.
12.5 Ask About Spare Parts And Maintenance
LED modules are long-term display components, so buyers should not only compare the first purchase price. It is also important to ask about spare LED modules, receiving cards, power supplies, front or rear maintenance, warranty, and technical support.
A cheaper module may become more expensive later if replacement parts are hard to find.
12.6 When P2.5 May Not Be The Best Choice
P2.5 is not always the best option for every LED display project.
- For very large outdoor billboards, stadium screens, or long-distance advertising displays, a larger pixel pitch such as P4, P5, P6, or P8 may be more practical.
- For ultra-close control rooms, luxury showrooms, or high-end conference spaces, a smaller pixel pitch such as P1.875 or P1.5 may deliver better detail.
- If you are not sure whether P2.5 is the right choice, UNIT LED can help compare pixel pitch, module size, cabinet layout, brightness, refresh rate, and installation method based on your project. This helps you avoid overpaying for unnecessary resolution or choosing a module that cannot meet the real viewing conditions.
13. UNIT P2.5 LED Module Recommended
UNIT is mainly engaged in LED modules and displays. We have more than 8,000 square meters of factory and a passionate and responsible team, which can provide you with competitive LED display solutions.
At the same time, we provide various types of led modules to meet your various needs.
- Variety of modules
Including indoor LED module, outdoor LED module, soft flexible LED module, front service LED module, and GOB LED module.
- High-quality lamp beads and IC driver
High-Quality Nationstar / Kinglight / Hongsen LEDs from the LED lamps factory guarantee modules and screens with high color contrast.
In order to ensure the best visual effect of the LED display panel, we choose the best driver IC, such as MIB5153, MBI5124, ICN2153, and ICN2038S.
- Various Pixel Pitch Available
Take the outdoor LED module as an example, all pixels available, including P2.5mm, P3mm, P4mm, P5mm, P3.91mm, P4.81mm, P5mm, P6mm, P6.67mm, P8mm, P10mm, and DIP 1R1G1B series, such as P10mm, P16mm, P20mm, etc.
Various sizes 320*160mm, 160mm*160mm, 192mm*192mm, 250mm*250mm, and 256mm*128mm are in stock.
- Aging test
We have well-equipped aging workshops and experienced aging technicians.
And strictly implementing the aging process, the control of product quality is very strict. The modules shipped from the factory have reliable performance.
- Parts service
The full-color LED modules are equipped with data cables and power cables and are guaranteed for two years. Good after-sales service solves your worries.
13.1 P2.5 LED Module Recommended
14. How to Install P2.5 LED Display? System Requirements & Compatibility
Installing a P2.5 LED display requires proper system planning to ensure stable performance, smooth signal transmission, and long-term reliability. Since the P2.5 LED module is the core building block of the screen, a correct system configuration is essential.
Setting up a P2.5 LED display system requires four main components: LED modules, a power supply, a receiving card, and a sending card (controller). Here’s what you need to know:
Compatible Control Systems
LED P2.5 modules are compatible with all major LED control brands:
– Novastar(MSD300, MCTRL300, MCTRL4K) — recommended for broadcast and high-end installs
– Colorlight(5A, IT7, C6) — popular for rental and fixed installs
– Linsn (TS802D, RV908M32) — reliable for standard commercial applications
– Huidu — budget-friendly option for smaller installs
Power Supply Requirements
– Standard voltage: 5V DC
– Recommended power supply: Meanwell or equivalent rated brand
– One power supply unit can typically drive 4–6 modules
– Always allow 20–30% headroom above calculated total power consumption
Cabinet Compatibility
Standard 320×160mm P2.5 modules fit cabinets of:
– 640 × 480 mm (standard indoor cabinet)
– 640 × 640 mm
– 480 × 320 mm
– Custom cabinet sizes available on request
Installation Methods
– Wall-mounted fixed installation (most common for conference rooms)
– Hanging/suspended from truss (events, exhibitions)
– Floor-standing with bracket
– Curved/shaped installations (with flexible modules)
Maintenance Access
– Front service: preferred for wall-mounted screens (no rear access needed)
– Rear service: suitable for screens with accessible back areas
15. FAQs
The recommended minimum viewing distance for a P2.5 LED module is 2.5 meters.
At this distance, individual pixels are no longer visible to the naked eye and the display appears as a smooth, seamless image. For optimal clarity, a viewing distance of 3–8 meters is ideal for most indoor installations.
Indoor P2.5 LED modules are designed for 800–1,200 nits of brightness, sufficient for controlled lighting environments. Outdoor P2.5 modules are designed for a brightness of 4,500–6,000 nits to combat direct sunlight and feature IP65 waterproofing. Outdoor modules also include weatherproof seals, higher operating temperature tolerance (-40°C to +70°C), and UV-resistant coatings.
Yes. UNIT LED offers both indoor and outdoor-rated P2.5 LED modules. Outdoor models feature IP65 waterproofing, 5,000+ nit brightness, and materials rated for temperatures from -40°C to +70°C. For permanent outdoor installation, always specify outdoor-rated modules to ensure longevity and performance under rain, dust, and direct sunlight.
For standard 320×160mm modules:
- Count of modules = (Screen width in mm ÷ 320) × (Screen height in mm ÷ 160)
- Example: A 3.2m × 1.6m screen = (3200÷320) × (1600÷160) = 10 × 10 = 100 modules
For 160×80mm modules, divide the screen dimensions by 160 and 80 respectively.
Yes. LED P2.5 modules are fully compatible with Novastar, Colorlight, Linsn, and Huidu control systems. We can provide pre-configured RCFG files for your specific receiving card upon request, making setup faster and eliminating calibration issues. by 160 and 80 respectively.
P2.5 means the pixel pitch is 2.5 mm. It refers to the distance between the centers of two neighboring LED pixels. A smaller pixel pitch usually gives a clearer image at a shorter viewing distance.
The recommended minimum viewing distance is usually about 2.5 meters. For a more comfortable viewing experience, many projects use P2.5 LED screens at 3–8 meters depending on screen size and content type.
Yes, but only if it is an outdoor P2.5 LED module. Outdoor modules need higher brightness, waterproof protection, stronger sealing, and better heat resistance. Indoor P2.5 modules should not be used outdoors.
No. The pixel pitch may be the same, but the module size, screw position, scan mode, HUB interface, IC type, brightness, and cabinet structure may be different. Always confirm compatibility before replacement.
For general indoor advertising, a standard refresh rate may be enough. For stage, studio, church, conference, livestream, or camera-facing screens, 3840 Hz is usually a better choice because it helps reduce flicker on camera.
Front service is better for wall-mounted indoor LED screens because modules can be removed from the front. Rear service is useful when there is enough space behind the LED screen for maintenance.
16. Conclusion
In this article, we introduce you to some information about the P2.5mm LED module. This article can be your shopping guide to help you buy satisfactory LED modules.
Want to get the best price on the P2.5 LED module? Please don’t hesitate to contact us.
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