Rental P4.81 LED Display Module

P4.81 LED module is an rental LED module with a distance between two LED lamp beads (pixel pitch) of 4.81 mm. Due to the large pixel pitch, it is suitable for viewing at a minimum distance greater than 4 meters. It is usually used as a stage LED display screen in various temporary events, concerts, weddings, press conferences and other occasions.

P4.81 LED Module for rental stage

  • Pixel Pitch: 4.81mm
  • Module Size: 2500*250mm
  • RGB Full color for indoor &outdoor use
  • Module Resolution: 52*52
  • Lamp brand: Nationstar/Kinglight/Rayshine
  • Refresh rate: 3840hz
  • 2 Years Warranty

Key Features: 

High-quality lamp beads

P4.81 LED modules usually use high-brightness and high-consistency SMD1921 or SMD2020 packaged lamp beads, which have strong anti-ultraviolet and moisture-proof capabilities to ensure bright colors.

High refresh rate driver IC

Matched with mainstream high-refresh ICs, such as ICN2038S, MBI5124, etc., it supports a refresh rate of ≥3840Hz, effectively eliminating scan lines and flicker.

Stable performance

The lamp beads work well with the IC card, the control system drive is stable, the color difference is small, and the color temperature is balanced, ensuring the overall consistency and visual comfort of the screen.

Front/rear maintenance

The P4.81 module can be equipped with optional magnetic structure or quick-release design, supporting front/rear maintenance

Compatible with various sizes of cabinets

P4.81 LED module is suitable for rental LED cabinets such as 500×500mm, 500×1000mm, etc.

Adaptable to various control systems:

Compatible with mainstream systems such as Novastar and Colorlight, easy to upgrade and replace.

P4.81 LED Module Sizes

250*250mm LED module

The common size of P4.81 LED module is 250×250mm, and the pixel structure is 104×52 points, which is suitable for rental and fixed installation. The module is made of plastic or die-cast aluminum, with a lightweight and sturdy structure.

The packaging method is generally SMD, which is divided into indoor (SMD2121) and outdoor (SMD1921) packaging

Advantages/disadvantages of P4.81 LED module

Advantages: compatible with rental and fixed installation, strong stability, high brightness, high cost performance

Disadvantages: slightly inferior to small-pitch screens, viewing distance is recommended to be more than 4m

Accessories

Power Cable

A 4-pin power cable is provided as standard to connect the module to the power supply.

Data Flat Cable

Free industry-standard 16-pin LED display signal cable

Receiver card

Famous brand Novastar /Huidu, One receiver card can take 12 modules, 2 wide and 6 high.

Power supply

P2.5 LED module power supply is 200V, one power supply can carry 6 modules.

P4.81 LED Module Specifications

Model

P4.81-250X250

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

52(H)×52(V)

Pitch

4.81mm

LED Arrangement

SMD2121

Driver Mode

Dynamic 1/32 Duty constant current

Size

250mm×250mm

Mask

Pure Black mask-high contrast screen

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%

Image Gallery

P4.81 LED Module Details

FAQs:

A P4.81 LED module refers to an LED display module with a pixel pitch of 4.81mm. It’s commonly used for both indoor and outdoor applications, including rental stage screens and fixed advertising displays.

For a standard 250×250mm P4.81 LED module, you need 16 modules per square meter (4 modules wide × 4 modules high).

P4.81 LED modules come in both indoor (usually SMD2121) and outdoor (usually SMD1921 with IP65 protection) versions. Choose based on your environment and brightness requirements.

A typical 250×250mm P4.81 LED module has a resolution of 52×52 pixels. The full screen resolution depends on how many modules you use in width and height.

 P4.81 modules are ideal for stage rentals, concerts, trade shows, advertising billboards, churches, and indoor displays needing moderate pixel density and cost-efficiency.

The optimal viewing distance is around 5 to 10 meters. It offers a balance between image clarity and pixel visibility. For closer views, smaller pixel pitch may be better.

The price depends on quantity, indoor/outdoor version, and additional components. As a reference, it typically ranges from $300 to $600 per square meter for full screens.

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P4.81 LED Display module application

Movable Stage/Events

In stage performances and event rentals, it can be installed by hanging or ground pile, combined with a quick lock structure to achieve rapid assembly and disassembly, especially suitable for large-scale concerts, corporate annual meetings, tour stages and other applications with high requirements for mobility and efficiency. 

Its high-definition display effect and high refresh rate ensure the smoothness and authenticity of dynamic images, and enhance the overall visual experience.

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Outdoor Commecial Advertising

Because the pixel pitch of the P4.81 LED module is relatively large, and the P4.81 outdoor LED module has waterproof performance, it can also be used as an outdoor LED screen in outdoor commercial advertisements.

In fixed installation scenes such as commercial plazas and outdoor advertisements, the P4.81 outdoor module copes with various weather conditions with good brightness and protection performance (outdoor version up to IP65), ensuring long-term stable operation. 

At the same time, it supports wall-mounted or column-type structures, which are suitable for commercial propaganda purposes such as door head advertisements and building facades to attract the attention of people.

Church/ Meeting Room

For indoor application places such as churches and conference rooms, the P4.81 indoor module is usually fixedly installed as the main church background wall or information release screen

Display text, images, videos and other content. It adopts SMD2121 package, with high color reproduction and moderate brightness, protecting the visual comfort of the audience, and is suitable for

In terms of installation methods, the P4.81 LED module supports a variety of installation structures, including a quick-install and quick-disassemble quick-lock system, a magnetic structure for easy maintenance, and a front maintenance or rear maintenance design, providing flexible solutions for different venues and usage frequencies. 

Whether it is a high-frequency event rental or a long-term fixed installation, P4.81 can take into account both display effects and maintenance convenience.

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