P1.8 Indoor LED Module

Pixel Pitch: 1.87mm
Module Size: 320*160mm
RGB Full color for indoor use
Module Resolution: 171*85
Lamp brand: Nationstar/Kinglight
Control System: Novastar/Huidu
Refresh rate: 3840hz
2 Years Warranty

At Shenzhen UnifyLED Technology Co., Ltd., a trusted p1.8 LED screen module manufacturer, we engineer the P1.8 LED module — a premium small-pitch LED display module with a 1.876mm pixel pitch designed for close-range, high-definition display needs. Offering higher pixel density and far more delicate picture performance than traditional modules such as P2.5 and P2.9, the P1.8 is the ultimate choice for critical environments. Today, it is widely used in high-end indoor scenes like conference rooms, monitoring centers, exhibition halls, command and dispatch centers, and TV studios.

Main components

LED Lamp

LED lamp beads are the core display components, usually three-in-one full-color lamp beads (such as SMD1010)

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LED Mask & Kit

Form a complete structure to protect the lamp beads from impact and facilitate installation and splicing

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Driver IC

Controls the brightness uniformity, stability and grayscale level of the lamp beads (such as constant current driver chip)

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PCB board

The basic circuit platform that carries LED lamp beads, driver ICs and other components, ensuring stable conductivity

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SMD P1.8 LED module

Using SMD1515 or SMD1010 lamp beads, single lamp beads are packaged and arranged densely, the picture is delicate and the brightness is uniform. It is the most widely used small-pitch P1.8 solution on the market, suitable for standard indoor environments such as conferences, exhibition halls, and command centers.

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COB P1.8 LED Module

Using COB (Chip on Board) flip-chip packaging technology, the lamp beads are directly packaged on the substrate, with stronger protection and impact resistance.

The surface hardness is high, dust-proof and moisture-resistant, especially suitable for crowded areas, frequent touch areas or places with extremely high stability requirements, such as rail transit dispatching, commercial high-end display, etc.

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HOB P1.8 LED Module

Hybrid-on-Board is an improved SMD process. A transparent resin protective layer is covered on the outside of the traditional SMD lamp beads, which not only improves the surface hardness of the module, but also enhances moisture and dirt resistance while maintaining picture quality.

It is suitable for projects that have high requirements for brightness and want easy maintenance. It is a flexible solution between SMD and COB.

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Key Features

High-quality SMD

Using high quality SMD led lamp bead, no damge lamp, uniform current, same brightness, higher gray level

Wide viewing angle

High contrast and wide viewing angle design, no matter from which angle the image is viewed, it remains stable and clear, providing consistent visual effects.

Modular design:

Flexible modular structure, you can freely splice screens of different sizes and shapes according to needs to meet a variety of display needs.

High Refresh Rate

Carefully selected LED drivers s allow P1.8 LED screen to deliver high refresh rates up to 3840Hz, resulting in flicker-free operation in module applications.

Accessories

Power Cable

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

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Signal Cable

Free industry-standard 16-pin LED display signal cable

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Receiver card

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

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Power supply

P1.8 LED module power supply is 200V, one power supply can carry 6 modules.

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P1.8 LED Module Specifications

Item	Specification
Pixel Pitch	1.875 mm
LED Type	SMD1515 / SMD1010
Module Resolution	128 × 128 dots / 160 × 90 dots
Module Size	240 × 240 mm / 320 × 160 mm
Module Pixel Density	284,444 dots/m²
Driving IC	ICN2038S / MBI5153
Driving Mode	1/32 scan / 1/30 scan
Refresh Rate	≥3840 Hz
Brightness	600–800 cd/m² (adjustable)
Gray Scale	14–16 bit
Viewing Angle	160° (H) / 160° (V)
Module Weight	Approx. 0.4–0.6 kg
Maintenance Method	Front service / Magnetic installation
Control System Compatible	NovaStar / Colorlight / Linsn
Application	Indoor: conference, control room, showroom

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P1.8 LED Module Details

Unify LED module factory

Aging Test

All P1.8 LED display modules will undergo a 48-72 hour aging test after production. To detect whether the LED lamp beads have color cast and damage.

The aging test can detect the stability, brightness, color temperature and other performance of the LED module to ensure the long-term stable operation of the product and reduce the occurrence of failures.

P1.8 LED Display Cases

As an indoor small-pitch LED display, P1.8 LED Screen is widely used in places with high requirements for close viewing and visual display, such as monitoring rooms, traffic control rooms, CCTV, large conference rooms, etc.