P1.5 LED module is an indoor LED display module with a distance between two LED lamp beads (pixel pitch) of 1.53 mm.
Due to the small pixel pitch, it is suitable for close viewing, with a minimum viewing distance of 1 meter. P1.5 full-color LED modules are usually used in high-end indoor scenes, such as museums, exhibition halls, CCTV, monitoring command rooms, etc.
P1.5 LED modules usually use high-brightness and high-consistency SMD1212 or SMD1010 packaged lamp beads, which have strong anti-ultraviolet and moisture-proof capabilities to ensure bright colors.
Matched with mainstream high-refresh ICs, such as ICN2053, ICN2038S, etc., it supports a refresh rate of ≥3840Hz, effectively eliminating scan lines and flicker.
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.
The P1.5 LED module can be equipped with magnetic structure or quick-release design, supporting front maintenance.
Lamp life ≥ 100,000 hours, equipped with 5V high-efficiency power supply, supports overvoltage and overcurrent protection, stable operation and energy saving
P1.5 LED module has small pixel pitch and high resolution, the display is clear and delicate, and can be viewed at a close distance.
The P1.5 LED display screen module supports both synchronous and asynchronous control modes, suitable for different application scenarios.
The module is compatible with mainstream control cards such as Nova, Colorlight, and Linsn, supports multi-module cascading and remote management, and can be connected to the video processor or central control system to meet the needs of large-screen splicing and precise content control.
For places with high requirements for real-time playback such as conference rooms and command centers, it is recommended to use synchronous control systems such as NovaStar or Colorlight, which support high refresh rates and multi-window splicing.
Asynchronous control cards such as Grayscale and Colorlight are optional for commercial information release or advertising screens, and support remote content updates via USB flash drives, mobile phone APPs, Wi-Fi or 4G.
| Item | Specification |
|---|---|
| Pixel Pitch | 1.5 mm |
| LED Type | SMD1010 / SMD1212 |
| Pixel Configuration | RGB 3-in-1 |
| Module Resolution | 64×64 / 160×120 / 80×80 (depends on size) |
| Module Size | 320×160 mm / 240×240 mm / customizable |
| Pixel Density | 444,444 dots/m² |
| Brightness | ≥600–800 cd/m² (indoor use) |
| Gray Scale | 14–16 bit (up to 22 bit with premium IC) |
| Refresh Rate | 1920–3840 Hz |
| Driving Method | Constant current, 1/32 or 1/64 scan |
| Viewing Angle | ≥140° (horizontal & vertical) |
| Module Weight | Approx. 0.35–0.5 kg |
| Power Consumption | Max. ≤15W/module |
| Operating Voltage | DC 4.8–5V |
| Control System | NovaStar / Colorlight / Linsn compatible |
| Maintenance | Front or rear service |
| Installation Method | Magnetic or screw fixed |
| Protection Level | IP30–IP43 (for indoor use) |
| Working Temperature | -10°C to +50°C |
| Life Span | ≥100,000 hours |
P1.5 means that the horizontal/vertical spacing between LED lamp beads is 1.5 mm, which belongs to a small-pitch LED module. It is suitable for close viewing, and the recommended optimal viewing distance is between 1.5 and 3 meters. It is suitable for conference rooms, monitoring centers, exhibition halls and other places.
Indoor P1.5 modules typically last over 100,000 hours. Regular cleaning, avoiding moisture, and proper installation ensure longevity. Unlike flexible or part-front-maintenance solutions, modular front or rear access simplifies support .
The pixel density of P1.5 is nearly 3 times that of P2.5, with clearer display and finer picture, but the production process is more complicated and the materials are more advanced, so the price is also higher. It is suitable for high-end indoor projects that pursue high-definition experience, while P2.5 LED module is more inclined to ordinary information display or long-distance viewing.
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All three are modules that make up indoor small-pitch LED display screens, but they differ in specific usage scenarios and technical parameters.
| Parameter | P1.5 LED Module | P1.8 LED Module | P2.5 LED Module |
|---|---|---|---|
| Pixel Pitch | 1.5 mm | 1.875 mm | 2.5 mm |
| Pixel Density | 444,444 dots/m² | 284,444 dots/m² | 160,000 dots/m² |
| Typical Module Size | 320×160 mm / 240×240 mm | 320×160 mm / 192×192 mm | 320×160 mm / 160×160 mm |
| Recommended Viewing Distance | ≥1.5 meters | ≥1.8 meters | ≥2.5 meters |
| Display Clarity | Very High (suitable for HD display) | High (balance of clarity & cost) | Medium (suitable for text & images) |
| Brightness | 600–800 cd/m² (indoor) | 700–900 cd/m² | 800–1000 cd/m² |
| Driver IC Options | ICN2038S / MBI5153 | ICN2038 / MBI5124 | MBI5124 / FM6353 |
| LED Type | SMD1010 / SMD1212 | SMD1515 / SMD2020 | SMD2121 / SMD1921 |
| Application Scenarios | Conference rooms, control centers, showrooms | Shopping malls, display walls, signage | Education, retail, indoor advertising |
| Control System | NovaStar / Colorlight / Linsn compatible | Same as left | Same as left |
| Cost per m² | High | Medium | Low |
| Maintenance | Requires precision, professional setup | Easier maintenance (front/back access) | Simple installation & maintenance |
1. High-end lamp beads + driver IC combination, stable and excellent picture qualityUnifyLED P1.5 module selects National Star SMD1010 lamp beads, with ICN2038S or MBI5153 high refresh driver IC, the picture is delicate and smooth, the color restoration is true, suitable for high-demand conference rooms, command and dispatch, studio and other scenes.
2. Direct supply from the original factory, support OEM/ODM customizationThe product is independently produced by the UnifyLED factory, supports customized module size, interface, power layout, meets the diverse needs of engineering companies and brand customers, and ensures stable supply cycle and controllable cost.
3. Strict quality inspection process, stable and durableEach P1.5 module has undergone a high-temperature aging test of no less than 72 hours, and has undergone point-by-point color consistency calibration and comparison testing to ensure that the brightness and color of the entire screen are highly unified, the operation is more stable, and the failure rate is lower.
4. Provide a complete screen system solutionAs a LED screen module supplier, UnifyLED not only supply modules, but also provide matching cabinets, power supplies, receiving cards, sending cards and a full set of control system configuration suggestions, support remote debugging and installation guidance, save integration workload, and help customers quickly implement projects.
5. Export-grade quality, widely serving the international marketUnifyLED products have been exported to USA, Southeast Asia, Europe, the Middle East, Africa and other regions for a long time. They comply with CE, EMC, RoHS and other certification standards of many countries, are deeply trusted by international customers, and are adapted to the installation and technical specifications of the global market.
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