Introduction
Indoor LED displays are a vital component of modern digital environments, offering clarity, energy efficiency, and versatile design options. GKGD stands out as a reliable provider of LED technology, delivering modules engineered for superior visual performance across corporate, commercial, and institutional settings. Their range of indoor LED modules is built to suit various installation needs while ensuring long-term reliability.
Why GKGD Indoor Modules?
GKGD’s indoor LED modules are designed with a focus on image sharpness, energy optimization, and flexible viewing angles. Their advanced technology makes them suitable for everything from retail stores to conference rooms, ensuring every space gets a vibrant visual upgrade.
Overview of Available Models
GKGD offers a diverse lineup of indoor LED modules with different pixel pitches and specifications:
| Model | Pixel Pitch (mm) | Resolution | Brightness (cd/m²) | Viewing Distance |
|---|---|---|---|---|
| PH2-I / PM2-I | 2.0 | 160×80 | ≥550 | ≥2m |
| PH2.5-I / PM2.5-I | 2.5 | 128×64 | ≥550 | ≥2.5m |
| PH4-I / PM4-I | 4.0 | 80×40 | ≥600 | ≥4m |
| M5-I | 5.0 | 64×32 | ≥600 | ≥5m |
| H3-I / M3-I | 3.0 | 64×64 | ≥600 | ≥3m |
These models are suitable for close, mid-range, and large-area displays, making them ideal for a wide range of indoor use cases.
Display Performance
Brightness and Color Quality
With brightness ranging from 550 to 600 cd/m² and support for 16-bit/14-bit grayscale, the modules ensure deep contrast and vivid colors, delivering exceptional image quality for text, video, and graphics.
Wide Viewing Angles
Models such as PH2-I and H3-I provide wide horizontal and vertical viewing angles (up to 160° horizontally and 140° vertically), ensuring visibility from different positions without color distortion.
Refresh Rate
The high refresh rate of ≥3840Hz guarantees smooth playback, essential for video walls or digital advertising where motion clarity is important.
Power Consumption and Efficiency
The GKGD modules are built with energy-efficient design principles:
| Model | Avg Power (W/m²) | Max Power (W/m²) | Voltage |
|---|---|---|---|
| PH2-I | 164–195 | 344–410 | 4.2V / 5V |
| PH2.5-I | 146–175 | 292–351 | 4.2V / 5V |
| M5-I | 156 | 321 | 5V |
| H3-I | 114–135 | 228–271 | 4.2V / 5V |
This ensures a low energy footprint, making them cost-effective over long-term use.
Build Quality and Lifespan
Each module is built with high-performance LED lamps (SMD1515 or SMD2020) and features a constant current drive method to maintain consistent brightness. The modules come in standard sizes like 192×192mm and 320×160mm and are designed for long-term durability with a service life of over 100,000 hours.
Typical Applications
GKGD indoor LED modules are used in a variety of environments, including:
Retail displays for promoting products
Corporate meeting rooms and auditoriums
Digital signage in shopping malls
Real-time information displays in control rooms
Event and exhibition backdrops
Their flexibility, clarity, and installation ease make them a preferred choice for both temporary and permanent setups.
Choosing the Right Module
Selecting the right indoor module depends on your display goals:
For close-up, high-resolution content, the PH2-I or PH2.5-I are ideal.
For cost-effective wide-area displays, the PH4-I or M5-I provide excellent value.
If you need a balance between size, resolution, and power efficiency, H3-I is a great mid-range option.
Conclusion
GKGD’s indoor LED modules offer a balanced combination of display quality, energy efficiency, and long-term performance. With options available for various screen sizes, pixel pitches, and brightness levels, these modules can meet the demands of virtually any indoor space.
Whether you’re upgrading an office, setting up a digital showroom, or enhancing public spaces with vibrant visuals, GKGD provides dependable solutions tailored to your needs.