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| Customization: | Available |
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| Display Function: | Video Display, Image & Text Display, Text Display, Market Display |
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The Hongking Indoor Fixed HUB LED Display is a high-performance visual solution designed for conference rooms, control centers, corporate offices, shopping malls, exhibition halls, studios, command rooms, churches, and commercial indoor installations, where stable operation, high resolution, and long-term reliability are essential.
This series features a precision-engineered 640×480mm die-cast aluminum cabinet, combined with 320×160mm LED modules, delivering excellent flatness, seamless splicing, and a clean structural design ideal for permanent indoor installations.
Powered by advanced HUB connection technology, the display eliminates traditional ribbon cables and complex wiring, significantly improving system stability, signal reliability, and ease of maintenance, making it a preferred solution for professional indoor LED video wall projects.
With a high refresh rate up to 7680Hz, the screen ensures flicker-free visuals, suitable for live broadcasting, camera shooting, and long-hour viewing. Fine pixel pitch options deliver sharp image clarity and accurate color reproduction, even at close viewing distances.
Equipped with high-quality NationStar LED lamps and ICN / MBI driver ICs, the screen provides uniform brightness, high contrast ratio, smooth grayscale performance, and long service life.
Its front maintenance design, magnetic module structure, and HUB boards allow fast servicing and reduce downtime, making it ideal for 24/7 indoor operation.
Indoor Fixed LED Display with HUB Connection
Cabinet Size: 640 × 480mm die-cast aluminum
Module Size: 320 × 160mm
High Resolution & Fine Pixel Pitch Options for close-view applications
High Refresh Rate up to 7680Hz - flicker-free & camera-friendly
Accurate Color Reproduction & High Contrast Ratio
Seamless Splicing - smooth, gap-free LED video walls
Front Maintenance Design - easy servicing for fixed installations
Stable Performance for 24/7 Operation
Compatible with Novastar, Colorlight & Huidu Systems
The HUB board design integrates power and signal distribution directly into the cabinet, eliminating messy cables and creating a clean, professional internal layout.
By reducing connection points, the HUB system minimizes signal loss and failure risks, ensuring stable long-term operation.
Plug-and-play modules allow fast replacement without re-wiring, significantly reducing maintenance time and labor costs.
Fully compatible with Novastar, Colorlight, and Huidu control systems, supporting various indoor LED configurations.
HOB (Hot Melt On Board) applies a durable protective layer over the LED module surface during manufacturing, reinforcing the module without affecting image quality.
Advantages:
Stronger LED lamp protection against accidental impact
Improved anti-collision performance
Dust & moisture resistance for long-term indoor stability
Maintains brightness, color accuracy, and refresh rate
HOB is ideal for indoor fixed LED screens in public or high-traffic environments.
GOB (Glue On Board) uses transparent optical glue to fully seal the LED surface.
Advantages:
Strong surface protection against dust, moisture, and touch
High transparency with minimal light loss
UV resistance without yellowing
Prevents LED lamp damage or detachment
GOB is suitable for indoor fixed installations, interactive LED walls, and environments requiring extra durability.
Conference Rooms & Corporate Offices
Control Rooms & Command Centers
Exhibition Halls & Museums
Shopping Malls & Retail Displays
Broadcasting Studios
Churches & Auditoriums
| Indoor K-Series HUB LED Display Product Parameters | ||||||
| P1.25 | P1.53 | P1.86 | P2 | P2.5 | ||
| Module Specifications |
Pixel Pitch | 1.25mm | 1.53mm | 1.86mm | 2mm | 2.5mm |
| Module Size(L*H) | 320*160mm | |||||
| Module resolution (L *H) |
256*128 | 210*105 | 172*86 | 160*80 | 128*64 | |
| Pixel density | 640000 dots/m² | 422626 dots/m² | 289000 dots/m² | 250000 dots/m² | 160000 dots/m² | |
| Pixel Configuration | SMD1010 | SMD1212 | SMD1515 | SMD2020 | SMD2020 | |
| Driving mode | 1/64 scan | 1/52 scan | 1/43 scan | 1/40 scan | 1/32 scan | |
| Cabinet & Screen Specifications |
Cabinet Size(WxHxD)(mm) | 640mm x 480mm | ||||
| Cabinet Material | Die-casting Aluminum Cabinet | |||||
| Cabinet resolution WxH | 512*384 | 418*314 | 344*258 | 320*240 | 256*192 | |
| Brightness | 600-1100 cd/m² | |||||
| Viewing Angle | H:160°, V:160° | |||||
| Grayscale | 16bit | |||||
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Color
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> 16.7millions
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| Color temperature | 3000-10000K | |||||
| Refresh frequency | 3840HZ / 7680 HZ | |||||
| Contrast | ≥8000:1 | |||||
| Max Power/sqm(watts) | ≤600W/m² | |||||
| Average Power/sqm (watts) | 260W/m² | |||||
| Input Voltage | AC 220V | |||||
| Lifetime | 100,000H | |||||
| MTBF | More 50, 000 Hours | |||||
| Operating temperature | -20~60ºC | |||||
| Operating humidity | 10%~85% | |||||
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Defect Rate
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≤0.0001
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| Water Protection | Upto IP45 | |||||
| Way of Maintenance | Front maintenance | |||||
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Control
System
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Control Distance |
120 m (no repeating); Optical fiber
transmission: 500m- 10km
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| LED control system | Nova Star, LINSN | |||||
| Control Method | Synchronized with the computer monitor | |||||
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Support Mode
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HDMI 2.0(4k),DP 2.0(4K),HDMI 1.3(1080P),
DP 1.2(1080P),3G-SDI(1080P),DVI(1080P),
VGA(1080P), CVBS, USB drive, IP, 4G, WIFI
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| Systems Operating Platform |
WINDOWS(WIN7/8/10), iOS, Android
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Module
Our Indoor Fixed HUB LED Screens use high-quality LED lamps with gold wire bonding, ensuring long service life, stable performance, and low failure rates.
Each screen undergoes strict aging tests for 72-120 hours before shipment to guarantee long-term reliability for 24/7 indoor operation.
Ultra-high refresh rate up to 7680Hz, delivering flicker-free visuals for live broadcasting and camera shooting
High brightness and high contrast ratio for sharp, vivid images
Accurate color calibration ensures uniform, natural, and realistic image quality across the entire screen
COB LED option available, offering deeper black levels, higher contrast, wider viewing angles, and more uniform brightness-ideal for fine-pitch indoor fixed applications
Advanced energy-saving driver IC technology reduces power consumption by 40-50%
HUB connection architecture minimizes signal loss and improves power efficiency
Die-cast aluminum cabinet enhances heat dissipation, improving system stability and extending product lifespan
Designed specifically for long-term indoor fixed installations
Front maintenance design allows easy servicing without rear access, ideal for wall-mounted applications
HUB connection system eliminates ribbon cables, enabling plug-and-play module replacement and reducing maintenance time
Optional rear maintenance support depending on project requirements
Stable performance in high-traffic public indoor spaces
COB LED technology provides stronger surface protection, making the screen more resistant to dust, moisture, impact, and accidental touch
Maintains consistent performance in long-hour operation environments such as control rooms and command centers
Fully compatible with Novastar, Colorlight, Huidu, and Linsn control systems
Supports remote monitoring, cloud control, and multiple signal inputs (HDMI, DVI, VGA, USB)
Ideal for large indoor LED video walls and professional display systems
Conference rooms & corporate offices
Control rooms & command centers
Broadcasting studios & media rooms
Shopping malls & retail displays
Government buildings & exhibition halls
COB fine-pitch LED screens are especially suitable for high-end corporate, broadcast, and government projects.
We have successfully worked with international brands such as Boeing, Jeep, Maserati, Chrysler, and Dodge, delivering large-scale LED projects worldwide, including exhibitions, commercial centers, and smart city projects.
We specialize in customized and creative indoor LED display solutions, tailored to different architectural and functional requirements.
Custom solutions include:
COB Fine-Pitch Indoor HUB LED Screens
Special-shaped & irregular indoor LED displays
Creative LED walls for corporate and exhibition spaces
15+ Years Industry Experience
Hongking LED is a leading LED display manufacturer in China, specializing in indoor, outdoor, and rental LED screens. With over 15 years of production and export experience, we deliver high-performance LED solutions trusted by clients worldwide.
High Quality & Stable Performance
All our products go through strict quality control, including 72-hour aging tests. The displays feature high brightness, high refresh rate, and accurate color reproduction, ensuring excellent visual performance in any environment.
Durability & Long Lifespan
Our LED screens are built to last, with a lifespan of over 100,000 hours and reliable performance even in extreme weather conditions from -30°C to +80°C. They are engineered for long-term stability and low maintenance in both indoor and outdoor applications.
Strong Customization Capability
We specialize in customized LED screens, including spherical LED screens, bottle-shaped LED displays, can-shaped LED screens, and other creative custom designs - ideal for branding, exhibitions, and artistic installations.
Wide Product Range
From P0.7 to P10, we provide complete LED display solutions for fixed installation, rental, transparent, and interactive applications - tailored to meet diverse project requirements.
Reliable Global Partner
We offer fast delivery, 2-5 years warranty, and 24/7 professional technical support. Our LED displays are widely used in stadiums, shopping malls, control rooms, events, and smart city projects.
Our Certifications Are Your Guarantee:
Uncompromising Safety & Global Market Access:
CE & EMC: Guarantees full compliance with European health, safety, and environmental standards. EMC ensures our screens operate without electromagnetic interference, perfect for sensitive environments.
PSE: Mandatory for the Japanese market, proving our products meet Japan's strict safety regulations.
RoHS: Confirms our LED screens are manufactured without hazardous substances, making them safer for the environment and end-users.
Certified Quality & Environmental Management:
ISO 9001: Our entire manufacturing process is built on an internationally certified Quality Management System, ensuring consistent product excellence and reliability.
ISO 14001: Demonstrates our commitment to sustainable and environmentally responsible manufacturing practices.
Superior Durability & Performance:
IP67: This high ingress protection rating is a testament to ruggedness. Our outdoor and specialty screens are dust-tight and can withstand temporary immersion in water, offering unparalleled reliability in harsh weather conditions.
Industry-Specific Recognition:
QIAF & EIAF: These specialized certifications for the LED industry validate the quality of our components and manufacturing, ensuring superior brightness, color consistency, and long-term performance that professionals demand.
Our Service:
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