INDOOR HOB LED DISPLAY

LEDU Indoor HOB LED Display is a high-performance indoor fine pitch LED display solution designed for professional indoor applications. With a 640×480mm standard cabinet, hard connection structure, high refresh rate, high contrast ratio and front maintenance design, this LED display provides a reliable and seamless LED video wall solution for conference rooms, control rooms, command centers, corporate showrooms, broadcast studios, retail spaces and commercial display projects.

The HOB LED display adopts a stable module connection design to reduce internal cable complexity and improve signal transmission reliability. Compared with traditional indoor LED display cabinets, the hard connection structure provides easier installation, cleaner internal layout, better stability and more convenient maintenance.

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Description Specifications Advantage Application

Description

LEDU HOB 640×480mm Indoor LED Display is built for high-resolution indoor LED video wall projects. The cabinet size is suitable for 4:3, 16:9 and customized screen ratio configurations, making it flexible for different project designs.

With excellent flatness, seamless splicing and fine pixel pitch options, this indoor HOB LED screen delivers sharp details, vivid color, smooth video performance and comfortable close-viewing experience.

640×480mm Standard Cabinet Design

The 640×480mm cabinet provides a practical and flexible size for indoor LED video wall installation. It supports multiple screen ratio combinations and is suitable for small, medium and large indoor display projects.

The standard cabinet design helps improve installation efficiency, reduce project complexity and create a professional seamless LED wall.

Hard Connection Structure

The hard connection design reduces cable connection problems inside the cabinet. It helps improve signal stability, power transmission reliability and overall system safety.

This structure is especially suitable for indoor LED display projects that require long-term stable operation and frequent maintenance convenience.

Front Maintenance Design

The LED modules, receiving cards and power components can be maintained from the front side. This saves rear maintenance space and makes the cabinet suitable for wall-mounted and embedded installation.

High Contrast and Vivid Color

The display delivers high contrast, rich color saturation and natural image performance. It can show clear details, bright highlights and deep dark areas, improving the overall viewing experience.

High Refresh Rate

With a high refresh rate, the HOB LED screen provides smooth image performance for videos, presentations, live streaming, camera shooting and digital content playback.

It is suitable for conference rooms, studios, showrooms and event spaces where image stability matters.

Seamless Splicing Performance

The high-precision cabinet structure ensures accurate alignment and excellent flatness. Multiple cabinets can be spliced together to form a smooth and seamless LED video wall.

This helps create a premium visual effect for high-end indoor applications.

Stable Indoor Operation

The HOB LED display cabinet is designed for stable long-term indoor operation. It provides reliable performance for business meetings, monitoring centers, corporate presentation rooms and commercial advertising projects.

Specification

Indoor P1.25-P2.5 Module Parameters

Model	P1.25	p1,53	p1.67	p1.86	p2	p2.5
Usage	Indoor	Indoor	Indoor	Indoor	Indoor	Indoor
LED Module Size	320*160MM	320*160MM	320*160MM	320*160MM	320*160MM	320*160MM
Cabinet Resolution (dot)	640000	410914	358856	284444	250000	160000
Driving Scan	1/64	1/52	1/48	1/43	1/40	1/32
Packaging Technology	HOB	HOB	HOB	HOB	HOB	HOB
Maintenance	Front	Front	Front	Front	Front	Front
Refresh Frequency	3840-7680hz	3840-7680hz	3840-7680hz	3840-7680hz	3840-7680hz	3840-7680hz
Brightness(cd/㎡)	600-1000nits	600-1000nits	600-1000nits	600-1000nits	600-1000nits	600-1000nits
Max. Power Consumption(w)	410	410	410	410	410	410
Average Power Consumption(w)	100-150	100-150	100-150	100-150	100-150	100-150
Grey Level	14-16bit	14-16bit	14-16bit	14-16bit	14-16bit	14-16bit
Protection Level	IP32	IP32	IP32	IP32	IP32	IP32

Why Choose LEDU Indoor HOB LED Display?

LEDU provides professional LED display solutions for global customers. From product selection, cabinet design, screen size calculation, installation solution, control system configuration to after-sales support, LEDU helps customers build reliable indoor LED display projects.

Professional Indoor LED Display Solution

LEDU provides reliable indoor HOB LED display solutions for conference rooms, control rooms, command centers, corporate showrooms, broadcast studios, retail stores, schools, hotels and commercial LED video wall projects. The 640×480mm HOB LED display cabinet supports fine pixel pitch options and flexible screen size customization, making it suitable for different indoor installation environments.
Customization for Different Projects

LEDU can provide customized indoor HOB LED display solutions according to screen size, pixel pitch, installation method, viewing distance and project application. Whether customers need a conference room LED display, control room LED video wall or commercial advertising LED screen, LEDU can offer suitable technical support and project solutions.
Strict Quality Control

Each LEDU HOB LED display is produced with strict quality control and aging test procedures. From LED modules, power supply, receiving card, cabinet structure to final screen performance, LEDU focuses on stable quality and reliable delivery for global customers.
Reliable Support for Overseas Customers

LEDU supports international LED display projects with professional product consultation, technical drawings, installation guidance, after-sales service and fast response. We help overseas distributors, integrators, contractors and end users build high-quality indoor LED display projects with confidence.

Application

High-End Corporate Lobby Indoor HOB LED Display Wall
Anti-Collision Indoor HOB LED Screen for Interactive Exhibition Halls
Premium Auto Showroom Indoor HOB LED Video Wall
Dustproof Retail Store Indoor HOB LED Display for Window Signage
Fine Pitch Indoor HOB LED Display for Corporate Boardrooms
Moisture-Proof Indoor HOB LED Video Wall for Hotel Lobbies
High-Reliability Indoor HOB LED Screen for Airport Wayfinding
Flicker-Free Indoor HOB LED Panel for TV Broadcast Studios
Mission-Critical Command Center Indoor HOB LED Video Wall
University Lecture Halls & Auditoriums
Ultra-Fast Response Indoor HOB LED Wall for E-Sports Arenas
Commercial Bank Lobby Indoor HOB LED Display Signage

FAQ

What is an indoor HOB LED display?

An indoor HOB LED display utilizes advanced Hot-melt Object Board (HOB) encapsulation technology. A special protective coating is applied over the SMD LED surface, significantly enhancing its durability, moisture resistance, and anti-collision properties while maintaining exceptional visual clarity.

What is the main difference between HOB vs GOB LED displays?

When comparing HOB vs GOB LED displays, HOB uses a specialized hot-melt process that offers a superior matte finish and better heat dissipation compared to standard Glue-on-Board (GOB). HOB completely eliminates surface glare, making it ideal for high-end broadcast and corporate environments.

Why choose HOB technology over traditional SMD LED screens?

Traditional SMD screens are fragile and prone to pixel damage. HOB technology adds a robust shield that prevents dead pixels caused by physical impact, making the high-protection LED display much more reliable for high-traffic areas and frequent rentals.

Is HOB the same as COB LED technology?

No. While both offer high protection, COB encapsulates chips directly on the board without brackets, whereas HOB applies a protective layer over existing SMD components. HOB LED video walls offer an excellent balance of high durability, color consistency, and cost-effectiveness.

How does the HOB LED screen achieve superior anti-collision performance?

The advanced coating on the anti-collision HOB LED screen tightly secures the LED diodes. This impact-resistant layer absorbs shocks, preventing diodes from falling off during transportation, installation, or accidental bumps in public spaces.

Is the indoor HOB LED video wall waterproof and dustproof?

Yes. The seamless surface sealing makes the front of the indoor HOB LED video wall highly resistant to dust and moisture (IP54 front rating). This prevents internal corrosion and short circuits, ensuring stable operation even in humid environments.

Does the HOB LED display have a matte finish?

Absolutely. One of the biggest advantages of our HOB series is the matte finish LED display surface. It features a zero-glare design that enhances ink color consistency, delivering ultra-high contrast and deep blacks under strong ambient lighting.

What are the available pixel pitches for fine pitch HOB LED screens?

Ledu Display manufactures a complete range of fine pitch HOB LED screens, commonly available in ultra-narrow pixel pitches such as P1.25, P1.56, P1.875, and P2.0, perfect for close viewing distances.

Does the HOB coating affect the LED screen's brightness or color?

No. Ledu utilizes highly transparent, premium hot-melt materials that preserve 100% of the original luminous efficiency. Your ultra-HD LED panel will deliver vivid, true-to-life colors without any color shift or brightness degradation.

Why is an HOB LED video wall ideal for command and control rooms?

Command and control room LED displays require 24/7 reliability and low eye fatigue. The HOB surface softens the light output, eliminating moiré effects on cameras and reducing eye strain for operators monitoring data around the clock.

Can indoor HOB LED displays be used in transportation hubs?

Yes. For high-traffic areas like airports and train stations, an indoor HOB LED display is highly recommended. Its anti-collision surface easily withstands the bustling environment and accidental luggage bumps, ensuring uninterrupted passenger information display.

How does the HOB LED screen perform in broadcast studios and sports arenas?

Exceptionally well. With a high refresh rate ($\ge$ 3840Hz) and an anti-reflective matte surface, our broadcast studio LED screens ensure smooth, flicker-free sports replay rendering and perfect camera captures without unwanted light reflections.

Is the HOB LED panel suitable for interactive floor screen applications?

Due to its hardened, weight-bearing, and scratch-resistant surface, specific models of our HOB LED panels can be customized for interactive floor displays, offering a highly immersive visual experience for exhibitions and retail.

How do you maintain and repair an HOB LED display?

Our HOB cabinets support full front service LED maintenance. If a module requires servicing, it can be easily removed from the front using a magnetic tool. The robust surface drastically reduces the frequency of repairs needed.

Are HOB LED display cabinets easy to install seamlessly?

Yes. Ledu uses high-precision die-cast aluminum cabinets for our seamless indoor LED video walls. The rigid structure combined with the smooth HOB surface ensures perfectly flat alignment with zero visible gaps.

What is the lifespan of an indoor HOB LED display?

Thanks to the protective layer preventing oxidation and physical damage, a high-quality indoor HOB LED screen boasts a prolonged lifespan of over 100,000 hours under normal operating conditions.

What certifications do Ledu's indoor HOB LED displays hold for the US market?

Compliance is our priority. As a global supplier, Ledu's US market LED displays hold essential international certifications, including FCC, CE, RoHS, and ETL, ensuring seamless customs clearance and safe installation for your local projects.

What is the lead time for wholesale indoor HOB LED screen orders?

For standard configurations of our wholesale indoor HOB LED screens, the production lead time is typically 15 to 20 working days. This includes a strict 72-hour aging test to guarantee zero-defect delivery.

Why should I choose Shenzhen Ledu Display as my HOB LED supplier?

Shenzhen Ledu Display Co., Ltd. is a direct manufacturer with deep expertise in high-protection visual technology. We offer competitive factory-direct pricing, robust OEM/ODM capabilities, and professional English-speaking engineering support for all your project needs.

How can I get a quotation for a custom HOB LED video wall project?

Getting a customized HOB LED video wall quotation is simple. Contact our team with your project dimensions, target pixel pitch, and application scenario. Our sales engineers will provide a comprehensive solution and professional pricing within 24 hours.

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LEDU provides professional LED display solutions worldwide, including indoor LED display, outdoor LED display, rental LED display, transparent LED display, plug and play LED display and flexible LED display. Contact us today for pixel pitch recommendation, screen size design, LED video wall solution, installation support and a competitive LED display quotation.