43-86 Inch Drect-LitBacklighting Kits (1000-1500Nits) CUSTOMIZABLE

55 Inch 1500nits Direct-Lit Lcd Panel With Adjustable Brightness

MODEL: HT550FHD-D1500

BRIGHTNESS 1500 nits
SIZE 55 inch
RESOLUTION 1920*1080
ASPECT RATIO 16:9

Technical Highlights

  • Ultra-Bright & Adjustable: 1500nits high brightness with multiple dimming levels, ensuring clear visibility even under direct sunlight for both indoor and outdoor commercial applications.
  • Industrial-Grade Reliability: Long-lasting backlight (≥50,000 hours) and wide operating temperature (-20°C to +60°C) make it perfect for demanding industrial and commercial environments.
  • Flexible Integration & Compatibility: Supports HDMI, DisplayPort, and VGA inputs; OEM/ODM customization available for size, enclosure, and touch options, ideal for system integrators.

certification standard

ISO9001 CE FCC ROSH

Need customized solution?

Our engineering team is always ready to provide you with professional technical support and flexible customized services.

Understand light customization services

Technical Specifications

LCD PANEL PARAMETERSHDMI/CONTROL BOARD SPECIFICATIONS
ITEMDETAILSITEMDETAILS
DescriptionHITULCD   55 " QLED QUANTUM DOT HIGH COLOR GAMUT 350CDInput InterfaceHDMI, VGA,DP
Size55Power InputAC 100~240V
Display area (mm)1209.6(H)×680.4(V) mmOSD KEYS5 KEYS (POWER SWITCH, MENU, +, -, EXIT)
Resolution1920*1080OSD CONTROLBRIGHTNESS, COLOR, CONTRAST, AUTO ROTATION, H/V POSITION, ETC.
Aspect ratio16:9

Contrast ratio1000:1

Pixel per inch (PPI)40

Viewing angle178(H),178(V)

Display Colors16.7M, 72% NTSC

Response time(Typical)8ms

Signal TypeLVDS (2 ch, 8-bit)

BacklightWLED, 30K hrs, With LED Driver

Power consumption90W

Dimensions (mm)1234.2x705x36.65(H*V*Dmm)

MountingVESA400x400

Bezel size(mm) (U/B/L/R)12/12/12/12

Operating temperature0℃~+50℃

Storage temperature-20℃~+60℃

Weight (Net)17KG

Product Features

Explore the advanced specifications and features of our high-performance display solutions.

55-inch display
3840×2160/1920×1200     resolution
Type-C / Mini HDMI interface
Smartphone wired projection
IPS
IPS panel
178° viewing angle
HDR
HDR display function
OSD menu adjustment
CNC
CNC cabinet
HFFI speakers
Capacitive touch
10 o'clock touch
Type-C touch port
Tempered glass panel
Optical bonding
3.5 mm socket
Game support
OEM/ODM Services

Custom

We provide flexible customization services for this product, enabling seamless integration into various terminal devices and helping you achieve broader compatibility and stronger market penetration.

Resolution Customization

     Supports multiple resolution options including HD, FHD, 2K, and 4K. Custom pixel density ensures sharp and clear images.    

Brightness Customization

     Brightness adjustable from 500 nits to 5000 nits, optimized for all-day outdoor and high-brightness environments.    

Open Frame Customization

     Supports open frame structure for easy embedded integration, with flexible installation and housing dimensions.    

Interface Customization

     Supports HDMI, DP, VGA, USB, RS232, RJ45 and other interfaces for smooth system integration.    

Housing Design

     Full-scale housing customization with color, texture and structural adjustments to enhance brand image.    

Logo & Software

     Custom boot logos, UI design, firmware and software integration to boost your brand influence.    

Packaging & Labeling

     Private label packaging, custom boxes, manuals and labels for a premium brand image.    

Why Choose Our OEM/ODM Services?

  • Fast prototyping and sample delivery

  • Strict quality control during production

  • Flexible MOQ adjustments for all projects

  • Stable lead times and reliable delivery

  • Global outdoor display expertise

Application Fields

Smart Transportation

Smart Transportation

  • Bus/Subway Vehicle Information Display

  • Electronic Stop Signs & Station Guidance Screens

  • Ride-hailing/Taxi Display Terminals

  • Electric Vehicle Intelligent Central Control Screen

New Energy & Power

New Energy & Power

  • EV Charging Pile HMI

  • PV/Energy Storage Inverter Monitoring Screen

  • Fuel/Gas Station Display Terminals

  • Power On-site Inspection Equipment Screen

Industrial & Engineering Machinery

Industrial & Engineering Machinery

  • Construction Machinery/Forklift Cab HMI

  • Agricultural Machinery Vehicle Display

  • Factory Outdoor Equipment Monitoring Screen

  • Ship/Marine Engineering Display Terminals

Commercial Retail & Self-Service

Commercial Retail & Self-Service

  • Outdoor Self-Service Inquiry/Guide Terminals

  • Outdoor Catering Self-Order Kiosk

  • Parcel Locker/Storage Locker Operation Screen

  • Outdoor Advertising Machine & Digital Signage

Smart City

Smart City

  • Smart Parking Payment Machine

  • Security Monitoring/Access Control Secondary Screen

  • Environmental Monitoring & Weather Station Screen

  • Emergency Command Portable Terminal

Special & Rugged Devices

Special & Rugged Devices

  • Military Rugged Tablets/Laptops

  • Field Surveying/Mapping Terminals

  • Wide-Temperature Display Equipment for Scientific Research

  • Drone Ground Station Monitoring Screen

Certification

Global Quality and Certification

       Strict international certification standards ensure the safety, reliability, environmental friendliness, and high performance of our products in industrial applications.      

this        CE certification
The U.S. Federal Communications Commission (FCC)        FCC Certification
RoHS        RoHS compliance
ISO9001        ISO9001
IP65        IP65 protection rating

   World-class LCD glass partner  

   We collaborate closely with the world's leading LCD glass manufacturers to create high-quality, high-performance display products for our customers, ensuring superior reliability, long service life, and stable performance in harsh industrial environments.  

LG monitors
AU Optronics
BOE
Innolux
Tianma
CSOT

EXPERIENCE — High Brightness LCD Integration Expertise (HITULCD)

At HITULCD, our experience is built on years of engineering and real-world deployment of large-format high brightness LCD display solutions, including advanced 55-inch 1500nits direct-lit panels with adjustable brightness systems.

For European and global B2B clients, we focus not only on panel performance, but also on system-level integration reliability, ensuring every display works seamlessly in demanding commercial and industrial environments.


Proven Engineering Experience in High Brightness Displays

We have extensive hands-on experience in designing and manufacturing:

  • Direct-lit high brightness LCD systems up to 1500 nits sunlight-readable performance

  • Precision brightness adjustment solutions for different lighting environments

  • Industrial-grade thermal management for long-hour continuous operation

  • Optical bonding and anti-glare enhancement for outdoor and semi-outdoor applications


System Integration Capability

Beyond panel production, HITULCD delivers full integration expertise:

  • Embedded display structure design for kiosks, signage, and industrial terminals

  • Compatibility engineering for different media players and control systems

  • Custom mechanical housing adaptation for OEM/ODM projects

  • Stable performance tuning for 24/7 commercial operation environments


Real-World Application Experience

Our solutions are engineered for real deployment scenarios across:

  • Outdoor and semi-outdoor digital signage systems

  • Transportation information displays

  • Smart retail and advertising kiosks

  • Industrial monitoring and control interfaces

Each project strengthens our understanding of durability, brightness consistency, and long-term stability requirements in professional display markets.


Why Experience Matters

For European system integrators and distributors, reliability is critical.
HITULCD’s experience ensures:

  • Lower integration risk

  • Faster project deployment

  • Stable long-term performance

  • Reduced maintenance costs


HITULCD — Engineering proven high brightness display systems with real integration expertise, not just components.



EXPERTISE — Engineered Precision in High Brightness LCD Technology (HITULCD)

At HITULCD, our expertise is rooted in deep optical engineering, industrial display design, and long-term system reliability optimization. We specialize in developing high brightness LCD solutions up to 1500 nits, designed for demanding commercial and outdoor environments where performance stability is critical.

Our engineering approach combines panel technology, backlight architecture, thermal control, and system integration, ensuring every display performs consistently under real-world conditions.


Optical & Brightness Engineering Expertise

We have strong technical capability in:

  • Direct-lit LED backlight design for uniform brightness distribution

  • High-efficiency optical systems supporting up to 1500 nits sunlight readability

  • Anti-reflective and anti-glare surface treatment optimization

  • Color calibration for stable image consistency in different lighting environments


Thermal & Industrial Reliability Design

High brightness displays require precise thermal control. Our expertise includes:

  • Heat dissipation structure design for long-hour operation

  • Stable performance under wide temperature environments

  • Industrial-grade component selection for extended lifespan

  • Reliability testing for continuous 24/7 usage scenarios


System-Level Display Integration

We go beyond panel manufacturing with full integration expertise:

  • Embedded display module architecture for OEM/ODM projects

  • Compatibility design with media players, controllers, and signage systems

  • Mechanical customization for kiosks, outdoor enclosures, and smart terminals

  • Signal stability optimization for complex installation environments


Quality Engineering & Validation

Every solution is validated through rigorous engineering processes:

  • Brightness uniformity testing across full panel surfaces

  • Environmental stress testing (temperature, humidity, vibration)

  • Long-duration aging tests for commercial deployment readiness

  • Optical performance verification under real sunlight conditions


Why Our Expertise Matters

For European and global B2B partners, expertise means reducing risk and ensuring consistency. HITULCD delivers:

  • Predictable performance in mission-critical applications

  • Engineering-backed customization capability

  • Stable supply for long-term industrial projects

  • Proven adaptability across different market environments


HITULCD — Where optical engineering, industrial design, and integration expertise come together to power next-generation high brightness display systems.



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