Notice before order
1) Parts included: LED module, signal cable between modules, power cable between module and power supply.
2) Buy modules of same batch: to avoid brightness and color difference on one single screen, you must buy modules of the same batch. That is, you must buy the modules for one single screen by one order from us.
3) Caution: Our LED modules can NOT be used as spare parts of your existing old LED display. We don't offer technical support or services if you used our LED modules to replace existing old LED modules.
4) Tariff:our price does not include any tariffs or duties at the destination, you should do import customs clearance and pay all tariff or duties locally.
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LED Lamp Specification |
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Color |
Package |
Intensity |
Viewing Angle |
Wavelength |
Testing Conditions |
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Red |
SMD 2121 |
70-100mcd |
120 °/120° |
620-625nm |
25℃, 20mA |
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Green |
SMD 2121 |
120-200mcd |
120 °/120° |
515-530nm |
25℃, 10mA |
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Blue |
SMD 2121 |
30-40mcd |
120 °/120° |
465-475nm |
25℃, 5mA |
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Module Parameter |
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Pixel Pitch |
2.5mm |
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Pixel Configuration |
SMD2121 |
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Density |
160,000 pixels/㎡ |
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Module Resolution |
64pixel(L) * 64pixel(H) |
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Module Dimension |
160mm(L) * 160mm(H) * 18mm(D) |
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Driving Mode |
Constant current, 1/32 duty |
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Electricity Parameter |
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Optical Ratings |
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Brightness |
≥1,200 cd/㎡ |
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Viewing Angle |
120°(Horizontal); 120°(Vertical) |
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Best Viewing Distance |
≥2.5m |
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Gray Grade |
14 bits |
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Display Color |
4.4 trillion colors |
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Brightness Adjustment |
100 grades by software or automatically by sensor |
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Max. Power Consumption |
20 W |
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control system |
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Frame Frequency |
≥60Hz |
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Refresh Frequency |
≥1920Hz |
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Input Signal |
Composite Video, S-video, DVI, HDMI, SDI, HD-SDI |
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Control Distance |
100m(Ethernet cable); 20KM(optical fiber cable) |
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Support VGA Mode |
800*600, 1024*768, 1280*1024, 1600*1200 |
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Color Temperature |
5000—9300 adjustable |
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Brightness Correction |
Pixel by pixel, module by module, cabinet by cabinet |
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Reliability |
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Working Temperature |
-20~+60 ºC |
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Storage Temperature |
-30~+70 ºC |
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Working Humidity |
10%~90% RH |
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Lifetime |
100,000 hours |
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MTBF |
5000 hours |
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Continuous Operating Time |
≥72 hours |
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Protection Grade |
IP31 |
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Out-of-Control Pixel Rate |
≤0.01% |
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Tailored for Precise Indoor Visual Communication
Designed for professional indoor applications, this LED module suits environments requiring sharp detail and vivid imagery, such as conference rooms, retail spaces, and corporate displays. Target users include event organizers and business owners seeking customized LED display solutions. Its modular format allows scalable, high-definition configurations, enabling businesses to create tailored indoor digital signage or video walls that meet specific size and resolution needs, making it a versatile option for customized LED signage.
Advanced Technical Features for Superior Performance
This display module features a 2.5mm pixel pitch densely packed with SMD2121 LEDs, achieving 160,000 pixels per square meter for high-definition clarity. It supports brightness levels exceeding 1,200 cd/m² and 14-bit grayscale for smooth color gradations and accurate visuals. The module operates with constant current driving and flicker-free playback at a frame rate of ≥60 Hz and refresh frequency over 1920 Hz, ensuring stable and crisp images. Additionally, uniform brightness correction at the pixel and cabinet levels guarantees consistent image quality across large-scale installations. Input options include HDMI, SDI, and DVI, enhancing system compatibility.
Versatile Industry Applications with Long-Term Value
Ideal for a broad range of indoor digital signage and display projects, this module enhances presentations, digital advertising, and corporate communication. Its compact size and modularity facilitate curved or irregular screen designs, meeting unique industry demands. The reliable IP31 protection and 2-year warranty enhance operational durability within commercial environments. By enabling customized LED signage tailored to diverse business scenarios, it supports efficient workflows and strengthens engagement through improved visual experiences.
Product Advantages
Modular Design and Integration Benefits
The compact 160x160mm LED module boasts a slim 18mm depth, permitting flexible tiling into various screen configurations for customized LED display solutions. Its design supports seamless assembly with consistent brightness correction across modules, ensuring a uniform appearance vital for professional indoor signage. This system architecture supports multiple input signals and incorporates reliable constant current driving techniques, enhancing longevity and integration ease for large-scale or bespoke LED signage projects.
High Performance with User-Centric Features
Delivering high brightness and smooth color transitions, this module ensures clear imagery even in demanding indoor lighting, improving viewer engagement. The flicker-free operation and wide 120° viewing angles promote comfortable long-duration viewing, important for business environments such as conference rooms and retail displays. Easy brightness adjustability combined with stable refresh rates enhances usability for customized LED signage applications, optimizing the audience experience while maintaining energy efficiency and durability.
Use Scenarios
Corporate Communication and Conference Environment Displays
In corporate settings, effective communication via visual media is essential for presentations and information sharing. This LED display module integrates seamlessly into conference rooms and auditoriums, providing high-definition, flicker-free visuals that ensure clear message delivery. Its customizable aspect supports tailored screen sizes and resolutions to fit specific room layouts and needs. The consistent brightness correction maintains image uniformity, enhancing professional appeal and supporting dynamic multimedia workflows integral to business communication strategies leveraging led signage for business.
Retail Interior and Promotional Signage Solutions
Retail environments benefit from eye-catching promotional displays to attract customers and convey brand messages. This module serves as a core component for indoor digital signage walls, delivering vivid colors and sharp images to enhance product visibility and shopper engagement. Its modularity enables creation of compact or large-scale video walls adaptable to store layouts. High refresh frequencies and input compatibility with various media formats provide content flexibility, making it a strong choice for retail operators seeking led signage for sale that elevates in-store marketing while ensuring energy-efficient operation and reliability.
What customization options are available for your LED signage?
We offer fully customized LED signage tailored to your project’s size, resolution, brightness, and color needs. Our engineering team collaborates closely with you to ensure the best fit for both indoor and outdoor applications, providing professional customized LED display solutions that match your environment and requirements.
What should I consider when installing indoor LED walls?
Our compact 160x160mm modules with 18mm depth suit tight or curved indoor spaces. We support various input signals like HDMI and DVI and provide software-controlled brightness adjustment for indoor lighting conditions. These features offer flexible setup options for signage, video walls, and conference room displays.
What shipping and after-sales support do you provide for wholesale LED signage?
For wholesale LED signage for sale, we offer agency procurement with on-site inspections to ensure cost-effective, quality purchases. We back our products with a 2-year warranty, handle repairs via DHL shipping, and provide localized technical support to assist you throughout your project lifecycle.