Brands of LED Display Sending Systems
- Novastar
An industry leader with a product line covering the full range of LED display control solutions. Supports various applications like fine-pitch, rental, and outdoor large screens. Known for strong compatibility, high stability, rapid technology iteration, and a leading global market share.
Advantages: Powerful hardware performance (e.g., NovaPro UHD series supports 8K resolution), rich software features (user-friendly NovaLCT configuration software), and a comprehensive after-sales service network. Suitable for mid-to-high-end projects and large-scale engineering.
- Colorlight
A mainstream brand offering excellent cost-effectiveness. Its product matrix covers from entry-level to professional-grade sending cards, widely used in small-to-medium projects and the rental market. Compatible with most LED module brands.
Advantages: Affordable pricing and low operational threshold. For example, the X series sending cards support quick configuration. Ideal for budget-conscious small/medium users or cost-sensitive bulk projects.
- Linsn
A veteran control solution provider with profound technical expertise. Demonstrates stable performance in scenarios like stage rental and sports venues, supporting multi-screen synchronization and complex splicing.
Advantages: System stability proven by long-term market validation. Optimized for high refresh rates (e.g., above 1920Hz) and low-latency transmission. Suitable for professional occasions demanding high display quality.
- MOONSELL
Focuses on integrated high-end video processing and LED control solutions. Supports 4K/8K ultra-high-definition signal processing, excelling in professional fields like broadcasting and command centers.
Advantages: Leading image quality processing technology (e.g., HDR, 3D LUT color calibration). Supports seamless switching between multiple signal sources. Suitable for high-end projects pursuing ultimate visual effects.
- HUIDU
Specializes in fine-pitch LED control solutions. Features lightweight product design, suitable for indoor HD display scenarios (e.g., meeting rooms, monitoring centers). Software interface is simple and easy to use.
Advantages: Well-optimized low-brightness high-gray-scale technology for fine-pitch screens, with good power consumption control. Suitable for indoor projects requiring high display detail and energy efficiency.
- Other Brands
LED Display Sending System Selection Guide
- Define Scenario Requirements
Usage Scenario: Outdoor large screens require focus on anti-interference (lightning protection, stability in high temperatures). Indoor fine-pitch screens need attention to low-brightness high-gray-scale performance. Rental screens should prioritize portability and rapid deployment capability.
Display Specifications: Resolutions exceeding 4K require models supporting UHD processing. Fine-pitch (≤1.8mm) requires matching low-brightness high-gray-scale technology.
- Compatibility Matching
Confirm compatibility between the sending card and the LED module's driver IC model (e.g., MBI5124, SM16726) and scan method (static/dynamic). Prioritize control solutions from the same manufacturer as the display brand or those with official certification (e.g., Novastar and Colorlight are compatible with most mainstream module brands) to avoid compatibility issues like screen flickering or artifacts.
- Performance Parameter Evaluation
Load Capacity: Calculate the required load resolution based on screen size (e.g., a 2560×1440 screen needs a sending card with a single port load capacity ≥3840×2160). Choose a model with a load margin ≥20% to avoid stability issues from running at full capacity.
Refresh Rate & Gray Scale: Outdoor screens recommend a refresh rate ≥3840Hz and gray scale ≥16bit. Indoor fine-pitch screens require ≥1920Hz refresh rate + 14bit gray scale to ensure no motion blur and smooth color gradients.
Signal Interfaces: Broadcasting/command centers need professional interfaces like HDMI 2.1, SDI. General scenarios can be satisfied with HDMI 2.0 + USB. Multi-source scenarios require support for DVI/VGA/DP multi-channel input.
- Software Features & Usability
Configuration Efficiency: Choose software supporting automatic parameter configuration (e.g., Novastar's NovaLCT "One-Click Setup") and batch screen management to reduce setup time.
Function Expandability: Opt for distributed systems for multi-screen synchronization; choose solutions supporting cloud management for remote control (e.g., HUIDU cloud platform); select models with built-in scene switching, Picture-in-Picture (e.g., MOONSELL) for complex effects.
Operational Threshold: Beginner users should prioritize brands with simple interfaces and comprehensive tutorials (Colorlight, HUIDU). Professional teams can consider high-end models with full-featured software (Novastar).
- Stability & After-Sales Service
Hardware Stability: Check key component brands (e.g., capacitors, chips from TI, ADI). Choose products with industrial-grade design (operating temperature -40℃~70℃) to avoid long-term operational failures.
After-Sales Service: Prioritize brands with local technical support teams (e.g., Novastar, Colorlight have wide service coverage). Confirm the warranty period (typically 1-3 years) and fault response time.
- Technology Iteration & Expandability
Choose products supporting firmware upgrades (e.g., Novastar, MOONSELL support online updates) to ensure future compatibility with new signal formats (e.g., HDMI 3.0, 8K@120Hz).
For distributed systems, pay attention to network protocol compatibility (e.g., SDN, NDI) to avoid hardware obsolescence risks during future expansion.
- Reference Actual Cases & Reputation
Review project cases in similar industries (e.g., Novastar commonly used for mall large screens, Colorlight for rental events). Understand brand stability reputation through industry forums and user reviews. Prioritize mature models with long market validation.
By comprehensively evaluating the above dimensions, you can accurately match requirements with products, ensuring the optimal balance between performance, cost, and stability for your LED display sending system.