In the global LED control system market, two Chinese brands—Colorlight and Novastar—stand out as leaders, dominating the high-resolution display, 3D visualization, and large-scale video wall segments. With continuous R&D investment and customer-centric product design, they have not only captured a large share of the domestic market but also expanded rapidly into overseas markets (Europe, North America, Southeast Asia). Below is a detailed breakdown of their core controller lines, technical strengths, and real-world applications.
Indoor displays are shifting to COB fine-pitch LED screens—high-res, seamless, durable. GRAND LED’s top solutions: Contact Vicky (overseas sales) for quotes!
GRAND LED is a top Shenzhen LED display maker offering indoor/outdoor videowalls, COB LED screens & fine pitch displays. Global solutions – Contact info@szgled.com.
D48/D96 Sheet LED display solution: Grand-LED OT-SERIES with IP65, 10000:1 contrast, 30% energy saving. Durable, seamless for outdoor advertising.
GRAND-LED expands global manufacturing with advanced COB/GOB LED displays, automated production, and strict quality control for DOOH, rental, and indoor LED markets.
GRAND-LED (SHENZHEN GRAND LED) is a wholly-owned subsidiary of SHENZHEN GRAND INDUSTRIAL CO., LTD. With 16 years in GRAND LED DISPLAY exports.Quality is at the core of our GRAND LED DISPLAY offerings. Our dedicated labs feature cutting-edge testing equipment, including environmental chambers (for extreme weather simulation), photometric analyzers (for brightness/color calibration), and vibration testers (for durability checks). Whether it’s weather-resistant outdoor LED displays, portable rental LED displays, or ultra-high-definition indoor fine-pitch LED displays (COB/GOB technology), every GRAND LED DISPLAY meets the highest performance benchmarks.
HDR, or High Dynamic Range, refers to imaging and display technology that expands the range of brightness, contrast, and color reproduction beyond the limitations of Standard Dynamic Range (SDR) systems. Its core mission is to replicate the human eye’s ability to perceive details in both bright and dark environments—a capability traditional displays have long struggled to match.
As the U.S. digital outdoor advertising (OOH) and indoor visual solution markets continue to expand, size selection— a core factor influencing display effect, cost control, and scenario adaptation—has become a key decision-making point for businesses across retail, hospitality, transportation, and entertainment sectors. On October 15, Grand-LED, a global leader in digital LED display technology with a decade of experience in the U.S. market, officially released its 2024 U.S. Digital LED Display Size Demand Analysis Report. The report, based on data from over 1,200 customer projects and collaboration with local advertising agencies, details the most popular sizes for indoor and outdoor digital LED displays, while decoding how size trends align with regional regulations and consumer behavior.
The COB (Chip on Board) LED sector is poised for transformative growth in 2026, driven by Mini/Micro technology advancements, surging demand across high-value applications, and a shifting global supply chain landscape. With the global market projected to expand at a 10.1% CAGR through 2030—reaching $126 billion—2026 emerges as a pivotal year where technical innovation and regional demand dynamics will redefine industry leadership, according to market analysts and key industry players like GRAND-LED.
GRAND-LED, a wholly-owned subsidiary of SHENZHEN GRAND INDUSTRIAL CO., LTD. and a 16-year veteran in the global LED display industry, today announced significant milestones in technological innovation and manufacturing expansion, reinforcing its position as a trusted ODM/OEM partner for high-performance display solutions worldwide.
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