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Grandwell Launches Highbrightness LED Displays for Public Info

2026-08-31
Latest company news about Grandwell Launches Highbrightness LED Displays for Public Info

In today's fast-paced business environment and public service sectors, the ability to communicate time and temperature information clearly and promptly has become crucial for operational efficiency and decision-making. Grandwell, an industry pioneer with over three decades of LED/LCD technology expertise, addresses this need with its new generation of high-brightness LED time and temperature displays.

Unmatched Visual Performance for Critical Information

The Grandwell LED display series sets new standards in visual clarity with its high-contrast, wide-stroke digital design. Engineered to remain clearly visible even under direct sunlight, these displays deliver exceptional brightness ranging from 4000 to 6000 nits. The advanced wide-viewing angle technology ensures consistent readability from any perspective, significantly expanding information accessibility in public spaces.

Engineering Excellence and User-Centric Design

Grandwell's displays incorporate thoughtful design elements that enhance durability and ease of use:

  • Modular Construction: Each digit consists of 8 independently driven segments with separate chips, allowing isolated repairs that minimize downtime and maintenance costs.
  • Weatherproof Durability: Featuring IP67-rated front protection and IP65-rated rear sealing, the displays withstand harsh outdoor conditions including heavy rain and dust.
  • Intuitive Control: The included RF remote offers convenient operation from distances exceeding 50 meters, while customizable software interfaces accommodate diverse user requirements.
  • Configuration Options: Available in 18, 20, 24, and 32-inch sizes with multiple LED color choices, plus bespoke manufacturing for architectural integration.
  • Streamlined Installation: Pre-installed in rugged enclosures for plug-and-play deployment with minimal setup time.

Technical Specifications

Specification GWR-TT18 GWR-TT20 GWR-TT24 GWR-TT32
LED Type DIP LED
Available Colors Green (Red/Amber/White/Blue options)
Digit Height 18" 20" 24" 32"
Brightness 4000-6000 nits
Viewing Angle H≥70° V≥35°
Operating Temperature -30°C to 60°C
Weather Resistance Front: IP67, Rear: IP65
Warranty 5-year limited

With thirty years of technological innovation since its 1989 founding, Grandwell continues to advance LED/LCD solutions for advertising, education, government, retail, and industrial applications worldwide. The company maintains its commitment to delivering reliable, high-performance display systems that meet evolving communication needs across various sectors.