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.