Hangzhou Internet celebrity hits the big screen! The secret is hidden in Nationstar’s 2.7mm small lamp beads

On the banks of the Qiantang River in Hangzhou, under the Raffles Twin Towers, a 1,300-square-meter curved giant screen - the Qianjiang Sky Curtain, made a shocking debut. As one of the few outdoor large screens in Qianjiang New City, it is full of aura and eye-catching among the flow of people and vehicles, and has quickly become a new landmark business card of Hangzhou.

"I love Hangzhou" and "I am at the Qianjiang Canopy" circulate smartly, and become instant hits on the entire Internet with just one click. What achieves this stunning light and shadow is the Nationstar Optoelectronics RS2727 series lamp beads.

How can a small lamp bead support such amazingness? RS2727 answers with four hard powers.

All-weather, always brilliant

From the scorching sun to the deep night, the display effect of the sky screen is always the same. RS2727 lamp beads have ultra-high brightness and high contrast. They are transparent and sharp under strong light during the day, and the colors are pure and not whitened at night. From early morning to midnight, the visual excitement never stops.

Long-lasting and reliable in wind and rain

Along the Qiantang River, moisture, salt spray, and ultraviolet rays are all invisible killers. RS2727 lamp beads are resistant to humidity, heat, UV, and salt spray, with extremely low brightness attenuation and consistent color over a long period of time. This means that the marquee can not only always shine, but also operate stably in the Jiang wind and tide, reducing operation and maintenance costs.

Even with high brightness, it still saves power

The large screen of urban landmarks is lit for a long time every day, and the energy consumption cannot be underestimated. RS2727 lamp beads have high photoelectric conversion efficiency, high brightness output and low power consumption, which not only ensures stunning visual effects, but also implements energy saving and low carbon, helping the long-term operation of landmark large screens.

Large screen, easy adaptation

Super-large size and high-density display place extremely high requirements on the integration and adaptability of lamp beads. With its mature large-scale supply capabilities and strong engineering adaptability, RS2727 perfectly carried this project and created a city landmark-level visual feast.

RS2727 lamp beads come from REESTAR, a high-end sub-brand of Nationstar Optoelectronics. In 2013, the domestic display market fell into a price war. Nationstar Optoelectronics chose to avoid low-price competition and launched the high-end RS series, with "automotive standard" reliability as the design benchmark. Since then, the RS series has been used in major international events such as the BRICS Summit, the World Cup in Russia, and the Paris Olympics - China's independent LED packaging brand, thus entering the international stage.

People look up to marvel at the splendor of the sky, but rarely lower their heads to ask where the light comes from. As for Guoxing, he is hiding behind the scenes and is the most stable trump card.

Nationstar Optoelectronics RS series lamp beads, with ultimate picture quality, super stability, and flexible adaptation as its core advantages, continue to provide customized solutions for urban landmarks, commercial scenes, and stage performances.

A small lamp bead brings together big technology. Nationstar Optoelectronics uses high-quality LED display devices to allow more urban landmarks to shine with the miracle of light and shadow.

▍Written by: Li Anyi from RGB Device Division, Liang Jiaqi from Corporate Culture Department

▍Editor: Liang Jiaqi

▍Editor: Tong Yan

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