Appo(SH:688007) Xin Lang Zheng Quan·2025-11-22 02:56Core Viewpoint - The 15th National Games closing ceremony showcased the innovative use of technology in stage lighting, particularly through the debut of the Quasar full-color laser spotlight by Guangfeng Technology, enhancing the visual experience of the event [1][3][5]. Group 1: Event Highlights - The closing ceremony was held at a seaside venue for the first time, integrating the cityscape into the performance, creating a "city panorama closing ceremony" [3]. - The event featured performances from actors across the Guangdong-Hong Kong-Macao Greater Bay Area, highlighting cultural elements and technological integration [3][5]. Group 2: Technology and Performance - Guangfeng Technology deployed over 300 Quasar full-color laser spotlights, strategically positioned to form the core of the lighting system for the ceremony [5]. - The spotlights created a grand and solemn atmosphere, with beams of light that were visible from several kilometers away, ensuring a clear visual experience for both on-site and remote audiences [6][10]. Group 3: Technical Challenges and Solutions - The use of professional spotlights in large-scale events faces challenges such as high performance requirements, complex urban lighting environments, installation conditions, and outdoor reliability [7]. - The Quasar spotlight overcame these challenges with features like high brightness (up to 60,000 lux @ 100m), a wide color range exceeding 16.7 million colors, and a visibility distance of up to 10 kilometers [10][12]. Group 4: Market Expansion and Future Plans - Guangfeng Technology aims to expand its market presence in the professional lighting sector, with plans to showcase the Quasar spotlight at the ISE International Audiovisual Integrated Systems Exhibition next year [13]. - The company is committed to integrating AI technology into lighting design and operation, enhancing efficiency and creativity in the industry [13].