With the advent of the fast-paced economy, people are facing increasing academic and professional pressures. Eye strain has become common in daily work and study, often accompanied by symptoms such as dry eyes and tearing, which significantly impair learning and work performance. Among the various factors contributing to myopia in adolescents, one of the most significant is the influence of ambient lighting in their learning environment. In this context, a well-designed lighting environment is crucial for vision protection, particularly for students and desk-bound professionals who engage in prolonged visual tasks.
Linglan Lighting and Light H7 Floor-Mounted Circadian Rhythm Eye-Care Lamp features a dual-chip eye-care system with tens of thousands of lumens,Achieves a full-area shadowless light field through golden light combined with Purui's dual-matrix array; in terms of intelligent interaction, it pioneers "voice + radar dual-mode smart control," supporting offline voice commands and automatic dimming upon seating and departure.Moreover, its medical-grade circadian three-color temperature mode, calibrated by experts from China Eye Valley (4000K/3000K/1800K) It precisely adapts to scenarios such as studying, working, and pre-sleep routines, promoting daytime focus and restful sleep at night, thereby providing “light that better understands human circadian rhythms” for home, medical, and educational settings.
On Thursday, July 24, at 16:00, VCBeat New Product Review Issue No. 132 invitesYou Minghu, General Manager of Linglan Lighting; Zheng Dongwen, R&D Technical Director of Linglan LightingIntroducing the Core Technologies and Product Advantages of the “Heguang H7 Eye-Care Floor Lamp,” Recommended by Ophthalmologists.
Heguang H7 Series Eye-Care Floor Lamp
● The entire Linglan product line adopts the world’s first powder-free illumination technology with golden-yellow light.
The advent of high-luminous-efficacy GaN-based light-emitting diodes on silicon substrates has made China the third country in the world, after Japan and the United States, to possess independent intellectual property rights for blue LED technology. This internationally pioneering and globally leading proprietary technology has broken the long-standing monopoly held by Japan’s sapphire-substrate and America’s silicon-carbide-substrate technologies over the core of international LED lighting, rewriting the history of global LEDs with the “Chinese Path.”
● Spectrum calibrated by leading ophthalmology experts, offering superior eye protection compared to natural light
Authoritative ophthalmology experts at the Eye Hospital of Wenzhou Medical University have, through extensive testing and calibration, developed a light spectrum optimally suited for children’s learning, reading, and daily life, offering superior eye protection compared to natural light.
● Leveraging proprietary core technologies and research-driven innovation to develop scientifically formulated light-based products
Leveraging Professor Lin Yandan’s human factors engineering research at Fudan University, golden-yellow light technology has transitioned from the laboratory to industrial-scale production. Built upon this authoritative theoretical framework and empirical data, Linglan products deliver “lighting solutions that better align with human circadian rhythms.”
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You Minghu
Linglan Lighting | General Manager
As the strategic helmsman of the company, he focuses on overall strategic planning, business expansion, and team leadership, dedicated to driving innovation in the field of scientific lighting. He firmly adheres to the philosophy of “integrating light therapy into daily life to create healthy lighting environments,” with the goal of providing users with superior health-focused scientific lighting solutions.

Zheng Dongwen
Linglan Lighting | Director of R&D Technology
Spearhead the technical R&D and innovation of the company’s products. He leads his team to delve deeply into core technologies in the field of healthy lighting, ensuring the technological leadership of its products. Adhering to the philosophy of “technology drives the future,” he focuses on delivering smarter and more efficient lighting experiences for users through continuous research and development.。
About Linglan Lighting
Linglan Lighting, located in China Eye Valley (the nation’s only integrated innovation hub for the optometry and ophthalmic industry), is a leading provider of healthy lighting solutions in China.
In the field of LED lighting, Linglan Lighting has mastered phosphor-free golden light illumination technology. It boasts an exceptionally comprehensive product line and implements health management and end-to-end monitoring across all stages, from product R&D, design, and raw material sourcing to production processes, quality control, and inventory management. Furthermore, it has established a self-contained scientific research platform that closely aligns with the company’s product strategy. Guided by national scientific development goals and internationally leading technologies, Linglan Lighting has pioneered the "Linglan Healing Light" ecosystem, deeply integrating photobiomodulation technology with everyday lighting to create a healthy lighting environment with therapeutic functions.
Scientific research and technological advancement drive industry transformation and innovation. Deeply rooted in the field of healthy lighting, Linglan Lighting has established an integrated optometry system encompassing lighting solution design, product R&D, testing, and sales, providing consumers with more comfortable and healthy lighting environments for homes, offices, schools, and medical facilities. Leveraging light source technology from the National Silicon-based LED Engineering Technology Research Center, medical support from the National Optometry Engineering Technology Research Center, and human factors expertise from Fudan University’s Human Factors Lighting and Color Science Laboratory, we empower our healthy lighting products with cutting-edge technology to redefine the value of healthy light.
As a pioneer of next-generation healthy lighting, Linglan Lighting upholds “Let Lighting Return to Nature” mission, continuously exploring the profound dialogue between light and human circadian rhythms. By integrating phototherapy into everyday lighting and empowering healthy lighting products with cutting-edge technology, we let therapeutic light illuminate every life rhythm.
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