High-Intensity IP65 Waterproof Laser Line Light Red Blue Green 25m Range
OEM Wholesale 4K 8MP Smart IR Small Mini Bullet Network IP Hikvision NVR
Solar-Powered Atlas Copco Hilight MS4 for Sustainable Lighting Solutions
Efficient Air Blast with Q261 Sand Blasting Booth Design
6MP Smart Home Indoor Security Camera Motion Detection
Rika Rk900-11 ABS Smart Home Professional Ultrasonic Station Meteo
PRO 3MP WiFi IP Camera Indoor Surveillance Smart Home
Free Cloud Storage IP Camera Low Power Consumption PT Camera
In the modern era of lighting technology, the focus has shifted from simple illumination to biological impact. Melanopic Lux Solutions represent the pinnacle of this shift. Globally, the commercial and industrial sectors are increasingly recognizing the importance of Melanopic Equivalent Daylight Illuminance (m-EDI). This metric measures how light affects the human circadian rhythm, influencing alertness, sleep quality, and overall well-being. From high-tech office buildings in New York to industrial complexes in Germany, the demand for Melanopic-optimized lighting is surging.
The global Melanopic Lux market is no longer a niche segment. It is driven by the "Human-Centric Lighting" (HCL) trend. International standards such as the WELL Building Standard and CIE S 026/E:2018 have set rigorous benchmarks for light quality. Large-scale enterprises are now procuring custom solutions that balance visual comfort with biological efficiency. As a leading Melanopic Lux Solutions Factory, we understand that "one size fits all" does not apply to biological lighting.
Moving forward, we see a convergence of AI and Melanopic Lux. Smart sensors now adjust the spectral output of lights in real-time based on the time of day and natural light availability. The industry is moving toward "Integrated Spectral Engineering," where the Melanopic ratio (M/P ratio) is dynamically tuned. This trend is particularly vital in 24/7 industrial operations, healthcare facilities, and educational institutions where cognitive performance is critical.
Ningbo Gravity Light Manufacturing Co., Ltd. was awarded the China National High-Tech Enterprise certification in 2021 with over 20 years of expertise in Gravity Light packaging and semiconductor innovation. Specializing in high-end Gravity Light COB technology, PCB design, and lighting solutions, we aspire to be a globally recognized leader in premium Gravity Light light sources. Our services go beyond product delivery, focusing on building enduring partnerships that drive innovation in the lighting industry.
Solutions for bi-color, drones, fishing, photography, and smart systems.
Passing RoHS, CE, ETL, KC, PSE to meet local regulatory requirements.
Optimized supply chain support for all international markets.

LHD focus on the concept of "High Quality, Zero Defect". We execute strict quality control in every step from supply chain to engineering design and to the production. LHD has 20+ years of research and development in Gravity Light package and semiconductor fields. LHD strives to become a world famous brand of high-end Gravity Light source.
From the United States to Vietnam, and Britain to Brazil, our products are engineered for localized application scenarios. In the Middle East, our high-durability outdoor solutions withstand extreme heat; in Europe, our smart home and medical lighting focus on strict efficiency and health standards. As a Wholesale Melanopic Lux Supplier, we offer the agility of a local partner with the manufacturing scale of a global leader.
Why source from China? The answer lies in the "Industrial Cluster Advantage." Our location in Ningbo provides us with immediate access to the world's most comprehensive semiconductor and LED supply chain. This allows us to offer Custom Melanopic Lux Solutions at a price point and development speed that Western counterparts cannot match. Our internal R&D team can prototype a new PCB design or COB module in days, not months, ensuring our clients stay ahead of the market curve.
Our technologies are integrated into a vast array of sectors. We are not just a lighting company; we are a spectral engineering firm. Our Utility Model Patent: System-level Integrated Lighting Module is at the heart of our most successful applications:
• Commercial & Indoor: Retail track lighting, office circadian panels.
• Industrial & Landscape: High-intensity waterproof laser lines, urban road lighting.
• Health & Medical: Dental photography lamps, UV-C disinfection cabinets.
• Specialized Tech: Drone lighting, smart meteo sensors, security IP cameras.
• Sustainable Energy: Solar-powered and hybrid wind-solar street lighting.
• Smart Home: Intelligent WiFi surveillance and low-power PT cameras.
We have successfully exported our solutions to: The United States, Vietnam, Japan, Britain, Italy, Russia, India, Brazil, Spain, the Middle East and other countries and regions. Our global footprint is a testament to our ability to adapt to varying voltage standards, safety certifications, and aesthetic preferences.
Dental Mobile Phone Photography LED Fill Light Lamp Portable
Versatile LED Track Lighting Solutions for Retail Spaces
Solar Powered Urban Road Lighting Solutions for Sustainable Streets
Sustainable Hybrid Solar Wind Street Lighting Solutions for Cities
Sustainable Solar-Powered LED Street and Garden Lighting Solutions
Heavy-Duty Metal Retail Fixture for Engine Oil Storage Solutions
Crematory Air Hygiene Disinfection Cabinet with UV-C Technology
High-Intensity IP65 Waterproof Laser Line Light Green 25m Range