20+ Years of Excellence in High-End COB Lighting Technology, PCB Design & Semiconductor Innovation — Your Trusted Global Lighting Partner
🏆 Certified · Innovative · Globally Trusted
Ningbo Gravity Light Manufacturing Co., Ltd. was awarded the China National High-Tech Enterprise certification in 2021, backed by over 20 years of deep expertise in Gravity Light packaging and semiconductor innovation.
Specializing in high-end Gravity Light COB technology, advanced PCB design, and comprehensive lighting solutions, we aspire to be a globally recognized leader in premium Gravity Light light sources. Our services go beyond product delivery — we focus on building enduring, value-driven partnerships that continuously push the boundaries of lighting industry innovation.
From R&D to mass production, every process at Gravity Light is governed by our unwavering commitment to precision engineering and sustainable technology development. We invest heavily in talent, equipment, and intellectual property to ensure our clients always receive the most competitive, reliable, and forward-thinking lighting solutions available in the global market.
Partnering with Gravity Light means more than sourcing high-quality lighting products. It's about collaborating with a trusted industry innovator committed to your long-term success.
Customized Gravity Light designs for diverse applications, including bi-color, drones, fishing, photography, smart Gravity Light, and more — engineered precisely to your specifications.
Our designs meet international standards including RoHS, CE, ETL, KC, PSE, and more, ensuring full compliance and reliable performance across all target markets worldwide.
Optimized supply chain management and flexible shipping solutions guarantee smooth, on-time delivery to customers in all regions across the globe.
Ongoing technical support and professional consulting services help you grow your business efficiently, confidently, and with the backing of 20+ years of industry expertise.
What sets Gravity Light apart from the competition — built on decades of technical mastery, rigorous quality systems, and a customer-first culture.
Our proprietary high-end COB (Chip-on-Board) packaging technology delivers superior luminous efficiency, exceptional thermal management, and outstanding color rendering — setting the benchmark for premium lighting performance.
With a dedicated PCB engineering team, we develop custom circuit board designs optimized for each lighting application — enabling faster prototyping, tighter tolerances, and seamless integration into end products.
Our modern production facilities are equipped with automated assembly lines, precision testing equipment, and cleanroom environments to ensure every product meets the highest international quality standards.
Gravity Light executes rigorous quality control at every step — from raw material sourcing and supply chain management to engineering design, production, and final inspection — achieving near-zero defect rates.
We offer full OEM and ODM services with fast turnaround times, flexible MOQs, and dedicated project managers — making it easy for brands of all sizes to bring innovative lighting products to market quickly.
All Gravity Light products comply with RoHS environmental directives. We are committed to reducing carbon footprint through energy-efficient designs, responsible sourcing, and green manufacturing practices.
Our credentials reflect our commitment to quality, safety, and innovation — recognized by leading international certification bodies and intellectual property authorities.
Fully compliant with EU RoHS environmental standards, European CE safety marking, and North American ETL performance certification — ensuring market access and consumer confidence worldwide.
Awarded the prestigious China National High-Tech Enterprise certification in 2021 — a nationally recognized designation that validates our advanced R&D capabilities and technological leadership in the lighting sector.
Holder of a registered Utility Model Patent for our innovative System-level Integrated Lighting Module — demonstrating our proprietary technology and commitment to intellectual property development.
Our products meet Korean KC safety standards, enabling seamless market entry into South Korea and demonstrating our dedication to meeting diverse regional regulatory requirements.
PSE-certified products comply with Japan's strict Electrical Appliance and Material Safety Law — reflecting our capability to meet one of the world's most rigorous product safety frameworks.
Beyond patents, Gravity Light maintains a growing intellectual property portfolio including design registrations and trade secrets that protect our innovations and deliver lasting competitive value to our partners.
From architectural illumination to cutting-edge drone lighting, our products power innovation across 13+ application fields globally.
Whether you need a minor customization or a completely new product line developed from scratch, Gravity Light has the engineering depth and manufacturing agility to deliver.
| OEM Service | Capability Details | Lead Time | MOQ |
|---|---|---|---|
| Custom COB Design | Tailored chip-on-board configurations for specific lumen output, CCT, and CRI requirements | 3–5 Weeks | Flexible |
| PCB Engineering | Custom PCB layout, thermal simulation, and prototyping for any lighting module | 2–4 Weeks | Flexible |
| Brand Labeling | Full private-label packaging, logo printing, and custom product documentation | 1–2 Weeks | Low MOQ |
| Certification Support | Assistance with CE, ETL, KC, PSE, RoHS testing and documentation for target markets | Varies | N/A |
| Smart Lighting Integration | IoT-enabled, dimmable, and tunable white solutions with app or DALI control compatibility | 4–6 Weeks | Negotiable |
A selection of successful collaborations demonstrating our technical expertise, customization capability, and global delivery performance.
Supplied 50,000+ high-CRI COB modules for a major US retail chain's nationwide store renovation, achieving 35% energy savings and ETL certification compliance across all units.
Developed and delivered a custom PSE-certified high-bay lighting solution for a Japanese automotive manufacturing facility, meeting strict lumen uniformity and long-life performance requirements.
Engineered a proprietary full-spectrum horticultural lighting module for a Dutch greenhouse operator, optimizing plant growth cycles and reducing operational energy costs by 28%.
Delivered an IoT-integrated intelligent street lighting system for a municipal infrastructure project, featuring remote dimming control, fault detection, and extreme-heat-rated components.
Partnered with a leading Indian lighting brand to develop a full private-label COB product range, from design to certified production, enabling rapid market launch with competitive pricing.
Designed and manufactured ultra-compact, lightweight high-intensity LED modules for commercial drone operators worldwide, meeting strict weight, vibration resistance, and IP-rating requirements.
Real feedback from real partners — reflecting our commitment to quality, reliability, and outstanding customer experience across global markets.
"Gravity Light's COB modules have consistently outperformed competing products in both luminous efficacy and lifespan. Their team's technical support during our product development phase was invaluable."
"The quality control at Gravity Light is exceptional. We have been sourcing PCB-integrated lighting modules for three years with near-zero defect rates — truly a world-class manufacturing partner."
"Their OEM capability is outstanding. From our initial design brief to certified production-ready samples in under five weeks — Gravity Light made our private-label launch a seamless success."
Gravity Light proudly serves customers across the globe, with established distribution and logistics networks spanning major markets on every continent.
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Gravity Light
