Leader Lighting
Your Trusted Phosphor Partner
We are a leading manufacturer of high-quality LED phosphor materials, specializing in nitride red, YAG yellow, green, and KSF narrow-band red phosphors. Our products power lighting and display solutions for customers across Asia, Europe, and North America.
Our Leadership Team
Visionary leaders driving innovation and excellence in LED phosphor technology
Chang Yaohui
A senior expert in China's semiconductor materials field, graduated from the Department of Chemistry at Tsinghua University. He is a member of the National Semiconductor Technology Standards Committee and a technical advisor to research laboratories at multiple universities.
With over 40 years dedicated to semiconductor material R&D, he has achieved significant results in crystal growth, process optimization, and new material development, holding multiple invention patents successfully applied in industry.
Anatoly Vishnyakov
Head of Department at Mendeleev University of Chemical Technology of Russia, PhD supervisor, and senior structural chemistry professor. With over 50 years of research experience in inorganic structural chemistry, rare earth materials, and fluorescent materials.
He has published 300+ papers and dozens of academic monographs. His team holds 10+ phosphor patents, including 4 for semiconductor lighting. A visiting professor at renowned universities in the US and UK, he is an authority in LED fluorescent materials.
Our Phosphor Products
Comprehensive LED phosphor solutions for diverse lighting and display applications
Nitride Red Phosphor
High CRI lighting (CRI 90+). Compatible with 450-460nm blue LED. Thermal stability up to 300°C. Perfect for medical, commercial & museum lighting.
YAG Yellow Phosphor
General lighting mass production. Compatible with 445-478nm blue LED. Strong batch consistency (CCT deviation ≤100K). Cost-optimized solution.
Green Phosphor
Full spectrum & plant lighting. Mix with red/yellow for complete spectrum. Ideal for health lighting, plant growth lamps & RGB systems.
KSF Narrow-band Red
Premium displays (LCD TV, smartphones, Mini-LED). Narrow-band emission for wide color gamut. Supports 90% DCI-P3 / 100% NTSC standards.
Industry Applications
Our phosphors serve diverse high-tech industries worldwide
Industrial Applications
Automotive LED
Headlights, interior lighting, instrument backlights, signal indicators.
Industrial Optics
Industrial inspection, optical measurement, and precision instruments.
Consumer Electronics
Smartphones, tablets, wearables and portable devices.
Smart Card
Security features for bank cards, ID cards and access control.
Lighting & Display
LED Lighting
Commercial, residential, and architectural lighting solutions.
Display Backlight
LCD TVs, monitors, Mini-LED and wide color gamut displays.
Horticulture Lighting
Full spectrum phosphors for plant growth and indoor farming.
Traffic Signal
High brightness phosphors for traffic lights and signal systems.
Special Applications
Anti-counterfeiting
Security inks and coatings for currency, documents and products.
Photovoltaic
Spectral conversion for enhanced solar cell efficiency.
Upconversion Phosphor
Infrared to visible conversion for biomedical and sensing.
Core Supply Data
Reliable supply chain with flexible order options
Advanced Manufacturing Facility
State-of-the-art production environment ensuring high-quality phosphor materials
Factory Scale
Located in LED Industrial Park with 15,000㎡ manufacturing space, 5,000㎡ clean room, and 3,000㎡ R&D center.
Advanced Equipment
Equipped with 12 sets of high-temperature furnaces, 8 sets of precision grinding machines, and 5 sets of quality testing systems.
Production Process
Strict production flow: Raw material inspection → Mixing → High-temperature sintering → Grinding → Classification → Quality testing → Packaging.
Quality Control
Full-process quality monitoring with 100% inspection for critical parameters including particle size, purity, and spectral characteristics.
Certifications & Testing
Rigorous quality control ensures consistent product performance
Every batch undergoes comprehensive testing including purity analysis (ICP-OES method), particle size distribution (laser analyzer), spectral characteristics (emission/excitation wavelength), and thermal stability (300°C aging test). We provide batch-specific test reports with full traceability for all shipments.
Innovation & Technology
Advanced R&D capabilities driving continuous product improvement
R&D Team
25+ experienced engineers with PhDs and Masters degrees in materials science, including 5 senior researchers with over 10 years of industry experience.
Research Equipment
Equipped with advanced instruments including XRD, SEM, PL spectrometer, particle size analyzer, and thermal stability testing system.
Innovation Achievements
10+ patents granted, with ongoing research projects focusing on next-generation narrow-band phosphors and quantum dot hybrid materials.
Collaborations
Strategic partnerships with leading universities and research institutes including Tsinghua University and Chinese Academy of Sciences.
R&D Investment
Annual R&D investment exceeding 8% of revenue, ensuring continuous technological advancement and product innovation.
Product Roadmap
3-year product development plan with focus on high-efficiency, low-cost, and environmentally friendly phosphor materials.
Services & Support
Comprehensive technical assistance throughout your project
Product Selection
Expert guidance based on your application requirements, chip wavelength, and target CRI specifications.
Mixing Ratio Optimization
Technical support for achieving target CCT/CRI through optimal phosphor blending ratios.
Application Troubleshooting
Help resolve optical performance deviations and packaging compatibility issues.
Custom Packaging
Flexible packaging options: 100g / 500g / 1kg / 5kg / 10kg with custom specifications available.
Why Choose Leader Lighting
Your reliable partner for high-performance LED phosphor solutions
Uncompromising Quality
SGS certified with strict quality control, ensuring consistent batch-to-batch performance and detailed test reports for every shipment.
Strong Supply Capability
10-ton monthly production capacity ensures stable supply for your large-scale production needs, even during peak demand.
Innovation Driven
Continuous R&D investment and 10+ patents ensure we deliver cutting-edge phosphor solutions for evolving market demands.
Expert Technical Support
25+ experienced engineers provide personalized guidance on product selection, mixing ratios, and application optimization.
Efficient Logistics
Fast delivery: 5-7 days for stock items, 15-20 days for custom products, with reliable global shipping partners.
Customer-Centric Service
Flexible order options (100g MOQ), free sample testing, and dedicated account managers for personalized support.
Ready to Get Started?
Contact us for free consultation, technical support, and sample requests. Our engineering team will respond within 48 hours.