Top Trusted LED Downlight Fixture Supplier & Exporter

Providing High-Efficiency, Industrial-Grade Luminaire Systems and Smart Control Solutions to Power Global Architectural Developments and Industrial Infrastructures.

Featured Commercial & Architectural Lighting

Engineered for high performance, high efficiency, and maximum reliability across versatile project applications.

High BRIGHTNESS LED Canopy Light for Gas Station

High BRIGHTNESS 100w 150w 200w 240w LED Canopy Light for Gas Fuel Petrol Station Light

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CE RoHS Certified Split Solar Street Light

CE RoHS Certified Split Solar Street Light Outdoor Heavy Duty Solar Energy System Lamp for Highway Tender Project

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China New Slim Led Light Bow Fishing Outdoor

China New Slim Led Light Bow Fishing Outdoor Waterproof IP65 IP67 50W 100W 500W LED Flood Light LED Tunnel Light

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IP66 Waterproof LED Flood Lights

100W 150W 280W 140lm/W IP66 Waterproof LED Flood Lights for Sports Field Waterproof Photocell LED Flood Light LED Tunnel Light

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Led Car Workshop Lights

Led Car Workshop Lights Car Detailing Light Inspection Led Tunnel Light and Car Showroom SGE1009B

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High Quality Solar Flood Lamp

High Outdoor Quality Solar Flood Lamp Ip67 Waterproof Floodlight Solar 65W 100W 200W 4000W 800W Led Solar Flood Light

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Outdoor IP65 Solar Lamp

Outdoor Lighting IP65 Solar Lamp Split Aluminum Outdoor Manufacturer Price Waterproof Solar Street Light

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Solar LED Advertising Light Box

Solar LED Advertising Light Box MPPT System High Brightness IP65 Aluminum Acrylic UV Film Outdoor Sign 450Wh Battery

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The Dynamic Evolution of the Global LED Downlight Industry

The modern architectural landscape demands more than simple lumen output; it requires visual comfort, energy autonomy, and architectural symbiosis. As commercial structures adopt sustainable construction standards like LEED and BREEAM, LED downlight fixtures have evolved from basic interior fittings to complex optical systems designed to manage glare, render true colors (CRI > 90), and minimize carbon footprints.

Emerging industry trends point toward a dramatic integration of Smart Controls (DALI-2, Zigbee, 0-10V) and Tunable White technologies. This shift enables Human-Centric Lighting (HCL) systems that mirror natural daylight cycles, proven to boost workspace productivity and user wellness. Simultaneously, physical durability remains critical. Our fixtures utilize premium thermal-management substrates to ensure a continuous lifespan exceeding 50,000 hours under peak performance parameters.

Evaluating Total Cost of Ownership (TCO) in B2B Procurement

Global architectural engineers, EPC contractors, and distributors no longer procure luminaires purely based on initial unit pricing. The modern procurement paradigm focuses heavily on the Total Cost of Ownership (TCO), which factors in energy efficacy (lumens per watt), installation speed, maintenance intervals, and failure rates.

By partnering directly with an OEM/ODM industry leader like Yangzhou OneAll Lights, enterprise buyers mitigate risk. We build deep structural integrity into every downlight fixture, utilizing die-cast aluminum structures, high-performance optics, and robust driver electronics. This prevents early ballast failures and thermal degradation, yielding rapid return on investment (ROI) across multi-site rollouts and long-term civil tenders.

20+
Years of Industry Expertise
50+
Global Regions Exported
ISO9001
Quality Certified Factory
0.02%
Strict Factory Defect Rate

About Yangzhou OneAll Lights Co., Ltd.

A trusted global manufacturer providing state-of-the-art outdoor, commercial, and industrial lighting solutions since 2003.

Yangzhou OneAll Lights Co., Ltd. is a professional manufacturer and exporter specializing in premium outdoor and architectural lighting solutions. Established in 2003 and strategically located in Yangzhou, Jiangsu Province, China, we boast over two decades of experience in the design, testing, manufacturing, and global supply of high-grade lighting systems.

Our expansive manufacturing campus is optimized with advanced engineering technologies. We host modern production facilities including CNC bending machines, automatic submerged arc welding systems, high-speed laser cutting machinery, electrostatic powder coating lines, fluorocarbon painting workshops, and precision testing instruments. Backed by automated SMT lines and a highly specialized technical engineering team, we guarantee stable scale production, flawless QA, and reliable on-time delivery.

Innovation remains the core driver of our growth. Our dedicated R&D division focuses on smart systems, developing energy-efficient, eco-friendly, and intelligent products tailored to ever-evolving industrial criteria. Every process conforms to international guidelines to optimize performance, product life, and safety. We proudly hold ISO9001 Quality Management, ISO14001 Environmental Management, CCC, CQC, and CE certifications alongside extensive independent laboratory test reports.

Manufacturing Credentials

  • Est. Year: 2003
  • Production Power: Multiple automated lines
  • Compliance: ISO9001, ISO14001, CE, RoHS, CCC, CQC
  • Services: Full OEM / ODM System Customization
  • Export Reach: Southeast Asia, Middle East, Africa, Europe, South America
  • Philosophy: Quality First, Innovation, Integrity, and Customer Satisfaction

China Factory 4.0: Process Integrity & Quality Safeguards

Our step-by-step automated workflow ensures components are assembled with high precision and absolute reliability.

Plug-in Line
Plug-in
Welding Line
Welding
Assembly Area
Assembly
Assembly Precision
Assembly
Aging Testing
Aging Testing
Packing Line
Packing
SMT Production Line
SMT Production Line
Wave Soldering Machine
Wave Soldering Machine
Three-proof Coating Equipment
Three-proof Coating Equipment
Automatic Screw Locking Machine
Automatic Screw Locking Machine
Automatic Gluing Machine
Automatic Gluing Machine
Laser Marking Machine
Laser Marking Machine
Welding Machine
Welding Machine

Localized Application Scenarios & Engineering Solutions

Discover how our robust luminaire systems are customized to withstand harsh conditions, offering extreme environmental versatility.

Gas Stations & Petrol Canopies

Demands extremely secure, high-efficiency, spark-resistant illumination. Our heavy-duty canopy lights offer specialized optical lenses to evenly distribute high lumens (100W-240W) downward, mitigating glare while protecting electronic drivers from high ambient temperatures and petrochemical vapors.

Civil Highways & Smart Cities

Utilizes split and all-in-one solar street lights equipped with MPPT charging and high-density LiFePO4 batteries. Perfect for municipal tender projects requiring reliable autonomous outdoor operation across varying weather conditions, guaranteeing long-lasting illumination without grid connection.

Automotive Showrooms & Detailers

Requires high color accuracy and seamless lighting patterns for diagnostic inspection. Our specialized showroom and car detailing tunnel lights produce continuous shadow-free, high-CRI light outputs, essential for highlighting painting defects and vehicle styling details.

Offshore & Marine Operations

Subjected to extreme humidity, salt spray, and vibration. Engineered with thickened 316-grade stainless steel brackets and multi-layered anti-corrosion fluorocarbon coatings, our marine-grade floodlights remain resilient in harsh, turbulent maritime conditions.

Commercial Advertising & Signage

Combines custom smart MPPT control boxes and UV-resistant outdoor acrylic components to guarantee round-the-clock signage visibility. Highly optimized for highway advertising boards, urban centers, and public transport infrastructure.

Industrial Warehousing & Logistics

Demands robust high-bay and downlight options capable of operating at elevated ceiling heights. High luminous efficacy (up to 180lm/W) combined with precise optics cuts down visual fatigue for logistics personnel while keeping electrical overheads to a minimum.

Industry Technical Q&A: Architectural & Industrial LED Solutions

Explore technical resolutions to the most common questions raised by industrial design engineers and global procurement managers.

1. What thermal management systems are vital for preventing luminaire failure in commercial downlights?
Efficient thermal dissipation determines the operational life of high-power LED systems. Modern downlights should utilize die-cast aluminum heat sinks featuring multi-channel convective fin layouts. This prevents heat buildup at the LED junction point, keeping temperatures below 75°C to protect phosphor layers from discoloration and avoid premature lumen depreciation.
2. How does UGR (Unified Glare Rating) impact workplace commercial lighting designs?
UGR measures the psychological glare of lighting installations in indoor spaces. For modern commercial workspaces, maintaining a UGR below 19 is key to preventing visual fatigue and headaches. Achieving this relies on deep-recessed housing configurations, advanced micro-prismatic diffusers, and secondary reflectors to control light cut-off angles without sacrificing optical output.
3. Why do specialized locations require COB (Chip-on-Board) instead of SMD (Surface Mounted Device) arrays?
COB packaging mounts multiple silicon chips directly onto a substrate to function as a single uniform source. This reduces visual shadows and produces a highly focused beam ideal for architectural highlighting and high-ceiling locations. Conversely, SMD arrays spread multiple distinct light points across a flat surface, making them better suited for wide-angle, general ambient illumination.
4. What parameters are essential for certifying LED fixtures for maritime and offshore applications?
Offshore lighting requires resistance to saline corrosion, moisture ingress, and vibration. Structural housings must feature marine-grade aluminum alloy or electro-polished 316 stainless steel. Silicon gasket systems must guarantee IP66/IP67 ingress ratings. Fixtures should also pass vibration testing (such as 3G testing) to ensure connection integrity in high-vibration environments.
5. How do intelligent protocols (DALI-2, 0-10V) optimize commercial downlight performance?
DALI-2 (Digital Addressable Lighting Interface) provides precise, bidirectional control over lighting networks. It allows facility managers to configure individual fixture addresses, monitor energy consumption, and receive automated diagnostic alerts. Standard 0-10V protocols offer simple analog dimming, while DALI-2 integration enables advanced automated scenes and daylight harvesting.
6. How does Yangzhou OneAll Lights ensure supply chain resilience during global disruptions?
We maintain long-term partnerships with leading domestic component suppliers for raw materials and optical chips. In addition, our high-speed, automated SMT lines and laser cutting equipment minimize manual labor dependency. Keeping critical manufacturing stages in-house protects our delivery timelines from external market fluctuations.

Industrial & Solar Light Solutions Catalog

Engineered to withstand heavy use and reduce operating costs in demanding settings.

High-Power 600W LED Solar Street Light

High-Power 600W LED Solar Street Light Aluminum IP65 3.2V 20 Battery 3000 Split Lighting Circuitry For Outdoor Road

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LED Solar Light 100W 200W 300W

LED Solar Light 100W200W300W Solar Outdoor Lighting IP65 Waterproof, Dustproof And Lightning Protection

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Solar Street Light Complete Set

Solar Street Light Complete Set With Pole200W 300W IP65 LiFePO4 All in One Outdoor Road Lamp OEM Wholesale

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NanDe Outdoor Solar LED Street Light

NanDe New Design Outdoor Parking Area Ip65 Waterproof 60w 80w 120w All In One Solar Powered LED Street Light

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COB Outdoor LED Solar Street Light

50W 60W 90W 100W 120W 150W 200W 300W 400W COB Outdoor LED Solar Street Light for Street Plaza Garden Lamp

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Customized Solar Street Light

Customized 60W 80W 100W 120W Split Solar Street Light Outdoor Waterproof IP65 Solar Street Light

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LED Solar Garden Light

LED Solar Garden Light 180lm/W IP65 LiFePO4 Battery 24 30H Discharging Walkway Garden Lighting CE RoHS 3 Years Warranty

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Offshore Marine LED Floodlight

Offshore Marine LED Floodlight with Thickened Stainless Steel Support Bracket, Firm Installation, Anti-Vibration, Corrosion Resistant, Fast Delivery

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