OEM/ODM LED Color Changing Light Manufacturers & Supplier

Empowering Global Industrial and Commercial Landscapes with Smart, Resilient, and Custom-Engineered Multichromatic Solid-State Lighting Systems

Premium Selection

Innovative Color-Changing & Architectural Lighting

Discover our state-of-the-art solid-state lighting fixtures engineered for precise spectral control, smart integration, and harsh environmental resilience.

5CCT Dimmable Ceiling Lighting Recessed Hotel Project Adjustable Beam Angle Downlight WiFi Smart Round COB LED Downlight

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Indoor Trimless Recessed Downlight Ceiling Antiglare LED

Indoor Trimless Recessed Down Light for Hotel Downlights Ceiling Wall Washer Lights Antiglare Downlight Led/Led Downlight

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OEM IP65 Waterproof Tri-proof Light Fixture

OEM IP65 Waterproof Indoor Outdoor Lighting Vapor Tight Water Proof Linear Fixture Moisture-Proof Lamp Led Tri-Proof Light

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20W 6500K 8 Foot LED Tube V Shape Integrated Light

20W 6500K 8 Foot LED Tubes V Shape Integrated Cooler Door Light, Double Row V Shape Linkable Integrated LED Fixtures

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Round Recessed Smart Ceiling Light Intelligent LED Light Tuya APP WiFi Control LED Ceiling Lights IP54

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SMD Industrial Highbay LED High Bay Lamp

Brightness SMD Industrial Highbay Warehouse Lighting Aluminum UFO LED High Bay Lamp

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IP65 Tri-Proof LED Light Waterproof Dust Resistant

IP65 Tri-Proof Line LED Light Traditional Mediterranean Design SMD 2825 LEDs 5-Year Warranty Waterproof Dust Corrosion Resistant

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Dimmable LED Panel Light for Elegant Settings

Indoor Dimmable SAA Listed LED Panel Light for Elegant Settings

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Global Manufacturing Excellence

Leading the Evolution of Multichromatic Lighting

Ledlot Lighting is an enterprise specializing in the R&D, advanced fabrication, and global sales of IP66, IP65 Tri-proof lighting and customizable indoor/outdoor architectural luminaires.

In the modern commercial and industrial procurement landscape, lighting is no longer just about basic visibility. The global shift toward Human-Centric Lighting (HCL), dynamic workspace configuration, and smart building management systems has elevated the demand for multi-CCT and color-changing lighting arrays. We operate at the intersection of optoelectronic science and custom fabrication to deliver advanced OEM/ODM solutions tailored for global distributors, contractors, and project planners.

Adhering to our core operational framework—"Credit from Sincerity, Business from Quality, People First"—we continually invest in R&D to pioneer high-performance, energy-efficient fixtures that adapt to diverse operational paradigms. Our facilities feature fully automated production runs, advanced darkroom photometrics, and an independent mold research department, enabling us to support complex engineering requirements from concept validation to container shipment.

100M Annual Sales (RMB)

3M+ Annual Unit Capacity

38km To Ningbo Deepwater Port

5 Yrs Standard Product Warranty

Optoelectronic Testing Rigour

Our testing center houses high-precision optoelectronic verification platforms, including integrated sphere spectrometers for accurate spectral distribution mapping, IP-rated waterproof testing chambers, goniophotometers for spatial luminous distribution analysis, and thermal imaging equipment to verify LED junction heat dissipation. This complete equipment ecosystem guarantees absolute reliability across our full product range.

Industry Insights

Technological Trends in LED Color Changing Technology

How semantic search, smart ecosystems, and optical engineering are shaping the future of industrial and commercial illumination.

Spectral Tunability (2CCT to 5CCT & RGBW)

Distributors are transitioning from fixed color temperature inventories to dynamic multi-CCT configurations. Dynamic 5CCT switching (ranging from warm 2700K to cool 6500K) and integrated RGBW chipsets allow end-users to change color temperatures via built-in physical switches or digital signals, reducing inventory SKUs for importers by up to 80%.

Ecosystem Compatibility (IoT & Smart Protocol Tuning)

Modern color changing luminaires operate on multi-protocol architectures. By combining driver engineering with Tuya, Zigbee, CASAMBI, or DALI-2 protocols, our LED downlights and panels connect directly to building automation systems, enabling precise automated daytime transitions and energy management.

Photobiological Safety & High CRI Standards

As regulatory bodies enforce strict quality control standards, color-changing lights must maintain color fidelity under varying dimming thresholds. Our drivers keep a high Color Rendering Index (CRI Ra > 80, options for > 90) and low flicker metrics, ensuring compliance with EU ErP and US Energy Star guidelines.

Procurement Requirements

Addressing Global Enterprise Procurement Challenges

How our advanced OEM/ODM custom services resolve supply chain, regulatory compliance, and cost control pain points for B2B buyers.

Global architectural and industrial B2B procurement professionals face multi-layered challenges. Sourcing products that comply with local regulatory mandates (such as CE, RoHS, SAA, TUV GS, EMC, and LVD) while managing rising freight costs requires a supplier that controls every stage of the manufacturing pipeline. Our business model is built around mitigating these risks, delivering complete transparency and reliable performance across key areas:

Custom Mechanical & Optical Engineering

With an in-house tooling center and capabilities spanning injection molding, blister molding, and compression molding of luminaire housings, we adapt designs to fit specific architectural styles, structural dimensions, or optical distributions. This structural flexibility allows us to execute complex OEM orders based on custom drawings or engineering samples.

Comprehensive Global Certification Support

We ensure swift market access for international buyers. Our factory operates under audited ISO9001:2000 and BSCI quality management frameworks, and our product lines regularly undergo testing to secure TUV GS, CE, ROHS, LVD, SAA, and EMC certifications, safeguarding imports from customs hold-ups or compliance liabilities.

Optimized Packaging & Structural Materials

Commercial developments demand robust structural materials. We utilize high-grade aluminum alloys for heat dissipation, along with UV-stabilized polycarbonates (PC) and PMMA diffusers. These materials prevent yellowing and physical deterioration in harsh environments, reducing post-installation service and warranty claims.

Manufacturing Powerhouse

China Factory 4.0: Supply Chain Resilience & Logistics

How integrating smart manufacturing, raw material control, and Ningbo Port logistics drives cost-efficiency and delivery speed.

Our production facilities embody China's Factory 4.0 evolution. By housing injection molding, mechanical stamping, SMT board assembly, and automated driver assembly under one roof, we eliminate intermediate supply chain layers. This internal cohesion allows us to maintain tight quality control while pricing products competitively without compromising build quality.

Located just 38 kilometers from Ningbo Port—one of the world's premier deep-water shipping terminals—we bypass domestic transport bottlenecks. We load shipping containers directly at our factory, routing cargo to European, American, Southeast Asian, and Australian hubs with minimal transit times. This geographic proximity ensures reliable, on-time delivery for high-volume commercial schedules.

Supply Chain Integration Highlights

In-House Injection Molding: Rapid prototyping and housing customization for dynamic color-changing fixtures of varying lengths.
Automated Assembly Lines: Standardized assembly methods ensure consistent quality across production batches up to our 3-million-set annual capacity.
Integrated Sphere Photometry: Every batch is calibrated to ensure exact CCT coordinates, preventing color deviations across multi-fixture installations.
Direct Ocean Logistics: Proximity to Ningbo Port reduces container drayage costs, lowering total landed costs (FOB/CIF) for our partners.

Applications

Industrial & Commercial Application Scenarios

From cleanrooms to transport hubs, our IP65/IP66 Tri-proof lights and adjustable color downlights deliver reliable performance in challenging environments.

1. Food Processing & Wet Environments

Industrial kitchens, bakeries, saunas, and meat processing facilities demand moisture-proof, dustproof, and high-temperature-tolerant fixtures. Our IP65 and IP66 Tri-proof luminaires withstand chemical washdowns and high humidity without color shifting or electrical degradation.

2. Logistics, Cold Storage & Warehousing

Vapor-tight linear fixtures illuminate complex warehousing systems. For cold storage facilities, color-tuning capability (shifting to high-contrast cool white) improves operator safety, while durable housing profiles prevent moisture ingress from condensation cycle transitions.

3. Heavy Commercial & Public Transport

Subways, underground parking facilities, marine docks, and bridges require continuous, high-efficiency illumination. Our robust thermal management systems keep LED junction temperatures low, ensuring stable light output and a long service life, even under continuous operation.

Fixture Category	Standard CCT/Color Parameters	IP / Impact Ratings	Key Certifications	Optimal Scenarios
Smart Downlights (Hotel/Office)	5CCT Adjustable / WiFi (2700K - 6500K)	IP44 / IP54 options	CE, RoHS, SAA, TUV	Lobbies, conference halls, high-end retail, hospitality corridors
Vapor-Tight Linear / Tri-Proof	Single CCT (3000K-6500K) or Switchable CCT	IP65 & IP66 / IK08 - IK10	CE, TUV GS, ROHS	Food processing workshops, multi-story car parks, pedestrian tunnels
Highbay Warehousing Lamps	4000K / 5000K / 6500K High-Intensity Output	IP65 / Heavy-Duty Aluminum	CE, RoHS, SAA	Industrial plants, distribution centers, aircraft hangars, arenas
Smart Ceiling Fittings	Tuya APP Controlled RGBW / Tunable White	IP54 / Sealed PC Dome	CE, LVD, EMC, SAA	Smart commercial spaces, public utility offices, patient rooms

Knowledge Base

Technical Q&A / FAQ

Answers to common technical, regulatory, and logistics questions from procurement managers and lighting design engineers.

Q1 How does Ledlot ensure color consistency across large-scale dynamic CCT projects?

We maintain strict MacAdam ellipse binning protocols (3-Step or 5-Step SDCM control). Using our integrated sphere spectrometers and automated SMT chip placement, we group LEDs of matching chromaticity bins on every production run. This prevents visible variations in color temperature when multiple downlights or panel lights are installed side-by-side in large open spaces.

Q2 Can your IP65/IP66 Tri-proof lights withstand corrosive environments like marine docks and chemical warehouses?

Yes. Our Tri-proof lights are manufactured using high-impact polycarbonate (PC) housings or heavy-duty PMMA diffusers with corrosion-resistant silicone seals. The brackets, latches, and mounting hardware are made of marine-grade stainless steel or specially coated alloys to prevent oxidation and deterioration in high-salinity or acidic environments.

Q3 What protocols do your smart color-changing luminaires support?

Our smart products are built with customizable driver configurations. We offer integrations with Tuya smart controllers (Wi-Fi, Bluetooth mesh, or Zigbee), 0-10V analog dimmers, DALI-2 digital addressable interfaces, and CASAMBI wireless mesh systems. This ensures seamless integration with modern building control systems and home automation hubs.

Q4 What are the lead times for custom OEM/ODM products based on drawings or samples?

Our standard process begins with technical drawings and mold feasibility reviews within 7 days. Once the customer approves the layout, custom tooling and injection mold development take 20 to 30 days. Sample validation proceeds immediately thereafter, and bulk manufacturing is completed in 25 to 35 days, depending on the order quantity and materials.

Q5 How does your close proximity to Ningbo Port translate into freight cost reductions?

Being located only 38 kilometers away from Ningbo Port reduces land transport costs. We can load containers directly at our factory dock, bypassing regional consolidation warehouses. This logistics setup reduces port fees, local handling delays, and domestic shipping costs, while allowing for flexible container loading schedules.

Q6 Are your products certified for import into Australia, Europe, and North America?

Yes. Our fixtures comply with international safety standards, carrying GS, CE, RoHS, LVD, and EMC certifications for European markets. For Australian and Oceanic projects, we provide SAA and RCM compliant configurations. We also verify driver components against ETL and UL standards for North American commercial projects upon request.

Industrial Catalog

Industrial Grade & High-Output Fittings

Heavy-duty linear tubes, highbays, and batten fittings engineered for durability, easy maintenance, and long service life in harsh operating environments.

Commercial Shop Modern Design Dimmable LED Downlight Fixture Ip44 Recessed Ceiling 15W 20W 28W 40W SMD3825 Aluminum Lamp Body

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Modern Ceiling Fan Light Remote Control Dimmable LED

Modern Ceiling Fan Light with Plastic Blades Six-Speed Remote Control Dimmable LED Quiet Operation for Living Room

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600mm G13 Corrosion Proof Single Tube Luminaire LED Tri-proof Light

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Yaye 18 Waterproof IP65 Ce/RoHS 100W LED High Bay Light / 100W LED Industrial Lamp with 5 Years Warranty

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LED Batten Light Indoor Office Linear Lighting

Hot Sale LED Batten Light 20w 30w 40w 50w Indoor Office Hanging Fixture Linear Lighting 2ft 3ft 4ft Led Linear Light

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IP66 40W 80W Tri-Proof Explosion Proof Lamp

IP66 40W 80W Tri-Proof Luminaire Explosion Proof Tube Liner Lamp

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Lonyung CE ETL LED Tubes 4ft 8ft 6000K G13 5-Year Warranty

Lonyung CE ETL 4ft 8ft 6000K G13 T8 Aluminum LED Tubes 110 Lm/W 5-Year Warranty Commercial Tube Lights

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LED Batten Lamp Waterproof Lighting Fixtures

LED Batten Lamp Linkable Tube Light SMD2835 Underground Parking Warehouse Supermarket Vapor Tight Light Waterproof Lighting Fixtures

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