Engineered for high-efficacy luminescent output, superior heat dissipation, and uncompromising ruggedness in commercial & industrial environments.
Dongguan CLC Lighting Co., Ltd. is a professional lighting manufacturer dedicated to providing high-quality lighting products and comprehensive lighting solutions to customers worldwide. Since entering the lighting industry in 2002, we have continuously expanded our product portfolio and strengthened our manufacturing capabilities through innovation, advanced technology, and strict quality management.
Starting as a manufacturer specializing in incandescent bulbs, halogen lamps, and CFL energy-saving lamps, CLC Lighting has successfully transformed into a modern lighting enterprise with a strong focus on LED lighting. Today, we offer a wide range of lighting products for residential, commercial, decorative, and industrial applications, serving customers across Europe, North America, South America, the Middle East, Southeast Asia, and other global markets.
CLC Lighting is equipped with advanced automated production equipment, professional testing facilities, and an experienced team of engineers, technicians, and quality management personnel. From raw material sourcing to final product inspection, every production process is strictly controlled to ensure consistent quality, stable performance, and on-time delivery.
Quality is always our top priority. Our products comply with international safety and energy efficiency standards and have obtained multiple certifications, including CE, ETL, cETL, ERP, RoHS, DOE, CEC, and other market-specific approvals, enabling us to meet the requirements of customers from different countries and regions.
In addition to manufacturing, CLC Lighting provides flexible OEM and ODM services. We work closely with trading companies, lighting brands, wholesalers, distributors, retailers, and project contractors, helping customers develop customized products that match their market demands. Our professional R&D team continuously develops innovative products while supporting customers with product design, packaging customization, and technical consultation.
An in-depth look at technological disruptions, procurement strategies, and sustainable optical engineering.
The modern outdoor lighting paradigm has shifted from static illumination to dynamic, responsive environments. Integrated Zigbee, DALI-2, and LoRaWAN controllers allow industrial complexes and smart cities to execute automated dimming schedules, harvest daylight, and perform remote diagnostic profiling, saving up to 80% on energy when combined with high-efficacy LEDs.
Procurement teams are prioritizing luminous efficacy (lm/W) alongside thermal structural integrity. With standards like DLC Premium demanding upwards of 130–150 lm/W, factories must use top-tier SMD2835/SMD5050 chips and advanced thermal interfaces. High-conductivity die-cast aluminum housings are vital to maintaining junction temperatures below 85°C.
Severe weather events dictate strict standards. Standard IP65 is no longer the sole benchmark; coastal projects and marine docks require IP66 to IP67 ingress protection and C5-M anti-corrosion rated paint finishes. IK08 to IK10 mechanical impact protection ratings ensure physical durability against wind-borne debris and structural vibration.
Many low-cost manufacturers use scrap metal alloy recycling which results in micro-voids in the cast, decreasing thermal conductivity to less than 90 W/m·K. At CLC Lighting, we construct our heavy-duty floodlights using premium ADC12 die-cast aluminum, possessing a verified thermal conductivity of 96-105 W/m·K. Coupled with optimized cooling fins designed via CFD (Computational Fluid Dynamics) simulation, this design mitigates thermal degradation, ensuring a L70 lifetime of more than 50,000 hours.
How specialized beam distribution angles address specific industrial and municipal challenges.
Challenge: Glare control (UGR < 19) and high-speed television broadcasting requirements (TLCI > 90, flicker-free at 1000fps).
Solution: Asymmetric beam optics (e.g., 80°*150° or narrow 30° spot distribution) using high-grade PMMA lenses. We integrate remote, isolated class-1 drivers with surge protection up to 10kV to prevent grid fluctuations from interrupting major games.
Challenge: Salt spray corrosion, industrial chemical exposure, high mounting points (20m - 50m mast heights), and constant wind shear.
Solution: High-mast IP67 systems treated with dual-layer powder coating. The fixtures undergo a 1000-hour salt-fog test. Custom 180° rotatable brackets allow directional focus over wide loading bays.
Challenge: Uniform vertical illuminance, smart motion triggering, and low maintenance footprint.
Solution: Integrated microwave sensors and photocells that toggle between 10% standby mode and 100% active projection. Fully compatible with central building automation software.
Step-by-step visibility into our ISO 9001:2015 certified production lines and quality check gates.
Guiding our global partners through next-generation solid-state lighting developments.
| Parameter Metric | Standard Floodlights | CLC High-Efficacy Series | Target Application Field |
|---|---|---|---|
| Luminous Efficacy | 100 - 110 lm/W | 130 - 150 lm/W | Industrial parks & green building compliance |
| Surge Protection Rating | 2kV - 4kV | 6kV - 10kV (Class II isolated SPD) | Unstable municipal grids & high-mast highway systems |
| Ingress & Impact Code | IP65 / IK05 | IP66 / IP67 / IK08 / IK10 | Coastal shipyards, ports, and mining facilities |
| Color Rendering Index (CRI) | Ra > 70 | Ra > 80 / Ra > 90 | Security camera monitoring zones & sports arenas |
How CLC Lighting protects international buyers from import risk, logistics delays, and non-compliance penalties.
Importing outdoor fixtures requires local compliance. Sourcing items lacking proper documentation (such as FCC, CE-EMC, UL, DLC, or ENEC certifications) risks customs delays and legal liability. Our engineering team designs fixtures to meet region-specific regulations:
We offer diversified payment support, including Letter of Credit (L/C), Telegraphic Transfer (T/T), and Open Account terms for qualified buyers. Based in Dongguan—one of China's primary advanced manufacturing hubs—we offer direct access to Shenzhen and Guangzhou shipping terminals, minimizing lead times and reducing overall logistics costs.
Through our OEM and ODM services, we offer customized housing color finishes, private-label silk printing, and drop-test certified retail/industrial outer packaging.
Expert insights on engineering, sourcing, and maintaining commercial-grade outdoor floodlights.
IP ratings refer to Ingress Protection. IP65 denotes protection against low-pressure water jets from any angle. IP66 denotes protection against high-pressure water jets, making it ideal for storm-prone environments. IP67 represents total temporary immersion protection up to 1 meter depth. For seaside ports and high-humidity areas, we recommend IP66 or IP67 ratings to prevent condensation inside the optical chamber.
Our warranty is backed by premium internal components. We use isolated constant-current drivers with built-in surge protection, combined with high-performance LED chips. Every production batch undergoes strict testing, including a 72-hour high-voltage aging test, thermal imaging analysis, and waterproof testing prior to packaging.
DLC (DesignLights Consortium) Premium certification confirms that a lighting product meets strict requirements for energy efficiency, light output quality, and lifespan. Products with DLC Premium certification are often eligible for energy efficiency rebates from utility companies in the United States, helping commercial and industrial buyers reduce their total cost of ownership.
High-mast lighting usually requires asymmetric beam distribution (such as 80°*150° or 60°*120°) to project light forward across wide areas while minimizing glare and backward light spill. For sports arenas, narrow symmetric spot angles (such as 15°, 30°, or 45°) are used to focus light on the playing field from high mounting points.
Yes, CLC Lighting offers flexible SKDs (Semi-Knocked Down) and housing kits. We provide raw die-cast aluminum alloy housings with IP65/IK05/IK08 ratings, custom PCB boards, and optical lenses, allowing local factories to assemble and customize products according to their regional needs.
High-wattage floodlights generate significant heat at the LED junction. We address this using a modular structure with independent heatsinks for each module, keeping heat concentrated away from the main driver. We use thermal grease with a rating above 3.0 W/m·K to ensure effective heat transfer to the exterior cooling fins.
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