Explore our high-performance, precision-engineered products designed for maximum thermal dissipation, optimal color consistency, and long lifetime reliability.
Precision manufacturing, continuous innovation, and trusted global partnerships since 2002.
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.
"Our business evolution reflects our engineering agility. We design for color rendering accuracy, thermal integrity, and maximum output consistency to satisfy strict enterprise standards."
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.
Understanding CCT, Luminous Efficacy, and Spectral Power Distribution for Professional Implementations.
Cool white light is defined by its Correlated Color Temperature (CCT), typically ranging from 5000K to 6500K. Unlike warmer temperatures that emit light with a high yellow and red spectral component, cool white light features a dominant blue peak (around 450nm wavelength). This stimulates melanopsin receptors in the human eye, promoting alertness, reducing eye strain, and optimizing visual acuity in precise workspaces.
As a leading custom OEM manufacturer, CLC Lighting carefully balances color performance and luminous efficiency. We utilize high-grade phosphorus conversion coatings on premium LED chips to achieve a high Color Rendering Index (CRI, Ra ≥ 80 or Ra ≥ 90) while maintaining luminous efficacies up to 140 lm/W. Achieving this balance requires careful mitigation of heat-induced color shift and chip degradation.
We maintain a MacAdam Ellipse tolerance of ≤ 3 SDCM. This guarantees absolute color uniformity across massive lighting grids, preventing noticeable color deviations in architectural or retail rollouts.
All CLC Cool White Light fixtures are engineered to comply with EN 62471 / IEC 62471 standards, securing RG0 (Exempt) or RG1 risk classification to protect users from blue-light hazards.
By integrating 6063-T5 aluminum extrusions and high thermal conductivity PCBs (>2.0 W/m·K), we keep junction temperatures below 75°C, extending the service life of our products.
Leading the next generation of solid-state lighting through smart integration, efficiency, and sustainability.
The lighting industry is moving beyond basic illumination to focus on intelligence, connectivity, and customization. CLC Lighting is at the forefront of this shift, integrating smart control systems, IoT connectivity, and sustainable materials into our product development cycle.
Our engineering division is prioritizing the following technical breakthroughs:
By pairing cool white light (6500K) with warm white light (2700K) through intelligent dual-channel drivers, we create systems that dynamically mimic the natural daylight cycle, boosting productivity and supporting wellness.
Transitioning from traditional SMD chips to Chip Scale Packaging (CSP) allows for tighter pixel pitch, better heat dissipation, and higher lumen density in compact optical profiles.
We are shifting toward glue-free mechanical assemblies and recycled thermoplastic compounds. This makes it easier to disassemble fixtures at the end of their life cycle, supporting circular economy initiatives.
Tailored lighting systems engineered for specific sector requirements, safety regulations, and environmental challenges.
In high-bay warehouses, manufacturing lines, and distribution centers, visual clarity is vital for safety and operational efficiency. CLC's high-efficacy cool white lights enhance contrasts, making labels and barcodes easy to read and helping to prevent errors. Our fixtures feature IP65/IP66 ingress protection and IK08 impact ratings, protecting them against dust, moisture, and mechanical impacts.
Appropriate lighting directly impacts productivity and concentration. Cool white light between 5000K and 6000K helps suppress melatonin production during core hours, keeping personnel alert. We incorporate low-glare micro-prismatic diffusers (UGR < 19) to ensure comfortable illumination and minimize glare-induced headaches.
High-precision tasks in nail salons, skincare clinics, and outpatient rooms require exceptional color accuracy and thermal stability. Our custom fixtures feature specialized cool white light sources with a color rendering index (CRI) rating above 90 (including high R9 values). This ensures true color reproduction under cool illumination, supporting accuracy and visual comfort.
Dongguan-based manufacturing plant utilizing advanced automation, digital tracking, and thorough testing protocols.
Located in Dongguan's manufacturing hub, CLC Lighting combines advanced manufacturing technology with efficient supply chain logistics. Our Factory 4.0 initiative integrates SMT assembly lines, automated optical inspection (AOI), and multi-stage aging chambers to maintain high production quality and control operational costs.
We source premium raw materials and electronic components through long-term partnerships with leading semiconductor and driver manufacturers. This localized supplier network enables us to maintain fast production turnaround times, handle high-volume orders, and adapt quickly to shifting market demands.
Navigating global electrical and safety standards to ensure smooth market entry and installation.
Operating in international markets requires compliance with region-specific electrical standards. CLC Lighting provides comprehensive engineering and certification support to streamline the compliance process for our partners.
Our OEM manufacturing line is structured to meet and secure certifications across major jurisdictions:
Our EU-bound products comply with CE directives, ERP regulations for energy efficiency, and RoHS limits on hazardous substances. This supports trouble-free customs clearance and commercial sale within the EU.
For US and Canadian markets, we supply ETL and cETL listed products that meet Department of Energy (DOE) rules and California Energy Commission (CEC) Title 20/24 standards for energy efficiency.
We collaborate with testing labs (such as Intertek and SGS) to assist clients in obtaining region-specific marks for markets in South America, the Middle East, and Southeast Asia.
How global procurement managers, brand wholesalers, and project contractors mitigate risks and control quality.
When selecting a custom lighting manufacturer, international businesses focus on three primary priorities: consistent product quality, clear pricing, and reliable supply timelines. A failure in any of these areas can disrupt retail schedules or cause project delays.
At CLC Lighting, we address these priorities through structured quality control and production protocols:
Addressing common technical, manufacturing, and shipping questions for global buyers.
Discover our broader selection of outdoor, utility, decorative, and architectural lighting solutions built to strict international specifications.
