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.
Sourcing high-mast and industrial floodlights globally requires balancing hardware cost against long-term operational costs. Chinese manufacturing hubs, specifically based in Guangdong, dominate the commercial lighting supply chain. This ecosystem offers distinct structural advantages that cannot easily be replicated elsewhere:
Local access to high-purity die-cast aluminum alloys (such as ADC12), high-transmittance optical polycarbonate lenses, and advanced chip-on-board (COB) or surface mount device (SMD) LED packaging lines drastically minimizes freight-related delays and component sourcing markups.
For custom engineering projects requiring customized beam spreads (e.g., asymmetric 60°x120° for sports fields) or unique thermal fin shapes, Chinese engineers can prototype, cast, and test heat dissipation performance within fraction of standard lead times.
Modern production facilities rely on automated optical inspection (AOI), automated lead-free reflow soldering machines, and computerized testing spheres to guarantee lumens-per-watt consistency across mass production runs.
Enterprise-level procurement professionals look beyond basic unit pricing. They analyze systematic failures that can plague outdoor projects. A premium LED floodlight must be engineered to withstand challenging ambient environments. When sourcing, technical parameters must match these stringent criteria:
International trade and local electrical codes demand rigorous verification. A product that lacks third-party lab certification can face customs seizure, insurance invalidation, or building inspector rejection. CLC Lighting maintains strict conformity to global certification protocols:
Requires ETL/cETL safety listings conforming to UL1598 standards. Additionally, compliance with FCC Part 15 for electromagnetic interference, and DLC (DesignLights Consortium) qualification is vital for energy rebate programs.
Demands the CE mark, covering Low Voltage Directive (LVD) and Electromagnetic Compatibility (EMC) regulations. The RoHS directive ensures lead-free materials, while compliance with the latest ErP (Energy-related Products) directives ensures minimum efficiency thresholds.
Requires IECEE CB Scheme test reports, SASO certifications for Saudi Arabia, and regional-specific safety/environmental metrics. Every batch must be backed by traceable certification files.
At CLC Lighting, 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.
Floodlighting is not a one-size-fits-all product. Different applications require specific optical distributions, color temperatures, and durability ratings. Here are the most prominent usage scenarios for modern high-performance floodlights:
High-mast installations at sports venues demand specialized configurations. Because the fixtures are mounted at heights of 15 to 45 meters, they require narrow beam optics (typically 15° or 30°) to project light onto the playing field without wasting energy. High Color Rendering Index (CRI > 80 or 90) and flicker-free operation are critical to support high-speed cameras and broadcasting feeds.
Architecture lighting focuses on aesthetics and minimal spill light. Designers use linear wall washers and specialized optical lenses with asymmetric distributions. These systems cast a uniform wash of light across building facades while concealing the light source to minimize glare for pedestrians and motorists.
Harsh coastal environments present severe challenges to metal casings due to salt spray corrosion. In these settings, fixtures must feature C5-M marine-grade anti-corrosive powder coatings, heavy-duty stainless steel brackets, and IP67/IP68 ingress protection to block moisture, dust, and corrosive air.
Remote areas or projects focused on green infrastructure benefit from solar-powered floodlights. These units combine monocrystalline silicon solar panels, high-density Lithium Iron Phosphate (LiFePO4) batteries, and integrated smart MPPT charging controllers to deliver reliable lighting even during extended periods of overcast weather.
Q1: How do you guarantee the life expectancy of high-mast LED flood lights in extreme climates?
We guarantee life expectancy through three main design principles: advanced thermal engineering using high-conductivity aluminum alloys, top-tier power supplies (like MeanWell or Sosen with 10kV surge protection), and rigorous 72-hour high-temperature testing before shipment. These safeguards ensure our fixtures maintain over 90% of their initial light output after 50,000 operational hours.
Q2: What are the standard payment terms and L/C requirements for large volume orders?
For standard wholesale orders, we typically operate on a T/T basis (30% deposit, 70% balance paid against the Bill of Lading). For large-scale municipal or corporate projects, we support Irrevocable Letters of Credit (L/C) at sight from reputable international banks, ensuring a secure transaction for both parties.
Q3: Can CLC Lighting customize beam angles and color rendering index (CRI) for television broadcast sports arenas?
Yes. We offer comprehensive OEM/ODM services for sports arenas. We customize beam angles using asymmetric optical lenses (15°/30°/60°/90°/120°) and can provide fixtures with a Color Rendering Index (CRI) up to Ra95. This level of color accuracy is critical for high-definition sports broadcasting and flicker-free slow-motion video capture.
Q4: How does your factory handle quality control during the raw material inspection phase?
We verify every incoming shipment of components before they reach the assembly line. LED chips undergo spectroradiometric testing to confirm color temperature consistency and luminous efficacy. Die-cast aluminum housings are inspected for structural integrity and surface coatings, and drivers undergo automated power-on stress testing to weed out early component failures.
Q5: What certifications are mandatory for exporting LED flood lights to North America versus Europe?
For North America, products require ETL or UL safety certifications, FCC compliance for electromagnetic interference, and DLC qualification to help buyers secure energy rebates. For Europe, the CE mark (covering LVD and EMC directives) and RoHS compliance are mandatory, along with ErP certification to verify the fixture's energy efficiency.
Q6: Do you offer Dialux simulation support to help with lighting design and layout planning?
Yes. Our engineering team provides professional Dialux simulations for global projects. By analyzing your facility's dimensions, mounting heights, and target lux levels, we generate detailed lighting maps that identify the ideal fixture types, wattage ratings, and beam angles for your space.
