Ultimate Guide on Buying LED High Mast Lights 2024

Unsure about how to purchase high mast lights?

This article shares all the essentials for buying high mast lamps, including key parameters, production and testing processes, installation, applications, lighting standards, and how to find suppliers in China for high mast lighting.

What is a High Mast Light?

high mast lamps

A high mast light is an area lighting system that is raised to 15 meters or above to minimize ground-level obstructions and produce uniform illumination over a large area. High mast lighting systems, typically extending from 18 to 55 meters, offer a functional extension of public lighting infrastructure, providing illumination for pedestrians, urban areas, or vehicular traffic on a large scale. Combined with multiple luminaire configurations, high mast lighting is the most efficient and effective solution for illuminating extensive areas. High mast lights are among the heaviest-duty lighting systems and must possess sufficient strength and resilience to survive in the most challenging outdoor environments.

Applications of LED High Mast Lighting

football field lighting project case 2 from ADNLITE

High mast lights are primarily used in large outdoor areas such as highways, railway yards, parking lots, airports, seaports, stadiums, toll plazas, shopping centers, dockyards, intersections, coal mines, and power plants. The primary source of high mast lighting has shifted towards LEDs due to their high luminous efficacy, energy efficiency, environmental friendliness, uniform illumination, ease of control, long lifespan, and ease of maintenance.

Key Considerations When Buying LED High Mast Lights

  1. Luminous Efficacy and Energy Efficiency: Look for LED high mast lights with high luminous efficacy, indicating more light output per unit of power consumed. Energy efficiency not only reduces operational costs but also supports sustainability initiatives.
  2. Durability and Weather Resistance: Given the challenging environments where high mast lights are installed, select lights with robust construction and weather-resistant materials to ensure longevity and reliability.
  3. Uniform Illumination: Ensure that the LED high mast lights offer uniform lighting to avoid dark spots and ensure consistent visibility across the illuminated area.
  4. Control and Flexibility: Advanced control systems can enhance the functionality of LED high mast lights, enabling dimming, remote operation, and integration with smart city infrastructure.
  5. Long Lifespan and Ease of Maintenance: Opt for LED lights known for their long operational life and ease of maintenance to minimize the need for frequent replacements and repairs.
  6. Certifications and Standards: Check for relevant certifications and standards compliance, such as IP rating for ingress protection, IK rating for impact resistance, and certifications from recognized testing laboratories.
  7. Supplier Reliability: When sourcing from China, assess the supplier’s reliability, production capacity, quality control processes, and after-sales support. Visit trade fairs, conduct factory visits, or start with small orders to evaluate the supplier’s capabilities.

How to Find High Mast Light Suppliers in China

To locate reputable high mast light manufacturers in China, utilize search engines, B2B platforms like Alibaba, and attend industry exhibitions like the Guangzhou International Lighting Exhibition. Evaluate potential suppliers based on their experience, product range, certifications, and customer feedback.

By considering these aspects when buying LED high mast lights, you can ensure that your investment delivers optimal performance, durability, and value over the long term. Whether illuminating highways, stadiums, or industrial complexes, LED high mast lighting stands out as a superior choice for large-scale outdoor lighting projects.

High Mast Lights Production Line and Testing

To guarantee the superior quality of each product, over 30 different tests are conducted in our laboratory before any product is released to the market. Only after passing all these tests can a product be approved for marketing. During mass production, basic safety and performance tests are performed on a 100% basis to ensure that every product delivered to the customer is flawless.

Key Testing Procedures for High Mast Lights

Waterproof Testing

waterproof testing of the high mast lights

One of the critical tests for high mast lights, given their outdoor application, is waterproof testing. This ensures the lights can withstand various weather conditions, including rain and humidity, maintaining their integrity and functionality over time.

Photometric and Electrical Parameter Testing

High mast light electric testing

Testing the photometric and electrical parameters of the lights is essential to ensure they meet the required specifications. This includes:

  • LED Power: Verifying the power consumption of the LED chips to ensure energy efficiency and performance.
  • Luminous Flux: Measuring the total amount of light emitted by the LED high mast lights to ensure they provide adequate illumination for their intended application.
  • Light Intensity Distribution: Assessing how light is distributed from the fixture to ensure uniform illumination across the intended area.
  • Correlated Color Temperature (CCT): Ensuring the color temperature of the light matches the specifications for the desired lighting ambiance.
  • Color Rendering Index (CRI): Testing how accurately the light reveals the true colors of objects it illuminates, which is crucial for visual clarity and aesthetics.

By implementing rigorous testing protocols, including waterproof tests and comprehensive evaluation of photometric and electrical parameters, manufacturers can deliver high-quality high mast lights that are reliable, efficient, and suitable for a wide range of outdoor lighting applications. This meticulous approach to production and testing underlines the commitment to excellence and customer satisfaction in the high mast lighting industry.

Production Process:

high mast lights production
  1. LED Welding: Securely attaching LED chips to the PCB to ensure optimal performance and longevity.
  2. PCB Board Coating with Thermal Grease: Applying thermal grease to enhance heat dissipation from the PCB.
  3. Fixing PCB Board: Properly mounting the PCB board within the light fixture.
  4. Welding PCB Board Wires: Ensuring secure and correct electrical connections.
  5. A Preliminary Power-on Inspection of Lamps: Initial testing to check for basic electrical functionality.
  6. Fixing the Power Supply: Installing the power supply unit securely within the light fixture.
  7. Installation of the Lens and Whole Lamp Screws: Ensuring all parts are securely assembled.
  8. Aging: Subjecting the lights to prolonged operation to identify any potential failures.
  9. Power-on Impact Test: Testing the resilience of the light against power fluctuations.
  10. Whole Lamp Inspection: Comprehensive inspection of the assembled light for any defects or issues.
  11. Packaging and Storage: Carefully packaging the finished products for shipping and storing them in appropriate conditions.

Material Testing Checks:

  • Check for surface scratches on the casing and lens possibly caused during transportation.
  • Inspect the LED chips for soldering issues, leaks, desoldering, or damage.
  • Verify the correct input voltage and current for the PCB.
  • Ensure the input and output parameters of the power supply are accurate.
  • Confirm that hole positions and screws match properly.

Inspection During Production:

High mast lights quality checking and package
  • Check for even application of thermal grease.
  • Ensure LED chips are soldered properly while adhering to anti-static measures.
  • Verify that screws fixing the PCB, lens, and housing are not loose.
  • Confirm that the input voltage and current of the whole lamp meet specified requirements.
  • Ensure the presence and correct placement of a sealing strip to prevent moisture ingress.

This detailed production process and the accompanying quality checks are designed to ensure that High Mast lights not only provide efficient and effective illumination but also stand the test of time under various environmental conditions. By adhering to these rigorous standards, manufacturers can deliver products that satisfy customer expectations for durability, performance, and reliability.

Top LED High Mast Lights Factories in China

In the dynamic landscape of LED high mast lighting, several manufacturers in China stand out for their commitment to quality, innovation, and customer service. Here, we briefly highlight a few renowned LED high mast lights manufacturers:

  1. ADNLITE Group: Known for its wide range of lighting solutions, ADNLITE Group specializes in solar street lights, LED street lights, industrial lights, and, notably, high mast lights. Their commitment to quality and sustainability makes them a preferred choice for various outdoor lighting projects.
  2. ZGSM: With a strong focus on technological innovation, ZGSM offers durable and efficient LED high mast lighting solutions. Their products are designed to meet the needs of large-scale outdoor lighting applications, providing high-quality illumination for highways, ports, and stadiums.
  3. Guangdong RC Lighting Technologies Co., Ltd: A leading supplier of high mast lighting, Guangdong RC Lighting has extensive experience in creating durable light fixtures capable of withstanding harsh weather conditions. Their rigorous testing ensures each product meets the highest standards of quality and performance.
  4. Jiangsu Shixin Landscape Lighting Co., Ltd.: Specializing in a variety of high mast lighting systems, Jiangsu Shixin Landscape Lighting Co., Ltd. offers products that enhance the functionality of public lighting infrastructure. Their lights are designed for large-scale area and road illumination, providing efficient lighting solutions for urban and vehicular scales.

For those interested in delving deeper into the world of high mast lighting manufacturers in China, our article “Top Guide to Find Best High Mast Lights Manufacturers in China – 2024” available at ADN Solar Street Light Blog offers comprehensive insights. It not only introduces more high mast lights factories but also guides on how to find the outdoor lamps manufacturers that best suit your company’s needs. This resource is invaluable for anyone looking to source high-quality, reliable lighting solutions for their outdoor projects.

Rules for Installation of High Mast Lighting


High mast lighting installations require meticulous, careful, and professional procedures. To prevent accidents and ensure the safety and effectiveness of the lighting system, certain fundamental rules must be followed during installation.

Pre-Installation Preparation

  1. Shock Protection: Be mindful of shock protection during installation and transportation.
  2. Power Shutdown: Ensure the power is turned off before starting the installation process to avoid electric shock due to improper handling.
  3. Wire Damage: If the lamp’s wiring is damaged, immediately cut off the power supply and cease usage.
  4. Voltage Check: Verify that the voltage marked on the floodlights matches the input voltage.

Installation Instructions

  1. Wiring Connection: Connect the high mast light’s 3-core signal line to the controller and the 2-core power line to the switch power supply. Avoid using waterproof tape to wrap the wires.
  2. Transformer and Floodlight Power Calculation: Calculate the number of floodlights that can be installed per transformer based on their power ratings.
  3. Power Supply Connection: Connect the transformer or switch power supply to the 220V main power source, controlled by an air switch and a timer switch. Plug the main controller into the 220V power source.
  4. Controller Configuration: Initially, set up the controller with the light’s signal line connected to the controller signal. Each controller can only handle a fixed number of LED floodlights.
  5. Avoid Accident-Prone Locations: High mast lights should not be installed in places prone to accidents.
  6. Avoid Driver’s Direct Line of Sight: Do not install high mast lights directly in the line of sight of drivers to prevent blinding.
  7. Coordinate Mast with Signage: Ensure that the mast is positioned to avoid placing the light source directly behind important signage locations.
  8. Install Where Lighting is Most Needed: Masts should be installed in areas where lighting demand is greatest to ensure effective illumination.

By adhering to these installation rules, you can ensure that high mast lighting systems are installed safely and effectively, providing optimal illumination while minimizing risks to both installers and the general public. Proper installation not only enhances the functionality and efficiency of high mast lighting but also contributes to overall safety and visual comfort in the illuminated area.