Which makers supply LED lights for San Francisco International Airport？

San Francisco International Airport Overview

San Francisco International Airport, commonly known as “SFO,” is one of the most important international airports in California and the entire US West Coast (noted that you might have safely typed “stadium/体育场” by mistake in your previous prompt). Located right on the San Francisco Bay, it serves as a premier aviation gateway connecting North America with Asia, Oceania, and Europe.

Here is the curated core information for the airport:

1. Basic Information

• Airport Codes: IATA: SFO | ICAO: KSFO

• Location: Situated approximately 13 miles (21 km) south of Downtown San Francisco, resting right along the edge of the bay.

• Industry Status:

  • The largest primary hub and transpacific gateway for United Airlines on the West Coast.

  • A major operational hub for Alaska Airlines.

  • Renowned globally for its modern passenger terminal architecture, extensive museum-quality art exhibits, and industry-leading standard in environmental sustainability.

2. Layout of Terminals

SFO features a centralized, ring-shaped layout consisting of three domestic terminals (Terminal 1, 2, and 3) and one massive International Terminal complex. All terminal buildings are fully connected post-security.

• International Terminal:

  • One of the largest international terminal facilities in North America, separated into Boarding Area A and Boarding Area G.

  • Hosts the vast majority of international airlines. United Airlines operates its international flights primarily out of Boarding Area G, while other global carriers (such as Air China, China Eastern, China Southern, Cathay Pacific, EVA Air, etc.) are distributed between Areas A and G.

• Harvey Milk Terminal 1:

  • Named in honor of the iconic San Francisco politician and civil rights leader. It primarily serves American Airlines, JetBlue, and select Southwest Airlines flights.

• Terminal 2:

  • Primarily serves domestic flights for Alaska Airlines and Delta Air Lines.

• Terminal 3:

  • The domestic stronghold and hub facility for United Airlines.

Internal Transit (AirTrain): The airport runs a free, 24-hour automated people mover system called AirTrain. The Red Line links all passenger terminals, the terminal garages, and the BART station. The Blue Line links all those locations as well as the Consolidated Rental Car Center (RCC) and the Long-Term Parking Garages.

3. Route Network and Destinations

• Gateway to the Pacific: SFO is one of the densest departure points in the United States for flights traveling across the Asia-Pacific region, including Mainland China, Japan, South Korea, Singapore, Australia, New Zealand, and Taiwan.

• Transatlantic & Domestic Links: Hosts a heavy schedule of non-stop routes to major European centers (such as London, Paris, and Frankfurt), alongside high-frequency transcontinental trunk routes connecting the West Coast to New York, Chicago, and Hawaii.

Lighting Design Analysis for Outdoor Areas of Large Airports

Large airports, as critical transportation hubs, require well-designed lighting systems for their outdoor areas—such as aprons, cargo zones, and areas surrounding runways. These systems are essential for ensuring flight safety, improving operational efficiency, and protecting ground personnel.

Luminaire Types and Pole Height

Outdoor airport areas, particularly aprons, typically adopt high-mast lighting systems due to their vast coverage requirements and the need for high uniform illumination. High-mast systems consist of tall poles equipped with multiple high-power luminaires at the top, allowing large-area coverage with fewer poles while effectively controlling glare.

The primary luminaires used are high-power LED floodlights. LED technology has become the mainstream choice for airport lighting due to its high luminous efficacy, long lifespan, low energy consumption, instant start capability, good color rendering, and ease of control.

Recommended Pole Heights

In general, the pole height for large airport apron areas typically ranges from 15 m to 40 m. The exact height should be determined through precise lighting design based on apron size, aircraft types, lighting standards (such as ICAO requirements), and glare control considerations.

Technical Requirements for Luminaires

Airport environments impose stringent technical requirements on lighting equipment to ensure reliable performance under all operating conditions and compliance with aviation safety standards.

1. Illuminance and Uniformity Requirements

Lighting for airport aprons must comply with standards set by organizations such as ICAO to ensure clear visibility for both ground personnel and pilots.

• Horizontal illuminance: Typically not less than 20 lux, with a uniformity ratio (minimum/average) of at least 0.25.
• Vertical illuminance: Not less than 20 lux at a height of 2 meters above the apron in relevant directions.

2. Strict Glare Control

Glare is a critical concern in airport lighting design, as excessive glare can impair visibility and pose safety risks.

• Pole position and height: The mounting height of floodlights should not be less than twice the maximum eye height of pilots operating the aircraft using the stand. Careful positioning and aiming are required to avoid glare toward cockpits and control towers.
• Optical distribution: Advanced lighting distribution techniques, such as asymmetrical optics, should be used to precisely direct light onto target areas while minimizing spill light and stray light.

3. Protection and Environmental Adaptability

Lighting systems must withstand long-term exposure to harsh environmental conditions.

• Ingress Protection (IP Rating): Typically IP65 or higher for dustproof and waterproof performance.
• Wind resistance: High-mast systems must be structurally designed to withstand strong wind loads in accordance with local standards.
• Temperature resistance: Luminaires should operate reliably within extreme temperature ranges typical of airport locations.

4. Lightning and Surge Protection

Due to their height, high-mast poles are susceptible to lightning strikes. Luminaires must include effective lightning protection and surge protection devices to safeguard internal electronic components.

5. Maintenance and Obstruction Marking

• Lowering system: For poles exceeding a certain height (e.g., 35 ft / 10.6 m), a lowering system is recommended to facilitate maintenance and servicing.
• Obstruction lighting: According to standards such as ICAO Annex 14, structures exceeding certain heights (e.g., 150 m above ground level) may require medium-intensity obstruction lights to alert aircraft.

Which MECREE luminaires are suitable for outdoor Areas of Large Airports, and what are their key protection parameters?

Note: Detailed specifications and introductions for different lighting models can be found on the product pages.   https://www.mecreeled.com/product/

What Can MECREE Offer You?

MECREE is not only a manufacturer of high-power LED lighting products, but also a professional provider of one-stop value-added services for sports lighting and other large-scale outdoor lighting applications. Our services cover the entire project process, from lighting design to after-sales support.

1. Professional Lighting Design Solutions

Based on your project requirements, we provide customized sports lighting solutions with comprehensive consideration of the following key factors:

• Horizontal illuminance, vertical illuminance, and lighting uniformity
• Glare control and spill light management
• Energy-saving optimization and operating cost balance

Recommended Configurations for Different Field Levels(Based on 1200W luminaires)

• Amateur fields:
  16–24 fixtures can achieve over 200 lux
• Semi-professional fields:
  48–64 fixtures can achieve over 500 lux
• Professional competition venues:
  800–1000 lux or higher is required. Precise calculations based on field dimensions and pole height are necessary to determine the optimal fixture quantity and layout.

We can also provide a preliminary project cost estimation for your reference.

2. Customized Pole Design & Wind Resistance Engineering

Based on the local wind speed data, project requirements, and selected fixture models, we provide customized lighting pole solutions.

Through accurate load calculations under extreme wind conditions, we deliver the most cost-effective and structurally reliable wind-resistance design while ensuring long-term operational safety.

New Venues (1-on-1 Mast Customization)

Custom design and fabrication of high-mast poles tailored to your specific site. Every single mast receives an independent structural analysis and bespoke 2D cross-sectional engineering profiles.

Legacy Retrofitting & Modernization

Upgrading an existing site? Our specialized, heavy-duty custom crossarms (mounting brackets) are engineered
to seamlessly interface with your legacy poles, avoiding costly mast replacements.

3. One-Stop Supporting Supply

We are more than just a lighting supplier — we are your complete supply chain partner.

We can also provide:

• High-power generator sets
• Cables, switches, distribution cabinets, and other electrical accessories

This ensures seamless integration from lighting fixtures to the entire power supply system, helping you avoid the complexity of sourcing from multiple suppliers.

4. Flexible Customization Services

Light Customization

• Fixture color
• Packaging solutions

Advanced Customization

• Color temperature
• Input voltage
• Control systems
• Dimming functions
• Mounting structures
• Surface treatment
• Anti-glare levels
• Driver configurations (internal/external and dimming characteristics)

These options allow us to meet the unique performance and appearance requirements of different projects.

Smart Dimming Control

Our luminaires seamlessly integrate with advanced control protocols—including 4G/5G, Wi-Fi, DALI, and DMX512—enabling intelligent,real-time lighting management for any venue scale.

Custom Remote Drivers – Core Power, Secured.

Eliminate the complexity of high-altitude maintenance. Our tailor-made external driver enclosures integrate maximum thermal dissipation, smart control, and superior weatherproofing for efficient, localized power management.

5. Professional Installation Guidance

We provide complete technical installation support, including:

• Electrical circuit design plans
• Precise aiming angles for every fixture

Remote Support

• Detailed installation drawings
• One-on-one video guidance when necessary

On-Site Support

If required, our engineering team can travel to the project site to provide face-to-face installation guidance.

This ensures that the final lighting performance fully matches the original design intent.

How to Achieve Precise Outdoor Lighting Aiming?

In modern outdoor lighting projects, high-altitude fixture aiming is widely recognized as a major efficiency bottleneck. Traditional aiming methods involve:

• High safety risks
• Frequent aiming deviations
• Complicated installation and dismantling procedures
• Difficulty achieving the required lighting uniformity

To solve these challenges, MECREE has developed an innovative laser aiming bracket system featuring three core advantages:

Easy Installation

Its simplified structure enables fast installation and removal, greatly reducing operational difficulty.

High Precision

The laser alignment system ensures extremely accurate aiming, guaranteeing lighting uniformity and compliance with lighting standards.

High Efficiency

Labor and time costs can be reduced by up to 80%.

Traditionally, aiming 200 high-mounted fixtures could take approximately 20 days. With MECREE’s laser aiming system, the same work can now be completed in as little as 4 days.

6. Intelligent Lighting Control System:

MECREE luminaires support the DMX512 digital control protocol, allowing precise control and synchronization of complex dynamic lighting effects. The system can be programmed for sports events, concerts, ceremonies, and various multi-scene lighting applications, delivering enhanced visual experiences and greater operational flexibility.

7.Fast & Reliable Delivery

With streamlined production management and strict quality control, MECREE provides stable lead times from 10 to 40 days depending on project scale and customization requirements.

8. Reliable After-Sales Support

We offer flexible warranty options of:

• 5 years
• 7 years
• 10 years

depending on project requirements.

Fast Spare Parts Support

For standard after-sales issues, once damaged components are confirmed, replacement parts will be shipped free of charge within one week to help customers complete repairs quickly and efficiently.

9. Global Project Experience Support: 200+ Sports Venues Delivered Worldwide

From community training fields to international competition-level stadiums, MECREE helps customers create professional sports lighting environments that meet international standards, deliver high energy efficiency, and ensure excellent visual comfort.

Choosing MECREE means choosing a safer, more precise, and highly efficient sports lighting solution.

Contact US:info@mecree.com
We look forward to assisting you.