Which makers supply LED lights for Port of Colombo？

Port of Colombo

Basic Information

• Port Name: Port of Colombo

• Country: Sri Lanka

• Location: Colombo, western coast of Sri Lanka

• Coordinates: 6.935° N, 79.842° E

• UN/LOCODE: LKCMB

• Port Type: Deep-water container port / Transshipment hub

• Operator: Sri Lanka Ports Authority (SLPA) and several international terminal operators

Port Overview

The Port of Colombo is the largest and busiest port in Sri Lanka and one of the most important transshipment hubs in South Asia. Located along the main East–West international shipping route connecting Asia, the Middle East, and Europe, the port plays a vital role in global maritime trade.

Colombo has developed into a key logistics gateway for the Indian subcontinent, handling a significant share of container cargo destined for India, Bangladesh, and Pakistan. Due to its strategic position in the Indian Ocean, the port is frequently used by international shipping lines for container transshipment operations.

Major expansion projects, including the Colombo International Container Terminal (CICT) and the Colombo Port City development, have significantly enhanced the port’s capacity and modern infrastructure.

Throughput and Capacity

The Port of Colombo is one of the busiest container ports in South Asia.

Key statistics (approximate):

• Annual Container Throughput: over 7–8 million TEUs

• Total Cargo Throughput: more than 80 million tons annually

• Number of Container Terminals: multiple international container terminals

• Water Depth: up to 18 meters, suitable for ultra-large container vessels

Major container terminals include:

• Colombo International Container Terminal (CICT)

• South Asia Gateway Terminal (SAGT)

• Jaya Container Terminal (JCT)

Infrastructure and Facilities

The Port of Colombo has modern maritime infrastructure designed to support international shipping and logistics operations:

• Deep-water container terminals

• Bulk and general cargo terminals

• Oil and petroleum terminals

• Passenger and cruise terminals

• Logistics parks and container freight stations

The port is connected to inland transportation networks through:

• National highway systems

• Rail connections within Sri Lanka

• Logistics hubs serving Colombo’s commercial districts

Strategic Importance

The Port of Colombo plays a crucial role in regional and international maritime logistics.

Key strategic roles include:

• Major transshipment hub in the Indian Ocean

• Important gateway for South Asian trade

• Key node on the Asia–Europe maritime shipping route

• Logistics center supporting Sri Lanka’s international trade and economy

Due to its strategic location near major shipping lanes, Colombo continues to attract investment in port expansion and maritime infrastructure.

Port Lighting Applications

Large container terminals and cargo handling areas at the Port of Colombo operate continuously and require reliable outdoor lighting to maintain safety and efficiency.

Typical lighting applications include:

• Container storage yards

• High mast lighting towers (30–50 meters)

• Dockside cargo handling areas

• Truck lanes and gate terminals

• Warehouses and logistics zones

Modern ports increasingly install high-power LED high mast lighting systems to provide uniform illumination across large operational areas while reducing energy consumption and maintenance costs.

These environments are ideal for industrial-grade LED lighting solutions used in container terminals, port yards, and large logistics facilities.

Large Port Outdoor Lighting Solution Analysis

Large ports, as critical infrastructure operating 24 hours a day, require highly reliable outdoor lighting systems. These systems are essential for ensuring operational safety, efficiency, and personnel security.

1. Luminaire Types and Pole Height

Outdoor areas in ports—such as container yards, loading and unloading zones, parking areas, and main roadways—typically adopt high mast lighting systems to achieve wide-area illumination.

This system utilizes tall poles equipped with multiple high-power luminaires, enabling uniform coverage with fewer installation points, while also reducing glare and simplifying maintenance.

In terms of light sources, high-power LED floodlights are widely used due to their high luminous efficacy, low energy consumption, long lifespan, instant start, and excellent color rendering. They have become the mainstream choice for port lighting

Recommended pole heights:

Overall, port areas typically use poles in the range of 30–40 meters. The exact height should be determined based on site scale and specific lighting requirements through professional design.

2. Technical Requirements for Luminaires

Due to the unique environmental conditions of ports—especially coastal ports—lighting equipment must meet far more stringent requirements than standard outdoor lighting. These include:

2.1 Protection and Corrosion Resistance

Ports are exposed to high humidity and salt spray, requiring exceptional corrosion resistance:

Ingress Protection (IP Rating): ≥ IP65 to ensure complete dust protection and resistance to water jets. For critical areas such as quay fronts, IP66 or higher is recommended.

Anti-corrosion Materials and Treatment: Housings are typically made of highly corrosion-resistant materials such as ADC12 die-cast aluminum or 316 stainless steel, combined with multi-layer anti-corrosion coatings.

2.2 Wind Resistance

Ports are subject to strong winds. High mast poles and luminaires installed at height must withstand significant wind loads. Structural design must strictly follow local meteorological data to ensure safety and stability.

2.3 Lightning and Surge Protection

Tall poles are highly susceptible to lightning strikes. High-voltage surges generated by lightning can damage sensitive LED drivers through power lines.

Therefore, LED drivers must be equipped with high-performance surge protection devices (SPD), typically rated at 10kV or 20kV, to ensure stable operation under harsh weather conditions.

2.4 Thermal Management

High-power LED luminaires generate significant heat during operation. If not properly dissipated, it can severely affect luminous efficiency and lifespan.

Thus, luminaires must feature efficient thermal design, such as large-area heat sinks and high thermal conductivity materials, to keep the LED junction temperature within an optimal range.

2.5 Optical Performance

Illuminance and Uniformity: According to standards such as Code for Design of Seaports (JTS 165-2013), different operational areas have specific minimum illuminance requirements. Uniform lighting must be ensured to avoid overly bright or dark areas that could impair visibility and safety.

Glare Control: Through precise optical design (e.g., asymmetric lenses), light is effectively directed onto the working area, minimizing light spill and reducing glare for operators and surrounding environments.

Which MECREE luminaires are suitable for large port outdoor areas, and what are their key protection parameters?

What can MECREE do for you?

MECREE are not only a manufacturer of high-power LEDs, More professional services are also included:
1. According to the requirement to provide the best stadium lighting solutions, including horizontal, vertical illumination, uniformity, glare control, spill light control, energy saving.
2. About the design of lighting mast, Mecree according to the wind speed at the place can be used to calculate the axial force, bending force, horizontal shear force and torque for the construction engineer,
so as to protect the users from unnecessary accidental.
3. One stop service for you! High power generator set supporting, and we also supply cables, switches, power distribution cabinet and other parts. We are your best supply chain manager!
4. Professional Lighting installation guide including to the circuit design service and installation angle guide of each lights.

Remote driver

The power supply and lamp body can be mounted separately, reducing the withstand weight of the lamp pole and facilitating maintenance.

Easy installation：Easy to replace the cross arm

Customized crossarms are available to meet all your existing old poles without replacing the main rod, crossarms bolt directly to light pole, easy and accurate installation saves time, ensures performance, safety and reliability,also lower the budget.

How to accurately aim at outdoor lighting?

In current outdoor lighting projects, high-altitude light calibration is recognized as a major efficiency bottleneck. The process carries high safety risks, is prone to aiming deviations, and involves cumbersome installation and removal procedures, making it difficult to achieve the required uniformity.

MECREE’s innovative laser aiming mount was designed precisely to address these issues. It revolutionizes the workflow through three key advantages:

Easy Installation: With a simple design, it allows rapid mounting and dismounting, significantly lowering the operational threshold.

Precise Aiming: Ensures accurate laser alignment, fundamentally guaranteeing uniform illumination and compliance with lighting standards.

Efficient Operation: Reduces labor and time costs by up to 80%. Calibrating 200 fixtures at height previously took 20 days; now the same workload can be completed in just 4 days.

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

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