Home Blog Obstruction light installation and knowledge Exploring the Essentials of Solar-Powered Safety Lighting for Tall Structures-Solar Aviation Obstruction Lights TGZ-122 and Tower Height Basics
Exploring the Essentials of Solar-Powered Safety Lighting for Tall Structures-Solar Aviation Obstruction Lights TGZ-122 and Tower Height Basics
author: PD Liam
2025-08-11
Exploring the Essentials of Solar-Powered Safety Lighting for Tall Structures
Solar Aviation Obstruction Lights TGZ-122 and Tower Height Basics

Unveiling the Mystery: At What Height Do You Need a Light on a Tower?
Wondering At what height do you need a light on a tower? It’s a key question for safety. Typically, structures over 150 feet (around 45 meters) require an obstacle light to warn aircraft. This covers towers, cranes, skyscrapers, bridges, and marine structures. These lights are vital for safe navigation, day and night. But not all are the same——some stand out for their performance and reliability.
Meet Our TGZ-122: A Superior Solar Aviation Light for Tower Crane and More
The TGZ-122 stands out in the market of solar aviation lights, offering a blend of innovation and reliability that caters to various high-structure safety needs, including being an excellent solar aviation light for tower crane operations.

Key Specifications That Set It Apart
The TGZ-122 isn’t just another solar aviation light——it’s a testament to innovation and reliability. Let’s dive into its standout features:
Working Voltage
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Operates on DC 12V, ensuring stable performance in various conditions.
Battery
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Equipped with a 12V 7AH lead-acid battery. For optimal performance, a charge every 60 days is recommended, making maintenance hassle-free.
Solar Panel
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Boasts a 16.8V 5W solar panel, efficiently converting sunlight into energy. Need more power? This model also comes in a double solar panel version——perfect for areas with less sunlight.
Flashing Frequency
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Adjustable from 10 to 60 times per minute, ensuring high visibility without causing distraction.
Light Intensity
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Shines at 2000cd±25%, guaranteeing it’s seen even in challenging weather.
Color Options
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Available in green, yellow, white, and red, allowing you to choose based on specific regulatory or operational needs.
Durability
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Withstands extreme temperatures from -25℃ to 70℃ and features an IP65 waterproof rating, making it suitable for harsh environments.
Light Sensitivity
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Automatically adjusts based on ambient light (50~300LX), switching seamlessly between day and night modes.
Visible Distance
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Over 6 nautical miles, ensuring it’s spotted from afar by aircraft.

Versatile Applications: Beyond Tower Cranes
While it’s an exceptional solar aviation light for tower crane operations, the TGZ-122’s uses are far-reaching. It’s ideal for:
Buildings (skyscrapers, high-rise structures)
Bridges (long-span and tall bridges)
Roadways (tall road signs, overhead structures)
Marine environments (ports, offshore platforms)
No matter where it’s installed, this solar aviation obstruction light delivers consistent performance, keeping your structure compliant and safe.
Why Choose TGZ-122? The Advantages Speak for Themselves
The TGZ-122 solar aviation obstruction light offers a multitude of benefits that make it a top choice for those seeking reliable and efficient safety lighting for tall structures.
Eco-Friendly and Cost-Effective
As a solar-powered device, the TGZ-122 reduces reliance on traditional electricity, lowering operational costs and carbon footprint. It’s a sustainable choice that aligns with modern environmental goals.
High Transparency and Durability
The high transparency light shell ensures maximum light output, while the good quality solar panel guarantees long-term efficiency. Its rugged design means it can handle rain, snow, and extreme temperatures——no need to worry about frequent replacements.
Easy Installation and Low Maintenance
With its user-friendly design, installing the TGZ-122 is a breeze. The long battery life and minimal charging requirements mean you can set it up and focus on other tasks, knowing your obstruction light is working reliably.

About LUBAO: Your Trusted Partner
At LUBAO, we’re more than just a manufacturer——we’re specialists in solar aviation obstruction lights and other traffic safety solutions. With years of experience, we pride ourselves on delivering high-quality products that meet global standards.
Customization
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Need a specific color, flashing pattern, or feature? We accept custom orders to fit your unique requirements.
Samples Available
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Not sure if the TGZ-122 is right for you? Request a sample to test its performance firsthand.
Wide Range of Products
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Beyond the TGZ-122, we offer a variety of obstacle lights to suit different structures and needs.
Visit us at www.lu-bao.com to explore our full range of products and learn how we can help keep your structures safe and compliant.
Ready to Elevate Safety? Choose TGZ-122 Solar Aviation Obstruction Light
Whether you’re managing a tower crane, a tall building, or a marine structure, the TGZ-122 solar aviation obstruction light is your reliable partner in safety. Its advanced features, durability, and eco-friendly design make it a top choice for professionals worldwide. Don’t compromise on safety——choose the best. Choose TGZ-122 from LUBAO SMART TRAFFIC CO.,LTD.
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