A GLS Single Dome Low Intensity Aviation Light is an obstruction warning light that uses a GLS (General Lighting Service) bulb or LED to mark tall structures such as towers, buildings, and chimneys so they are visible to aircraft at night.

It typically uses a GLS incandescent lamp (60–100W) or sometimes an LED bulb as the light source depending on the model.

The light emits a steady red signal, which is the internationally recognized color for low-intensity aviation obstruction lighting.

Yes. Most models are designed with IP65 weather protection, making them resistant to dust, rain, and harsh outdoor conditions.

Yes. The dome design provides omnidirectional light distribution, ensuring the structure can be seen from all directions by approaching aircraft.

A typical unit weighs approximately 750 grams, making it lightweight and easy to install.

The dome lens is generally made of UV-stabilized polycarbonate, which is resistant to impact, weathering, and long-term exposure to sunlight.

The red dome lens protects the light source and ensures the emitted light meets aviation visibility requirements while remaining durable and UV-resistant.