Sunatube consists of high quality components that offer optimal light output. Even when the sun is low enough light reaches the inside of the building.
A crystal-clear, shock-resistant dome made of acrylic glass (PMMA) serves to capture daylight. An optical mirror tube, made of the world’s most reflective material, guides the light into the interior of the building. A unique diffusing lens (diffuser) is used for the balanced illumination of the rooms. Special LEDs for illumination at night are available as an option..
Plenty of light inside even at low sun
The dome can be mounted on the roof or on the facade. It is extremely robust and directs sunlight into the interior of the building with a high degree of transmission. Even when the sun is low in the sky, this allows a lot of light to enter the interior of the building.
The light pipe that guides the light into the interior of the building is coated on the inside with MiroSilver. This special material enables a particularly high light yield. With an overall efficiency of 98%, there is practically no loss of daylight. Even weak light enters the interior with maximum efficiency.
A special prismatic diffusion lens at the end of the mirrored tube distributes the light pleasantly in the room and prevents annoying glare effects.
Ressourcenschonende LED-Beleuchtung für die Nacht
To make sure you don’t have to do without light at night, Sunatube can be optionally equipped with an LED set. Depending on the customer’s requirements, Lumena supplies warm white or cold white LEDs, which, true to the company philosophy, follow the principle of resource-saving lighting.
Sunatube consists of high quality components that offer optimal light output. Even when the sun is low enough light reaches the inside of the building.
A crystal-clear, shock-resistant dome made of acrylic glass (PMMA) serves to capture daylight. An optical mirror tube, made of the world’s most reflective material, guides the light into the interior of the building. A unique diffusing lens (diffuser) is used for the balanced illumination of the rooms. Special LEDs for illumination at night are available as an option..
Plenty of light inside even at low sun
The dome can be mounted on the roof or on the facade. It is extremely robust and directs sunlight into the interior of the building with a high degree of transmission. Even when the sun is low in the sky, this allows a lot of light to enter the interior of the building.
The light pipe that guides the light into the interior of the building is coated on the inside with MiroSilver. This special material enables a particularly high light yield. With an overall efficiency of 98%, there is practically no loss of daylight. Even weak light enters the interior with maximum efficiency.
A special prismatic diffusion lens at the end of the mirrored tube distributes the light pleasantly in the room and prevents annoying glare effects.
Ressourcenschonende LED-Beleuchtung für die Nacht
To make sure you don’t have to do without light at night, Sunatube can be optionally equipped with an LED set. Depending on the customer’s requirements, Lumena supplies warm white or cold white LEDs, which, true to the company philosophy, follow the principle of resource-saving lighting.