Sunlights Lightway F400

A frequent wish of customers in cities who want more healthy sunlight in their fl ats, homes, or offi ces is to bring it in through the wall of the building. They have dark rooms far from the roof, and leading the light tubes through several fl oors of a high-rise building is impractical.

Also quite common is the need to bring sunlight underground where offi ces and living spaces are created mostly in bigger
cities. Here is an eff ective solution. Real sunlight in rooms where it was previously impossible. Light collector Lightway F400 on the outer walls of the building sends sunlight through horizontal tubes into hallways or bathrooms or other apartment rooms, which previously were dark and without natural light.

• If you cannot install a sun tunnel on the roof, put it on
  the exterior wall of the building.
• This unique sun tunnel collects 3 times more light than
  a standard sun tunnel and easily transmits it over
  distances of up to 30 m
• The outside diameter of the light collector on the
  building’s exterior is 550 mm in diameter. But the sun
  tunnel tubing itself is a mere 156 mm or 220 mm in
  diameter, ensuring easy passage through the opening
  in the wall and worry-free passage