Original crystal sun tunnel with maximal light power during the whole day
Prevents thermal leaks through the pipe and water condensation in the space of the pipe
Thermal insulation element Blue Performance
The insulation element Blue Performance prevents thermal leaks through the pipe from the interior in winter. On the other hand in the summer, it prevents interior overheating due to excessive temperature. Blue Performance prevents water condensation in the space of the pipe and following water splashing into the diffuser and the ceiling construction. It is easy to connect the light tube to insulation element Blue Performance and a dimmer.
prevents thermal leaks and emoluments
coefficient of thermal permeability U 0,6W/m2K
prevents water condensation in the pipe of sun tunnel