Tubular daylighting device
SUN TUNNEL
VELUX
- Ecological Alternative to the bulb
Diffusion of light of the sun flexible Tunnel corresponding, by beautiful clear time, with a lamp with incandescence of 60 W approximately.
Quantity of light diffused with the sun rigid Tunnel 3 times more important than with the flexible version.
Mirrors to reflect the light of the morning and the evening.
- Powerful Thermo isolation, beyond the requirements of the RT 2005
- Quality of integration on the roof
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