Velux Sun Tunnels are designed to add natural light to windowless bathrooms, walk-in wardrobes, stairwells, corridors, and hallways. This 14-inch diameter flexible fibreglass sun tunnel is two metres long with a reflective inner coating. It has an exterior flat glass window to fit on the roof and white diffuser unit to blend seamlessly into the ceiling inside.

Brand Name	Velux
Material	Fibreglass
Manufacturer Model No	121160021
Type	Rooflight
Warranty Period	10 Years
External frame size	46cm × 46cm
Tunnel Length	2m
Roof Pitch	15 - 60°