See how much light a sun tunnel will provide and find the perfect sun tunnel for your home.
This calculator gives you an indication of the light output from a VELUX sun tunnel compared to 60W light bulbs.

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Velux Flexible Sun Tunnel TWF 0K14 2010Velux Rigid Sun Tunnel TWF 014 2010 VELUX sun tunnels for pitched roofs Do you have a corridor, stairwell, or indoor space underneath a pitched roof that needs more natural light? If the installation of a Velux window is not possible, the Velux Flexible Sun Tunnel TWF 0K14 2010 still makes this possible. Designed to fit tile roofs, the Velux Flexible Sun Tunnel TWF 0K14 2010 brings the sun indoors to you. Many homes have rooms that can be dark, dim
VELUX sun tunnels for pitched roofs
Do you have a corridor, stairwell, or indoor space underneath a pitched roof that needs more natural light? If the installation of a Velux window is not possible, the Velux Flexible Sun Tunnel TWF 0K14 2010 still makes this possible.
Designed to fit tile roofs, the Velux Flexible Sun Tunnel TWF 0K14 2010 brings the sun indoors to you. Many homes have rooms that can be dark, dim and uninviting, even in the daytime, due to a lack of natural light. Flexible to suit spaces where a rigid sun tunnel is not ideal, it is designed to be fitted around obstacles that may obstruct your light.
The dark outer frame slots seamlessly in to most roof exteriors, in the interior fitting features soft white styling to suit most modern interiors. A cost effective, natural way to brighten up your space, the Velux Flexible Sun Tunnel TWF 0K14 2010 is an increasingly popular choice for many.
Features -
LUX calculator
See how much light a sun tunnel will provide and find the perfect sun tunnel for your home.
This calculator gives you an indication of the light output from a VELUX sun tunnel compared to 60W light bulbs.