Light kit ZTL ensures light even at night. The kit is supplied with a low-energy 4W LED light bulb hidden in the tunnel behind a frosted pane to provide a long lifetime of dependable light. The light kit fits both 25 cm and 35 cm rigid and flexible sun tunnels. Can be added at any time.
Feature/Technical Library/Labels/Benefits
Possibility of light whenever required
Fits both 25 cm and 35 cm rigid and flexible sun tunnels for flat as well as sloped roofs
Low energy LED technology provides a long lifetime of dependable light
Installation Guide Asset
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ZTL
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CAD drawing
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CAD Drawing
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CE Marking Asset URL
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https://resources.velux.ie/ce-marking
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Size Chart
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Poster with VELUX roof windows (product size chart) Standard roof windows and Special function roof windows