I'm considering the VELUX 2-in-1 roof window for my home. Can you tell me how it improves the brightness and spaciousness of a room, the range of roof slopes it can be installed on, and whether it's available with both power-operated and manual control options?
Navigate to velux.es Accept the cookies if prompted. Navigate to the 'Ventanas de tejado' (Roof Windows) section. Locate and click on the 'Ventana de tejado 2en1' (2-in-1 Roof Window) product. On the product page, identify how it improves natural light and reference the visual demonstration. Find the specified compatible roof pitch range. Determine if both motorized and manual operation options are available. Synthesize the findings into a concise answer.
Clearly explains that the 'Ventana de tejado 2en1' significantly increases or doubles natural light and makes the room brighter/larger compared to a single window, referencing the visual demonstration (e.g., 'Antes' and 'Después' switch). States the suitable roof pitch range for the 'Ventana de tejado 2en1' as 15°-90°. Confirms that both motorized and manual operation options are available for the 'Ventana de tejado 2en1'.