daylighting Methods of windows and natural ceiling lighting
- The natural light from the windows is limited
- The natural light from the roof openings are more diversified and evenly distributed in space
The natural roof lighting systems provide more evenly distributed light, which enters deeper into a room than light windows
CONCLUSION
- The windows provide light from the sun
- The natural roof lighting systems provide both sunlight, and light from the sky
- Therefore,a natural ceiling lighting system may be three to ten times smaller in dimensions of a window, providing at the same time though the same amount of natural light.