With the economic growth and science technology development, more and more large scale civil engineering structures such as tall buildings, underground buildings and landmark buildings and so on are built around the world. While the economic growth is a kind of extensive growth: high input, high consumption and high pollution, for that the energy saving technology is low, especially in developing countries. The brightness of indoor environment is entirely maintained by artificial lighting, which has consumed a large number of resources. Moreover civil engineering structures always suffer from external environmental effects, economic loss and casualties are serious once damaged. And now, building energy saving and building safety have been attracted much attention. The main problems to be discussed are the dark and non airy concrete walls especially at morning hours, and why don't depend on sun lighting instead of energy consumption, the inner rooms that need great lighting and Electricity, that suffered by the Palestinian people in general and the Gaza Strip in particular, because of the blockade caused by the wa