The designer recognizes the effective role of environmental elements - especially natural lighting - in reaching a successful design that achieves the best performance. Natural lighting goes to the core of the architect's thinking; it could also inspire Architects different forms of spaces, colors and textures.  There are many modern styles that help the architect to make his own decisions for design of building and how to take advantage of natural light inside buildings. These styles aim to increase certain consideration of the environment and propose different improvements in ecosystems such as thermal insulation, exploitation of natural energy sources and attention to natural lighting systems and building materials.   Many Changes had been made to the external openings, to achieve better performance of the quality of glass and to increase the transmission of the light level with the efficiency of protection from solar radiation. There are many solutions that provide different levels of natural lighting.  Hence the role of research in showing some of these modern styles and its role in helping to reach the suitable environmental design for natural lighting