This comprehensive text examines the technical, practical, and aesthetic aspects of lighting design. With its focus on quality, it demonstrates how lighting designers provide functional, safe, and aesthetically pleasing designs for both residential and commercial interiors. The author's extensive research integrates developments in the field with an introduction to lighting systems, giving readers a foundation for applying design principles to lighting projects.Susan M. Winchip is associate professor of interior and environmental design and director of the Department of Family and Consumer Sciences at Illinois State University. She has published in several academic journals, including Family and Consumer Sciences, Journal of Family and Consumer Sciences, and the College Student Journal. Some of the professional organisations to which she belongs are the American Association for Higher Education, the Illinois Association for Supervision and Curriculum Development, and the American Association of Family and Consumer Sciences. She has received research grant awards from the College of Applied Science and Technology and General Electric.