This course will examine the techniques and benefits of daylighting in terms of occupants' well being and productivity, potential improvements in energy efficiency, and its effects on building form. For daylighting, the relative advantages and disadvantages of toplighting versus sidelighting and the best approaches to the design of both will be covered. The course will also examine the latest approaches to the design of efficient electric lighting both inside and outside of buildings. The plusses and minuses of different kinds of lamps and fixtures along with issues of efficiency, light quality, longevity and disposal will be considered.