JOHN FETTERS, C.E.M., C.L.E.P., is a lighting consultant and president of Effective Lighting Solutions, Inc. Columbus, OH. Mr. Fetters is a senior member of the Association of Energy Engineers and chairs AEE's Certified Lighting Efficiency Board. He was inducted into the AEE Hall of Fame in 1998. He is a member of the Illuminating Engineering Society (IESNA), serves on that society's Industrial Lighting Committee, and is past president of the Buckeye Section. He has lectured and is widely published in the lighting field.

T. KENNETH SPAIN, P.E., C.E.M., C.L.E.P., G.B.E., LEED-AP, is an internationally recognized energy engineer, manager and trainer. He is currently an on-call Research Scientist with the Earth System Science Center of The University of Alabama in Huntsville (UAH) after 25 years of service as a Senior Research Associate through sponsored programs. He has provided energy analysis and technical support to help public institutions, schools, businesses and industries reduce their energy costs and to train government and business energy managers throughout the world. Mr. Spain was inducted into the AEE Hall of Fame in 2002, and was AEE's International Energy Engineer of the Year in 1995.