Updated for 2012, this guide covers how to estimate, warranties and quantity discounts, an estimate form, design and engineering fees, service and installation hourly rates, a letter footage chart, and ...
LED holiday lights adopted by White House, Rockefeller Center and more than 22 cities
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As president of LED Lighting Technologies, Dr. M. Nisa Khan consults in the solid state lighting industry and educates consumers about LED lighting. She has a bachelor’s degree in physics and mathematics, and master’s and Ph.D. degrees in electrical engineering. Email her at nisa.khan@iem-asset.com
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