National Lighting Bureau (NLB): Silver Spring, Md.: Howard Lewis, representing the Illuminating Engineering Society of North America (IES), has been re-elected chair of the National Lighting Bureau. Also re-elected to Bureau offices were Vice Chair Cary Mendelsohn (Imperial Lighting Maintenance Co.), representing the International Association of Lighting Management Companies (NALMCO), and Secretary/Treasurer James Yorgey, technical applications manager for Bureau Sponsor Lutron Electronics Co. Inc. Lewis is the president of Lighting Alternatives, a fluorescent fixture manufacturer headquartered in Cherry Hill, N.J. Long-active in IES activities, Mr. Lewis recently completed his third, nonconsecutive term as president of the IES Philadelphia Section. Before establishing Lighting Alternatives in 2003, Mr. Lewis spent more than 30 years in lighting, with an emphasis on product manufacturing. He holds B.S. degree from Franklin Pierce University. NLB is an independent, not-for-profit, lighting-education organization sponsored by professional societies, trade associations, manufacturers, utilities, and agencies of the U.S. government.