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Staff -- Consulting-Specifying Engineer, 4/1/2001
A monthly compendium of facts and figures
- Approximate percentage of energy consumption in U.S. commercial buildings used for lighting: 40
www.aceee.org/press/op-eds/op-ed5.htm - Average annual electrical bill for the United States attributable to lighting systems: $75 billion
www.buildingteam.com/applic/articles/c98e078.asp - Number of companies that manufacture commercial, industrial or institutional lighting fixtures: 323
www.census.gov/prod/ec97/97m3351c.pdf
