| bicsi.org | BICSI |
| appanet.org | APPAnet |
| cybertrails.com | Electric League of Arizona |
| aboutlightingcontrols.org | Lighting Controls Association |
| powerengineers.com | National Association of Power Engineers |
| nemra.org | National Electrical Manufacturers Representatives Association |
| icf.at | International Cablemakers Federation |
| naild.org | National Association of Independent Lighting Distributors |
| iesna.org | Illuminating Engineering Society of North America |
| ieee.org | Institute of Electrical and Electronics Engineers |
| tedmag.com | www.tedmag.com/ |
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