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IES (Illuminating Engineering Society of North America) - The Lighting Authority - Publisher of lighting design and illumination standards and National Electric Code for designers, manufacturers, and illumination professionals. Lighting information, ...

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HomeLights Group a major player in the LED relamping/retrofit market.

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American Lighting Association is a trade association representing the lighting industry.

Google+ aims to make sharing on the web more like sharing in real life. Check out Circles, Messenger and Hangouts, just a few of the things we've been working on.

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