Green Living

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The Science Behind LED Technology

By Mark Gerlach

John D. Bullough, senior research scientist and adjunct assistant professor at Rensselaer Polytechnic Institute’s (RPI) Lighting Research Center in Troy, answers some questions about the basics of LED lights and how they can be incorporated in the home.

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Let There Be (Energy-Efficient) Light

By Mark Gerlach

On May 15, the LED lights on the Walkway Over The Hudson were lit for the first time.