<p>Penn State researchers, Julian Wang and Anne-Marie Chang, discuss their seed grant project that investigates how indoor lighting can be adjusted to save energy and positively impact human health.</p>

Penn State researchers, Julian Wang and Anne-Marie Chang, discuss their seed grant project that investigates how indoor lighting can be adjusted to save energy and positively impact human health.

In-Tune lighting

Growing Impact explores cutting-edge projects of Penn State researchers and scientists who are solving some of the world's most challenging energy and environmental issues.

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In-Tune lighting

In-Tune lighting