The article focuses on suggestions for painless LED retrofits project which focused on boosting energy efficiency and enhancing light quality in a way that supported productivity and learning for students and faculty. It mentions T8 LED tubes the district chose reduced energy use over the previous lighting technology. It also mentions Hyatt Regency O'Hare was plagued with uneven metal halide lighting with poor color rendering and offer incentives. INSETS: Hyatt Regency O'Hare;Parsippany-Troy Hills Public School District;Gunderson Plant.
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