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DOE documents OLED photometric performance in Caliper report

OLED panels produce soft diffuse light with essentially a Lambertian distribution that is inherently pleasing, but efficacy remains a challenge and elevated ambient temperature can drastically reduce lifetime. The original version of this article can be found...

The focus on efficacy is hurting the lighting industry (MAGAZINE)

Market transformation programs like DLC and Energy Star were initiated to deliver energy-effiency requirements to the industry, but John Burns of Global Tech LED explains how the energy push can lead to a reduction in light quality. The original version of this...