December 19, 2018

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PoE Connected Lighting System Energy Losses in Ethernet Cables – Part 2

The U.S. Department of Energy (DOE) has released the latest findings (Part 2) from a continued investigation into energy losses in Ethernet cables...

December 18, 2018

October 24, 2018

Energy Department Launches Manufacturing Innovator Challenge, First Two Prizes Open for Ideas

DOE announced two new manufacturing prizes to crowdsource solutions for next generation manufacturing and strengthen American's industrial base.

October 10, 2018

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Webinar on November 8: Sky Glow Comparison Tool

The increasing presence of sky glow—a reduction of night-sky visibility from greater levels of scattered light—has been a topic of growing concern...

October 9, 2018

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Report Documents Trial Installation of Tunable LED Classroom Lighting

The U.S. Department of Energy (DOE) has released a GATEWAY report documenting the trial installation of tunable-white light-emitting diode (LED)

September 27, 2018

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Webinar on October 25: Understanding Technology Tradeoffs in High Efficacy Luminaires

A 2018 DOE study entitled "An Investigation into high-achieving LED luminaires" evaluated the performance of several light-emitting diode (LED)...

August 28, 2018

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Lumileds Develops a High-Efficacy, High-Power LED for Directional Applications

With partial funding from the U.S. Department of Energy, Lumileds, a lighting company that develops, manufactures, and distributes LEDs and related...

July 24, 2018

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University of California at Santa Barbara is Determining the Origins of Efficiency Loss in Gallium Nitride-Based LEDs Used in Lighting

With the help of DOE funding, researchers at the University of California at Santa Barbara are conducting analyses to determine the mechanisms...

July 19, 2018

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Report Looks at High-Efficacy LED Luminaires

In 2017, the U.S. Department of Energy began evaluating the performance of several new light-emitting diode (LED) lighting products with claimed...

July 3, 2018

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Penn State Researchers Develop a Way to Predict and Mitigate Catastrophic Shorts for Improved OLED Lighting Panel Reliability

In the past, too many organic light-emitting diode (OLED) panels shorted catastrophically before their rated 50,000-hour lifetime.