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Solid-State Lighting News
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» Solid-State Lighting News
October 9, 2018
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
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)...
September 27, 2018
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...
August 28, 2018
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
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
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
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.
June 25, 2018
In the Long Run: Testing SSL Reliability
Solid-state lighting (SSL) is bringing new capabilities to lighting, in part because light-emitting diodes (LEDs) can be easily packaged together...
May 17, 2018
U.S. Department of Energy Presentations from LIGHTFAIR International 2018
The U.S. Department of Energy once again hosted its award-winning informational booth and free educational sessions at LIGHTFAIR® International.
May 2, 2018
Report Documents Long-Term Performance of High-Flux LED Lighting under Extreme Conditions
The Department of Energy (DOE) has released the final report in a series documenting the performance of high-flux LED lighting...
April 27, 2018
Energy Department Announces Up to $15 Million for Early-Stage Solid-State Lighting Research
Today, the U.S. Department of Energy (DOE) announced up to $15 million to conduct early-stage, innovative research to drive further breakthroughs...
January 31, 2018
Research Compares Measures of Average Color Fidelity
The emergence of SSL technology quickly challenged longstanding performance metrics used for assessing color quality.
January 31, 2018
Student Poster Winners Announced at DOE SSL R&D Workshop
DOE announced the winners of the 2018 Student Poster Competition at the 15th annual DOE SSL R&D Workshop, held January 29-31 in Nashville, Tennessee.
January 29, 2018
PoE Connected Lighting System Energy Losses in Ethernet Cables
DOE has released the results of an exploratory study investigating energy losses in Ethernet cables used between Power over Ethernet (PoE) switches...
January 17, 2018
A New Report on SSL’s Energy-Saving Potential in Horticultural Applications
DOE has just released a report that examines the energy-saving potential of LED lighting in horticultural applications.
January 16, 2018
NGLS Competition 2 Kicks Off
The Next Generation Lighting Systems (NGLS) indoor competition 2, which focuses on LED troffer conversion (retrofit) kits with...
January 16, 2018
2018 SSL R&D Workshop: Last Week to Register
Register now for the 15th annual DOE SSL R&D Workshop -- a not-to-be-missed event, where top experts and thought leaders from universities, labs...
December 18, 2017
DOE Publishes 2015 Lighting Market Characterization
DOE has released a new report that estimates the installed stock, energy use, and lumen production of...
November 17, 2017
2017 SSL Technology R&D Workshop Presentations Posted
A diverse group of attendees and speakers participated in the 2017 DOE Solid-State Lighting Technology R&D Workshop, held November 8 in Portland, OR.
November 9, 2017
Connected Lighting Interoperability Study Looks at APIs
DOE has completed the first study in a series on connected lighting system interoperability.
October 6, 2017
Snapshot on LED Outdoor Area Lighting
The U.S. Department of Energy has released a new Snapshot report on LED outdoor area lighting.
October 5, 2017
New Report on Tunable Lighting in Classrooms
The U.S. Department of Energy's GATEWAY program has released a new report on a trial installation of tunable-white LED lighting systems in three...
October 2, 2017
DOE Publishes Updated SSL R&D Plan
DOE has updated its 2016 Solid-State Lighting (SSL) R&D Plan.
September 1, 2017
GATEWAY Demonstration: Tunable Lighting in a Behavioral Health Unit
DOE's GATEWAY program has released a new report on a tunable lighting system installed in the new Swedish Medical Behavioral Health Unit in Seattle...
August 17, 2017
TM-30 Webinar on September 12
What have we learned about TM-30 in the past two years?