View the video describing types of LED color-tunable products along with associated characteristics, advantages, and issues.

View the video overview of the issues surrounding specifying LED color-tunable products.

View the video overview of controls for LED color-tunable products.

View the video describing challenges related to testing different types of LED color-tunable products.

View the video about connected lighting system interoperability, featuring commentary by Michael Poplawski of Pacific Northwest National Laboratory.

View the video about a DOE laboratory facility for research and testing of connected lighting systems.

View the video showing a guided tour of the Portland 911 Federal Building LED connected lighting installation as part of the November 2015 DOE Connect.

View the video presenting connected lighting technologies in an animated streetscape.

A DOE Solid-State Lighting video about flicker, featuring commentary by Naomi Miller of Pacific Northwest National Laboratory.

A DOE Solid-State Lighting video about flicker measurement and standards, featuring commentary by Naomi Miller of Pacific Northwest National...

A DOE Solid-State Lighting video demonstrating visible flicker, featuring commentary by Naomi Miller of Pacific Northwest National Laboratory.

View the video overview of TM-30-15, a new system of several related measures and graphics that can be used together to effectively evaluate and...

View the video showing highlights from the 11th annual DOE Solid-State Lighting Technology Development Workshop in Denver.

View the video showing highlights from the thirteenth annual DOE Solid-State Lighting R&D Workshop in Raleigh.

View the video showing highlights from the twelfth annual DOE Solid-State Lighting R&D Workshop in San Francisco.

View the video showing highlights from the ninth annual DOE Solid-State Lighting Market Development Workshop in Detroit.

View the video about a GATEWAY evaluation of a trial LED lighting system at the ACC Care Center in Sacramento, CA, featuring commentary by Connie...

View the video about Princeton University’s experience with LED lighting at several different campus locations.

View the video about LED lighting in Princeton University’s Dillon Gymnasium.

View the video showing side-by-side dance performances with halogen and LED sidelighting as part of the Solid-State Lighting GATEWAY demonstration...

View the video about using LEDs in a GATEWAY demonstration at the Smithsonian American Art Museum in Washington, DC, including an interview with...

View the video about CALiPER Report 20.1 which focuses on human-evaluated characteristics, including beam quality, shadow quality ...

CALiPER Report Series 21 on LED Linear Lamps and Troffer Lighting, featuring interviews with Tracy Beeson and Naomi Miller of Pacific Northwest National Laboratory.

View the video about LED lighting technology, where it is headed, and the DOE’s role in its continued R&D.

View the video about current droop as a challenge in LED research and development.

View the video about system reliability as a challenge in LED research and development.

View the video about color shift as a challenge in LED research and development.

View the video about OLED technology’s advantages and what is needed to move it fully into the lighting market.

View the video about challenges surrounding emitters in OLED research and development.

View the video about light extraction as a challenge in OLED research and development.

View the video about challenges surrounding solution-based materials in OLED research and development.

View this video showing installation highlights from Competition One of the 2017 Next Generation Lighting Systems Competition.

View this video illustrating issues with terminology during the NGLS Competition One installation process.

View this video illustrating issues with wall controls during the NGLS Competition One performance evaluation.

View this video illustrating issues with documentation during the NGLS Competition Two installation process.

View this video illustrating issues with configuration during the NGLS Competition Two installation process.

View this behind-the-scenes look at the 2014 NGL judging event where entries were evaluated in an intensive three-step process that combined the...

View the video about street lighting and blue light, featuring commentary by Bruce Kinzey of Pacific Northwest National Laboratory.

View the video about sky glow, featuring commentary by Bruce Kinzey of Pacific Northwest National Laboratory.

View the video about glare in outdoor lighting, featuring commentary from Ron Gibbons, Director of the Center for Infrastructure-based Safety...

View the video about the Los Angeles LED streetlight program, featuring an interview with City of Los Angeles Bureau of Street Lighting Director, E...

View Jim Brodrick's keynote video from the September 2009 IES Street and Area Lighting Conference in Philadelphia.