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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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DOE Solid-State Lighting program technology fact sheet that provides background on current science and considerations related to LED light and health.
DOE Solid-State Lighting program technology fact sheet that addresses key questions about color stability and color shift in LED lighting applications.
Fact sheet that introduces Municipal Solid-State Street Lighting Consortium, a group of municipalities, utilities, and energy efficiency organizations who are interested in making investments in LED street and area lighting.
Brief summary of DOE LED Systems Reliability Consortium's Hammer Testing Findings for Solid-State Lighting Luminaires report.
In this work we describe the technology developments behind our current and future generations of high brightness OLED lighting panels. We have developed white and amber OLEDs with excellent performance based on the stacking approach. Current products achieve 40-60 lm/W, while future developments focus on achieving 80 lm/W or higher.
Overview of R&D strategies DOE has undertaken to advance the United States as a leader in solid-state lighting technology.
Provides an overview of the L Prize competition’s market impacts to date.
Snapshot of commercialized products directly developed or enabled by DOE Solid-State Lighting Program R&D funding.
A technology fact sheet that provides background information and details about TM-30-15, a method for evaluating light source color rendition.
A technology fact sheet that reviews the fundamentals regarding light and color, summarizing the most important color issues related to white-light LED systems.
A technology fact sheet that discusses the benefits and drawbacks of various LED downlight options, with examples of real installations from DOE case studies.
Summary of lessons learned from 2014 analysis of the early stages of solid-state lighting market introduction in the U.S., which also summarizes early actions taken to avoid potential problems anticipated based on lessons learned from the market introduction of compact fluorescent lamps.
Considers the projected impacts of future LED lighting efficacy gains in advancing major national goals, as well as in strengthening the competitive positioning of U.S.-based manufacturers.
Summary of GATEWAY report evaluating a new lighting system, at the offices of the accounting firm of DeJoy, Knauf & Blood, LLP in Rochester, NY, that incorporates a number of different OLED luminaires. Evaluation of the OLED products included efficacy performance, field measurements of panel color, flicker measurements, and staff feedback.
Summary of GATEWAY report evaluating a trial installation of tunable-white LED lighting systems in three classrooms in the Carrollton-Farmers Branch Independent School District in Carrollton, TX. The report provides valuable insights into the use of this technology in a real-world setting.
Summary of GATEWAY report evaluating a trial installation of tunable-white LED lighting systems in three classrooms in the Carrollton-Farmers Branch Independent School District in Carrollton, TX. The report provides valuable insights into the use of this technology in a real-world setting.
Snapshot reports use data from DOE's LED Lighting Facts product list to compare the LED performance to standard technologies, and are designed to help lighting retailers, distributors, designers, utilities, energy efficiency program sponsors, and other stakeholders understand the current state of the LED market and its trajectory.
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