IP, Reports & Roadmaps | Feb 15, 2011

UCI Researchers Find LED Products Billed as Eco-Friendly Contain Toxic Metals

LED products usually are electronic products that should be handled as electronics scrap if disposed, anyway. A realease of potentially hazardous substances under regular use is very unlikely, even when broken. LED professional does not agree with the generalized conclusions of this research. However, it is important to challange statements of PR and lobbies to boost more eco-friendly products. In fact, light-emitting diodes of tested holiday bulbs, traffic lights and car beams marketed as safe, environmentally preferable alternatives to traditional lightbulbs actually contain lead, arsenic and a dozen other potentially hazardous substances, according to newly published research. Read more »

IP, Reports & Roadmaps | Jul 15, 2010

DOE Releases SSL Manufacturing R&D Roadmap

The U.S. Department of Energy has published the 2010 edition of the Solid-State Lighting (SSL) Manufacturing R&D Roadmap. Complementing the SSL R&D Multi-Year Program Plan (MYPP) that guides the Core and Product Development R&D programs, the Roadmap's primary goal is to guide the manufacturing R&D program and help direct funding solicitations for it. Manufacturing R&D is a part of DOE's SSL manufacturing initiative launched in 2009. The Roadmap also provides guidance for equipment and material suppliers, based on industry consensus on the expected evolution of SSL manufacturing – thereby reducing risk, improving quality, increasing yields, and lowering costs. Read more »

IP, Reports & Roadmaps | Feb 17, 2010

New DOE Report Estimates Energy Savings Potential of SSL

The U.S. Department of Energy (DOE) has released analysis findings of the energy savings potential of solid-state lighting (SSL) sources for general illumination applications compared to conventional light sources (e.g., incandescent and fluorescent). Using an econometric model of the U.S. lighting market, the February 2010 report estimates national energy savings if SSL technology achieves certain forecasted price and performance objectives. Read more »

IP, Reports & Roadmaps | Sep 24, 2009

DOE Releases SSL Manufacturing R&D Roadmap

The U.S. Department of Energy (DOE) has published a Solid-State Lighting Manufacturing R&D Roadmap, the end product of two stakeholder workshops sponsored by DOE in 2009. The Roadmap represents industry consensus on the expected evolution of SSL manufacturing, best practices, and opportunities for improvement and collaboration. Read more »

IP, Reports & Roadmaps | Jul 20, 2009

DOE Solid-State Lighting CALiPER Program: Round 8 Results Released

The U.S. Department of Energy (DOE) has released the CALiPER Round 8 Summary Report. The testing was conducted from February 2009 to June 2009. Read more »

IP, Reports & Roadmaps | Apr 06, 2009

DOE Releases Updated SSL R&D Multi-Year Plan

The U.S. Department of Energy (DOE) has released the March 2009 edition of the Multi-Year Program Plan FY'09-FY'15; Solid-State Lighting Research and Development. The report provides a description of the activities the Department plans to undertake in the period of FY'09 through FY'15 to implement its SSL mission. Read more »

IP, Reports & Roadmaps | Mar 23, 2009

DOE Releases GATEWAY Report on LED Parking Lot Lighting Demonstration

doe_parkinglot-jpg The U.S. Department of Energy (DOE) has published the report from a demonstration of bi-level LED parking lot lighting at a Raley's Supermarket in West Sacramento, California. This GATEWAY demonstration report, prepared by Pacific Gas & Electric and Energy Solutions, provides an overview of project results including lighting performance, economic performance, and potential energy savings. Read more »

IP, Reports & Roadmaps | Feb 23, 2009

DoE Released New CALiPER Program Results: Round 7 of Product Testing

DoE released CALiPER Program round 7 results. The testing focused on three application areas: outdoor lighting, downlights, and replacement lamps. One series of tests included eight streetlights. The series of tests on nine downlights included a wide range of luminaires that could potentially be used for downlighting. The replacement lamp category included nine different SSL products, including: MR16s, some larger directional lamps (PAR20, PAR30, and PAR38), and A-lamps. Read more »

IP, Reports & Roadmaps | Jan 28, 2009

DOE Releases Two New Reports on LED Street Lighting

DOE released two new street lighting reports within the Gateway Demonstrations program. Both results show a clear progress in LED street lighting technology and cost savings. Read more »

IP, Reports & Roadmaps | Dec 18, 2008

DOE Releases Phase III Oakland Demonstration Report

The U.S. Department of Energy (DOE) has released the Phase III report from the solid-state lighting (SSL) demonstration of LED streetlights in Oakland, CA. This GATEWAY demonstration report, prepared by Pacific Gas & Electric and Energy Solutions, provides an overview of project results measured over a 12-month period, including comparison to Phase II luminaires, energy consumption and illuminance levels, and economic analysis. Read more »

IP, Reports & Roadmaps | Nov 14, 2008

DOE Report Releases Two New CALiPER Benchmark Reports

DoE recently released two new CALiPER Benchmark Reports; one comparing omni-directional incandescent lamps (A-type and small decorative, candelabra-type lamps) and their commercially available LED replacements, the other shows an analysis of halogen MR16 lamps and their commercially available LED replacements. Read more »

IP, Reports & Roadmaps | Nov 14, 2008

DOE Report on LED Area Lights for a Commercial Garage Shows Good Acceptance

Difference in color between the white light of the LED luminaires and the yellow light of the HPS. This U.S. Department of Energy GATEWAY Demonstration project studied the applicability of light-emitting diode (LED) luminaires for commercial parking garage applications. High-pressure sodium (HPS) area luminaires were replaced with new LED area luminaires. The project was supported under the U.S. Department of Energy (DOE) Solid-State Lighting Program. Other participants in the demonstration project included Providence Portland Medical Center in Portland, Oregon, the Energy Trust of Oregon, and Lighting Sciences Group (LSG) Inc. Pacific Northwest National Laboratory (PNNL) conducted the measurements and analysis of the results. PNNL manages GATEWAY demonstrations for DOE and represents their perspective in the conduct of the work. Read more »

IP, Reports & Roadmaps | Nov 06, 2008

DOE Report on Residential LED Lighting Shows Advantage over Conventional Lighting

Installed LR6 downlight modules and LED undercabinet fixture. In August 2008 the Pacific Northwest National Laboratory (PNNL) conducted a light-emitting diode (LED) residential lighting demonstration project for the U.S. Department of Energy (DOE), Office of Building Technologies, as part of DOE’s Solid-State Lighting (SSL) Technology Demonstration GATEWAY Program. Two lighting technologies, an LED replacement for lamps (bulbs) in downlights and an LED undercabinet lighting fixture, were evaluated in the demonstration which was conducted in two homes built for the 2008 Tour of Homes in Eugene, Oregon. The homes were built by the Lane County Home Builders Association (HBA) and Future B Homes. The Energy Trust of Oregon (ETO) also participated in the demonstration project. Read more »

IP, Reports & Roadmaps | Oct 16, 2008

DOE Releases Report on FAA Demonstration of LED Walkway Lighting

The U.S. Department of Energy (DOE) recently released a September 2008 report, Energy Savings Estimates of Light Emitting Diodes in Niche Lighting Applications. Today DOE published an Errata to the report regarding the refrigerated display case energy savings estimates. Specifically, the installed base of refrigerated display case fluorescent lighting systems in the U.S. was given in linear feet of display cases instead of, as labeled in the September report, the number of refrigerated display cases. This correction impacts calculations throughout the report. Read more »

IP, Reports & Roadmaps | May 08, 2008

DOE Research Call: Solid State Lighting Core Technologies

The US Department of Energy (DOE) has announced a $7.5 million core technology research (round 5) funding opportunity as part of its Solid State Lighting (SSL) program. Read more »

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Nationstar Overall Layout in UV LED Market

Nationstar Overall Layout in UV LED Market In August 2018, Nationstar set up the Non-visual Light Source Business Division, focusing on IR LED, UV LED, animal and plant lighting. Nationstar has been fully laid out on UVA/UVB/UVC. Since 2016, Nationstar has launched near-ultraviolet LED, deep-ultraviolet LED and modules, with wide wavelength ... Read more »

EDITORIAL

High Conductive Foils Enabling Large Area Lighting

High Conductive Foils Enabling Large Area Lighting Fraunhofer Institute for Organic Electronics, Electron Beam and Plasma Technology FEP as one of the leading partners for research and development for surface technologies and organic electronics and Sefar AG, a leading manufacturer of precision fabrics from monofilaments, developed a roll-to-roll ... Read more »

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