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LEDs Magazine January/February 2008 issue
Our latest issue is now available - view the Table of Contents. |
LEDs help Sentry create greener workplace in Wisconsin
Interior and exterior LED lighting in Sentry Equipment's new manufacturing facility are part of a green lighting scheme to reduce energy usage. |
Thermal design considerations for high-power single-chip LEDs
With advanced high-power packaging technology, large-area chips offer a number of advantages over arrays, according to Bob Karlicek, John Graff and Dave Sciabica. |
Strategies in Light 2008 pulls the crowds in Santa Clara
The annual LED conference and exhibition always provides an interesting mix of presentations and exhibits. |
Prize fund provides $20 m incentive to develop efficient LED lamps
The new energy bill contains details of the Bright Tomorrow Lighting prizes totaling $20 million, to encourage US companies to develop efficient LED lamps to replace 60 W incandescents and PAR-38 halogens. |
LCP materials for power LED packages
Vectra LCP liquid crystal polymer materials from Ticona are used by Spectrum Plastics to create open-cavity packages for power LEDs. |
Interview: Frans Otten of Lemnis Lighting
LED lighting supplier Lemnis believes that introducing LED lamps into high volume, low margin markets can have a large impact on climate change. |
Essentials of designing efficient luminaires with LEDs
A systems-level approach for LED luminaire design is required to achieve all the expected benefits of solid-state lighting. Gerry Negley and Antony van de Ven of LED Lighting Fixtures, Inc. explain. |
LED luminaire performance: changing traditions can set the right expectations
LED technologies can show radically different photometric performance and life when used in different application environments. Photometric data produced according to traditional testing standards are not very useful for LED luminaires, according to Nadarajah Narendran, Jean Paul Freyssinier, and Jennifer Taylor. |
Tokyo illuminated by white LEDs
The White-LEDs conference in Tokyo provided a unique opportunity to meet key players in Japan's LED lighting industry, writes Tim Whitaker. |
