New Alloys Key to Efficient Solar Energy and Lighting

A recent advance by Arizona State University researchers in developing nanowires could lead to more efficient photovoltaic cells as well as better LEDs. ASU electrical engineers are working to improve quaternary alloy semiconductor nanowire materials.

Posted in: News, News, Energy Efficiency, Renewable Energy, Solar Power


Why All The Talk About High-Power LED Technology?

It is in the headlines worldwide. Cities, states, and countries around the globe are transitioning away from traditional lighting and towards newer technologies such as high-power LEDs for traffic, street, and other public lighting applications.

Posted in: Features, Articles, Energy Efficiency, Government Initiatives


Power Conversion for Reduced Cost, Volume, and Weight - and Increased Efficiency

Industry and consumers are increasingly aware of the benefits of efficacious use of metered power, as costs and cost trends increase. Making the right choices for power converter design can produce rapid investment payback in applications such as for LED illumination and automotive electric vehicles, and can be optimized for low total cost of ownership (TCO).

Posted in: Features, Articles, Energy Efficiency


Check out the March Lighting Technology Ezine

The first issue of Lighting Technology has arrived! This digital magazine is the latest offering from Green Design & Manufacturing, and features articles, tech briefs, applications and more regarding advances in energy-efficient LEDs and solid-state lighting.

Posted in: News


Keep Lighting Green from Start to Finish With Proper Packaging and Disposal of Used Fluorescent Lamps

Fluorescent lamps are a popular lighting option for businesses and consumers that are looking for ways to conserve energy and cut down on wastes. Since mercury - a very useful but very toxic element - is used to conduct the charge in fluorescent lamps, these benefits can come at a significant environmental and health risk.

Posted in: Pollution, Features, Articles, Energy Efficiency, Government Initiatives, Recycling Technologies


Development of Advanced LED Phosphors by Spray-based Processes for Solid-State Lighting

Luminescent materials were developed using aerosol processes, for making improved LED devices for solid-state lighting. In essence this means improving white light emitting phosphor-based LEDs by improvement of the phosphor and phosphor layer.

Posted in: Briefs, Briefs, TSP, Energy Efficiency


Sliding Mode Pulsed Current Averaging IC Drivers for High-Brightness Light Emitting Diodes

Light Emitting Diode (LED) driver ICs associated with specific (uniquely operated) switching power supplies that optimize performance for High Brightness LEDs (HB-LEDs) have been developed. The LED drivers feature fewer external components and high power efficiency.

Posted in: Briefs, Briefs, TSP, Energy Efficiency, Greenhouse Gases