There’s progress in better chip performance and lower cost. But system-level attention needs more focus to reduce the costs of supporting drivers, thermal management, optics, and package housings.

Located in the tech-savvy Research Triangle region of North Carolina, the City of Raleigh (population 420,000) has benefited from many spin-off industries that have emerged at the three flagship ...

High-power LEDs promise a growing number of advantages, including lower long-term cost and longer life, over both incandescent light bulbs for interior For the PDF version of this article, click here.

How you light your home is a personal decision. Some prefer LED bulbs that create warm white accent lighting to ensure their home feels cozy. Others prefer maximum brightness, which feels more modern.