Lighting

Article
May 15, 2012

Lighting industry experts discuss the new standards for lamp efficiency.

Article
April 25, 2012

Carnegie Mellon University researchers report that a competing direct current electrical power system, pioneered by Thomas A. Edison in the 1880s, may be the most economic way to power lights in commercial buildings, especially in buildings using solar photovoltaics.

Article
April 23, 2012

Ready for another revolutionary lighting technology? OLEDs offer some exciting potential, but they are still miles from the market.

Article
February 28, 2012

Why the United States must reduce its dependence on rare earth metals to keep lamp costs from skyrocketing.

Article
February 21, 2012

With all the buzz about renewables, it's easy to overlook some killer lighting rebate programs that continue to thrive.

Article
February 7, 2012

A maturing solid-state light industry tries to field more economical products that live up to their own performance claims.

Article
January 31, 2012

Secretary of the Interior Ken Salazar, Secretary of Energy Steven Chu, the National Park Service and the Trust for the National Mall yesterday hosted a lighting ceremony to celebrate the installation of energy-efficient LED lights on the Mall. 

Article
January 10, 2012

The city of Hanoi will deploy an energy control networking system for that will serve as the foundation for the country's first smart street lighting system.

News, Lighting, End Use
Article
November 23, 2011

Light-emitting diodes (LEDs) are gaining significant momentum as an alternative to incandescent and fluorescent lighting in commercial buildings, particularly as the cost of LED lighting technology continues its rapid decline.