At the Electric Power Research Institute (EPRI), researchers recently released findings from a study of light-emitting diode (LED) street lighting technology. What they found should be of interest to electrical contractors.
While Light-emitting diode (LED) general lighting continues to rapidly develop and transform the lighting industry, the organic LED light source, or OLED, offers equally dramatic possibilities. Let’s look at the current status of this remarkable technology.
Wireless technology is certainly getting attention these days. We’ve covered the extensive range of new home automation and security products and systems often here in the pages of ELECTRICAL CONTRACTOR.
In any lighting system, lamps and auxiliary electrical devices fail and must be replaced. Dirt and dust accumulates on fixture surfaces and should be cleaned. System problems must be corrected, and lighting controls should be adjusted as space conditions change.
It’s hard to imagine anyone in the electrical industry seriously questioning the fact that light-emitting diode (LED) technology and solid-state lighting (SSL) are becoming the light source choice of the future.
With 115 million households in America— more than twice as many as there were 50 years ago, according to the U.S. Census Bureau—the demand for residential lighting and controls has both grown and evolved to appeal to a savvier, more high-tech, and more energy-conscious consumer.
These days, it seems every aspect of our energy consumption is transforming, and in that regard, the lighting industry is no exception. Within the lighting industry, light-emitting diodes (LEDs) have assumed a prominent role in the quest for greater efficiency and reduced costs.
With the growing popularity of light-emitting diodes (LEDs) in different applications, manufacturers are offering more choices, leaving end-users with a dizzying selection of the latest and greatest technology, and they often pass off the specifying to electrical contractors (ECs) who are becoming m
Decisions on the appropriate lighting source are more pervasive than most of us realize. One could trace lighting design even as far back as the Bible, where in Genesis, Chapter I, God declares, “Let there be light.”
Christmas light enthusiasts have always known not to drop what they are hanging. A broken bulb can spoil everything. Now they have another reason to be careful. Despite its growing popularity as a green lighting alternative, light-emitting diodes (LEDs) may not be as eco-friendly as advertised.
According to Forbes, Boston-based Philips Color Kinetics and other firms are in a race to create technologies and appliances that do a better job of converting electricity to light, since the passage of the Energy Independence Act in December 2007 ensures the eventual obsolescence of traditional inc