December 2012: Lighting Special Report

 

While researching for last month’s article, I was quite surprised to find many contractors and estim

According to Department of Energy statistics, about 22 percent of all electricity generated in the U

Article 240 in the National Electrical Code (NEC) provides general requirements for overcurrent prot

Joel Spira, who founded Lutron Electronics Co.

The lighting retrofit was one of the first services that electrical contractors (ECs) entering the e

“The new and emerging energy market is creating quite a buzz among ECs at conferences like Lightfair

The next step is to develop the basis of design or design intent, which can be expressed using two b

With the growing popularity of light-emitting diodes (LEDs) in different applications, manufacturers


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December 2012
How do you design, protect and locate a dry-type transformer of 600 volts (V) or less so that the installation will comply with the National Electrical Code (NEC)? READ MORE
December 2012
We’re all aware of distracted driving and the dangers it can create for everyone on the road. What about distracted walking? READ MORE
Editors' Pick
December 2012
According to Department of Energy statistics, about 22 percent of all electricity generated in the United States is used for lighting, and about 10 percent of that is used for READ MORE
December 2012
What began as Hurricane Sandy affected at least 24 states from Florida to Maine with particularly severe damage in New Jersey and New York. READ MORE
December 2012
Following a major technological shift from mercury vapor to metal halide in the past decade or so, high-intensity discharge (HID) product innovation is focused on this source READ MORE

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December 2012