Lighting

 

 

Lighting and controls is a huge, constantly changing, dynamic market. The ELECTRICAL CONTRACTOR lighting editorial listed below keeps current on technological innovations from LEDs, controls, and design to innovations in efficiency by traditional lighting formats. 

As performance increases and costs decline, light-emitting diode (LED) lighting is poised to become the predominant light source in the United States. Meanwhile, adoption of integrated advanced lighting controls continues to grow.


Over the past 10 to 15 years, commercial building energy codes have increasingly mandated automatic lighting controls.

All light sources must be maintained; as lighting controls become more sophisticated, they also must be maintained. Responsible lighting design should include maintenance to preserve design integrity.

The IIoT
 extends the utility of advanced lighting and control systems with additional sensing that can produce data and transform business.

The World Wide Web connects 10 billion devices and counting into a global network. Any network-enabled device can establish a link to the internet, raising the potential to join building systems appliances and more.


More on Lighting

 
Location, Location, Location

In part 1 of this two-part series on photosensors, I described the major characteristics of photosensors and ended with a problem: suppose we have a classroom in which we want to begin dimming the row of fluorescent lighting fixtures adjacent to a series of windows when daylight levels reach 150 pe


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Photosensors

Daylight harvesting’s value proposition is fairly simple: as daylight levels increase in a space, electric lighting levels can be automatically reduced to maintain a target task lighting level and save energy.


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A New Sheriff in Town

Light-emitting Diode (LED) replacement lamps, including omnidirectional, directional and decorative lamps, are now proliferating the market.


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Rest in Peace

Once a venerable workhorse in commercial lighting, the fluorescent magnetic T12 ballast is now considered a dinosaur. All but extinct in new construction, there are still millions of these ballasts installed in commercial buildings throughout the United States.


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Beyond DALI

According to a report on www.researchandmarkets.com, the emerging global lighting technologies market is expected to be worth $109.2 billion by 2014 and is growing at an estimated compound annual growth rate (CAGR) of 8.1 percent from 2009 to 2014.


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A Green Stand

Standard 189.1, the Standard for the Design of High-Performance, Green Buildings Except Low-Rise Residential Buildings, published in late January by the American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE), provides the first code-intended commercial green building stan


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Lamp Enforcement

New York City’s dense urban landscape is populated with more than a million buildings that annually consume $15 billion in energy and generate 75 percent of the city’s carbon emissions.


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