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. 

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.


A combination of skylights, daylighting controls and LED high-bay fixtures reduces energy costs and increases productivity as better light levels make stock labels and codes easier to read.

A marriage is happening. Light-emitting diode (LED) lighting and controls may soon be inseparable. While popular in offices, the combined benefits of efficiency, lower cost and building-operation analysis are extending to other workspaces.

More on Lighting

 
Calculating LED Life

For the ease light-emitting diodes (LEDs) can offer in providing an effective, low-draw and energy-efficient lighting solution, the considerations to their use are many. The best service you can provide is a bit of mythbusting regarding true LED end-of-life.


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The Bright Lights Of LED

The market for light-emitting diode (LED) products and technology is more attractive than ever because of energy-conservation concerns and lower maintenance costs. Until now the cost wasn’t attractive enough for broad appeal. 



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Wireless connectivity—combined with intelligence embedded in lamps and luminaires—enables programmability and accessibility from anywhere using everyday devices.
Where the Light Is: Home Lighting Trends

The 2008 housing-market crash ended the home construction boom. A steady recovery began in 2012, and it continues today, bolstering the U.S. economy. Historically, residential construction averages 5 percent of the country’s gross domestic product.



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The Deduction Continues: The CBTD extension


In December 2015, President Obama signed a new tax bill into law, extending the Commercial Buildings Tax Deduction (CBTD, or Section 179D of the tax code) for two years, while raising the bar for efficiency.


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DOE Proposes Efficiency Standard for Light Bulbs

On Feb. 12, the Department of Energy (DOE) proposed an efficiency standard for general service lamps, marking the next step in an ongoing process that started with the passage of the Energy Independence and Security Act (EISA) in 2007.


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Commissioning and Retrocommissioning: The Next Step for Lighting Controls

The proliferation of automatic lighting controls is creating demand for commissioning services, including functional testing.


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Flattering Light: A New Look at Color


From making clothing look vibrant in a retail store 
to facilitating interaction in offices by properly rendering skin tones, a light source's color quality is an important specification characteristic. For this, we use two metrics, correlated color temperature and the color rendering index (CRI).


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