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. 

In June, The U.S. Department of Energy (DOE) released the full public use files from the 2012 Commercial Buildings Energy Consumption Survey (CBECS). This survey provides a massive amount of data describing the national stock of commercial buildings. How many healthcare buildings are in the South?

The U.S. Department of Energy (DOE) recently issued new energy standards for general-service fluorescent lamps, and the standards go into effect Jan. 26, 2018. The new rules are likely to primarily affect availability of standard 4-foot, 32-watt (W) T8 lamps and some reduced-wattage T8 lamps.

It wasn’t long ago that light-emitting diodes (LEDs) were used primarily in very specific applications, such as indicator lights and exit signs. The deployment of white LEDs for general illumination applications always seemed in sight but out of reach.

In November 2014, ASHRAE published ANSI/ASHRAE/USGBC/IES Standard 189.1, Standard for the Design of High-Performance Green Buildings, Except Low-Rise Residential Buildings.

More on Lighting

 
How Low Can You Go?
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In 1972, the Illuminating Engineering Society of North America (IESNA) recommended a light level of 70 foot-candles (fc) for typical tasks in open offices, which was typically provided by magnetic-ballasted F40T12 2-by-4 troffers, creating a lighting power density (LPD) as high as 5.5W per square f

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Teach Me How
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Enrollment in public elementary and secondary schools rose 24 percent between 1985 and 2006, according to the National Center for Education Statistics. In 2006, nearly 50 million students were using more than 385,000 school buildings.

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Are You Afraid of the Dark?
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The U.S. Government originated security lighting during World War II. Since then, terrorism incidents, growing crime rates and energy-reduction mandates have been increasing the lighting industry’s sophistication.

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The Age of Enlightenment
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Terry McGowan has an interesting way of presenting a historical perspective to current advancements in the lighting world. In his view, we are beginning another age of light.

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Can Lighting Deliver?
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Electrical contractors don't like to brag, but they are enjoying a -significant and growing influence in lighting decisions.

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GE Announces Winners of 25th Annual GE Edison Awards
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GE Consumer & industrial presented the 2007 GE Edison Award to Enrique Peiniger and Jean Sundin of Office for Visual Interac-tion Inc. (OVI), based in New York, for lighting the U.S. Air Force Memorial in Arlington, Va. Lighting the memorial was a highly technical challenge.

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Lighting Lessons
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I was planning to continue writing my IBS columns on how to integrate the various building technologies, but my visit to this year’s LightCongress in New York exposed me to so many good ideas that I just have to talk about them. I’ll get back to my plan next month.

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