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.

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.

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.

More on Lighting

 
Study Suggests LEDs May Not Be So Eco-Friendly
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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.

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Energy Code for Lighting Retrofits
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The creators of the ASHRAE/IES 90.1 energy standard set an aggressive goal for the 2010 version, published in November 2010: 30 percent energy savings over the 2004 version. According to a detailed analysis conducted by the Department of Energy, they hit it.

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Report: Solid State and Other Efficient Lighting Systems on the Rise
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According to a new market research report, “Solid State and Other Energy Efficient Lighting Systems, Application and Market Trends (2010–2015),” published by MarketsAndMarkets.com, the total global solid-state and other energy-efficient lighting systems market is expected to be worth $53.5 billion b

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Editors' Pick
Becoming a Lighting Trends Authority
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What’s the secret to keeping up on the latest in residential lighting upgrades? Just ask the neighborhood remodeler, note the ubiquitous variations of new products at a trade show, or chat with your supplier.

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Cracking Down on Codes
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A new national energy standard took effect on Dec. 30, 2010. On that day, all states had to certify to the U.S. Department of Energy (DOE) that they had a commercial building energy code in place at least as stringent as ASHRAE/IES 90.1 2004 or justify why they could not comply.

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New Title 24 Residential Lighting Design Guide Released
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The California Lighting Technology Center at the University of California, Davis, has released a supplemental publication to the 2008 Residential Compliance Manual.

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Guiding Lighting
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Electrical contractors have seen the bright lights of opportunity borne by involvement in lighting specification and installation.

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