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. 

Color tuning is often used for purely aesthetic purposes—creating lighting “scenes” or particular atmospheres. However, research suggests it could find a new home in healthcare facilities.

As demand for LED lighting and controls increases, the lighting world is becoming more complex, which raises demand for expertise to produce good lighting solutions. Unlike other professions, lighting designers do not require state licensure.

A suitable application for tunable white lighting is in classrooms. The system used in the room shown above offers four settings. In “calm” mode, the lights are set at a standard intensity level and warm shade of white light, oriented toward calming an excited class.

The color appearance of light sources can have a major impact on how people perceive spaces. In high-end retail, hospitality and similar applications, color temperature choice is a critical design decision.

In the name of efficiency, LED technology has rapidly displaced traditional lamps in many different lighting applications. One of the most cost-effective retrofits has taken place in the realm of street lighting.

More on Lighting

 
Oh, There You Are

When it comes to a facility’s physical security, lighting is often used as a preventive or corrective measure against intrusions or other criminal activity. It can, however, be counterproductive.


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Editors' Pick
Let There Be Lighting...

Decisions on the appropriate lighting source are more pervasive than most of us realize. One could trace lighting design even as far back as the Bible, where in Genesis, Chapter I, God declares, “Let there be light.”


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Study Suggests LEDs May Not Be So Eco-Friendly

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

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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Editors' Pick
Transforming the Lighting Landscape

Some industry observers have predicted that solid-state lighting technology (SSL) will satisfy most lighting applications by the end of the decade. One particular SSL technology on the cusp of commercialization has the potential to be transformational: the organic light-emitting diode (OLED).


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Report: Solid State and Other Efficient Lighting Systems on the Rise
by Staff |

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

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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