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 any lighting system, lamps and auxiliary electrical devices fail and must be replaced. Dirt and dust accumulates on fixture surfaces and should be cleaned. System problems must be corrected, and lighting controls should be adjusted as space conditions change.


It’s hard to imagine anyone in the electrical industry seriously questioning the fact that light-emitting diode (LED) technology and solid-state lighting (SSL) are becoming the light source choice of the future.

Specifiers enjoy a choice of brands and components to provide optimal solutions for their applications. Owners can replace components for maintenance or upgrade purposes while retaining the hardware.

Among other matters with light-emitting diodes (LEDs), reliability has been an issue, according to Nate Conant, president of W.B. Walton Electric in Beaumont, Calif.

More on Lighting

 
LED Advancements Increase Potential
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Light-emitting diodes (LEDs) have been used as indicator lights and displays for many years. However, because of their low levels of light output and the lack of color options, LEDs were limited to these few applications.

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Improved Lighting Conserves More Energy
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Lighting can consume up to 35 percent of a building’s electricity. While energy conservation was important before September 11, it has become even more significant with the possible difficulties in obtaining foreign oil.

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Pros Fight Glare, Poor Color Quality in Stadium Lighting
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Do you think San Francisco Giants outfielder Barry Bonds could have hit 73 homes during the 2001 Major League Baseball (MLB) season with his eyes closed? Or that Ed McCafferty of the Denver Broncos could catch a Brian Griese pass in the dark?

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Future Bright for Low-voltage Lighting
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Ask most landscape lighting contractors about low voltage and you’re likely to get a shrug—unless you talk to the growing number of low-voltage specialists who are learning just how lucrative the jobs are.

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Warehouse Lighting: What's New?
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With energy costs continuing to skyrocket, warehouse managers are frantically seeking new methods of reducing lighting costs.

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Lighting the Innovative Office
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With the evolution of business management models over the last several decades, new planning philosophies for addressing workplace space issues have emerged. Concepts such as alternative officing, hoteling, desk sharing, or Just-In-Time (JIT) are becoming commonplace.

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New Outdoor Lighting
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Quality of light and end-user safety are driving forces behind a trend to retrofit or install whiter lighting. Popular lighting choices include pulse-start metal halide lamps, ceramic metal halide lamps, and electrode-less induction lighting.

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