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. 

Most parking garages are drab cubes of gray concrete; people don’t usually expect them to add much to a cityscape. However, the City of Fort Wayne, Ind., had different ideas when building the Skyline Garage.

The U.S. Environmental Protection Agency’s (EPA) Energy Star program recognizes and promotes products that satisfy a high performance standard while saving energy. Created in 1992, the voluntary labeling program now covers a broad range of products, including lamps and residential luminaires.


Prefabricated lighting is an increasingly popular strategy in today’s competitive construction and upgrade market. It can help save electrical contractors (ECs) time and money in the field while offering greater control over the product and installation process.

As performance increases and costs decline, light-emitting diode (LED) lighting is poised to become the predominant light source in the United States. Meanwhile, adoption of integrated advanced lighting controls continues to grow.


More on Lighting

 
Dim and Dimmer

Satisfying peak demand can be very expensive for utilities, which pass this cost onto their customers in the form of time-variable pricing or demand charges. Utilities, therefore, share a common interest with their customers to reduce peak demand.


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Lighting Design Techniques

The presence of light is rarely noted unless there is a perceived lack of it (dim atmosphere or shadows) or a perceived excess (glare). Like air, light is invisible and yet is everywhere in the visual environment, as we cannot see without it.


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Winners Announced in Next Generation Luminaires Design Competition
by Staff |

Winners of the second annual Next Generation Luminaires Awards were announced February 11, 2010, at the Strategies in Light Conference in Santa Clara, Calif. Sponsored by the U.S.


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LED Quality Advocates

“CFLs in America: Lessons Learned on the Way to Market,” published by the Department of Energy (DOE), concludes that technical and quality problems with early compact fluorescents snowballed into major obstacles to acceptance by consumers and retailers.


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Age-Old Debate: Analog or Digital?

Digital control entails using digital communication architecture to network intelligent lighting control devices. It enables more economical integration of multiple control strategies, while being flexible and capable of generating feedback.


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Control Wiring Methods

Control wiring is used to communicate commands and other information between control devices in a lighting system.


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Illuminating Good Health: Healthcare Lighting

Few hospitals have a perfect lighting system, but whether building from scratch or renovating and expanding an old building, one of the hospital owner’s priorities is energy savings.


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