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. 

While the light-emitting diode (LED) has gotten a lot of attention in recent years, another revolution has quietly developed in the background: intelligent (digital) lighting control. The future of lighting is solid-state, and it will be highly controlled.


Dimmable lighting control has seen limited application in commercial buildings. However, due to two primary factors, adoption has grown.

Outdoor settings are good demonstration sites to compare lighting choices. This parking lot originally featured metal halide fixtures. (Shown here)

Be it for selection, verification or refinement, a light-emitting diode (LED) lighting installation demonstration is a useful step in ensuring your choices meet the customer’s desires, needs and requirements. While LEDs are ubiquitous in today’s marketplace, they are constantly advancing.

For the ease light-emitting diodes (LEDs) can offer in providing an effective, low-draw and energy-efficient lighting solution, the considerations to their use are many. The best service you can provide is a bit of mythbusting regarding true LED end-of-life.

More on Lighting

 
Introduction to Lighting Design

In a perfect world, a lighting manufacturer would respond to interest in one of their products by assuming the cost of installing samples in an exact mockup of the actual space being designed.


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Knowing What's Best

Tight credit and weak demand for new facilities pushed private nonresidential spending into a deep slide in 2009, while public construction got a boost from federal stimulus money.


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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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