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. 

Crops, of course, have always relied on three things from nature: soil, water, and sunlight. If executives at AeroFarms have their way, though, the future of crop growing will be mesh cloth, small amounts of water, and LED lights.

Replacing the driver


The majority of LED lighting products use an electronic driver that functions similarly to a fluorescent ballast. The driver converts incoming alternating current (AC) to direct current (DC) and drives this current to the LEDs.


Courtesy of LEDvance and Hubbel

For a long time, the lighting industry relied on conventional, legacy light sources and traditional designs. Recent advancements in LED technology, however, have changed the face of the industry in terms of the form and function of luminaires.

Flicker in light sources is an old problem made new again in the LED age. Its effects range from annoying to debilitating, and solving it can be challenging. Even defining flicker is difficult.

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21st Century Lighting

By most accounts, the light-emitting diode (LED) revolution is well underway, even though LEDs still remain a small fraction of today’s total lighting market.


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Light It And Forget About It?

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.



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Putting SSL Sales Under The Light

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.


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LEDs' New Standard: Zhaga Consortium

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.


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Growing Pains: LEDs

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.


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LED Downlights Looking Up

We live in an age of rapid innovation, so it should come as little surprise that even the technology for something as simple as a common lamp is in a state of flux.


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Sylvania Socket Survey Shows Greater Understanding and Awareness
by Staff |

The fifth annual Sylvania Socket Survey from Osram Sylvania finds that consumers are adjusting to new legislation and energy-efficient lighting options, with about half saying that they plan to switch to new lighting technologies.


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