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 the Age of Wi-Fi, even lamps have become part of the growing internet of things (IoT). According to “Navigant Research Leaderboard Report: Residential Connected Lighting,” companies that make IoT-friendly lamps are getting smarter, too, and the market is growing.

The ASHRAE/IES 90.1 energy standard provides legal jurisdictions with a model commercial building energy code. The 2013 version is the national energy reference standard recognized by the U.S. Department of Energy.

Organic LED (OLED) is a solid-state lighting technology with strong potential for architectural lighting. The LED is a compact, directional point source. Shielding prevents glare, while heat sinking removes internal heat. In contrast, OLED is a flat (less than 1/8-inch thick), diffuse area source.

Human perception of colors in their environment is dependent on light. As electric light sources have varying spectral emissions, the electrical industry relies on metrics to report, evaluate and predict how colors will appear under different light sources.

More on Lighting

 
Employee of the Month: Office Lighting

According to the Office Building Energy Use Profile report from the Environmental Protection Agency (EPA), space conditioning and lighting account for 70 percent of all energy consumed in a typical office building with an additional 20 percent of energy consumption used to power office equipment.


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Green House Effect: LEED in Homes

The whole world is going green. Businesses and consumers are implementing green strategies, and the color green is taking over marketing campaigns. Even petroleum companies are coming out with green media campaigns.


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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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Outdoor Lighting Turns Over a Green Leaf

This year brought sparse positive economic news, as soaring energy costs drove steep price increases and the mortgage meltdown stalled residential construction and later commercial construction with the credit crunch.


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Controlling the Light

Today’s lighting control systems (LCS) are more elaborate and high-tech than ever.


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Finding the Right Template: Lighting

Earlier this year, the US Department of Energy (DOE) launched Commercial Lighting Solutions, an interactive Web tool that provides lighting templates, supported by construction documents, that can help commercial building owners achieve desirable lighting quality while improving lighting efficiency


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DTE Discounts Give Green Light to Energy-Efficient Bulbs

DTE Energy is helping Detroit Edison customers make their homes more energy efficient with discounts of up to 50 percent on compact-fluorescent lamps (CFLs). The specially priced bulbs are available now through DTE Energy at several area retailers for as little as 99 cents apiece.


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