Pegasus Lighting Roundup: Lighting In March

Here’s what’s been going on in the lighting world this month…

In Lighting News…

A Wal-Mart store in Mt. Pleasant, Wisconsin has equipped all its indoor and outdoor facilities with LED lights. The areas now illuminated by LEDs include the sales floor, pharmacy, restrooms, stock rooms, and the parking lot. Wal-Mart expects to save at least 30% of their energy costs, compared to their old fluorescent lighting systems. Click here to learn more.

On March 5th “The Bay Lights,” an LED light sculpture, illuminated San Francisco’s Bay Bridge for the first time with 25,000 LED lights. The project only costs $15.06 per night to operate, and was designed by artist Leo Villareal on a laptop. Check out this video from the grand lighting ceremony:

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Pegasus Lighting Roundup: Lighting in February

What’s been on the tip of everyone’s tongue this month? One word: quality. From new standards for quality lights, to tips on using light to improve your quality of life, we’ve got you covered. Here are this month’s top stories…

In Lighting News…

Is Color Rendering Index (CRI) the most accurate measure of a light’s quality? With all the innovations happening in the lighting world right now, the Color Quality Scale (CQS) might just be a better judge. CRI measures a light’s performance rendering only 8 different colors. CQS, on the other hand, measures 15, and accounts for other factors like chromatic discrimination and human preference. Click here to learn more about CQS.

Image via News.UCDavis.edu
Image via News.UCDavis.edu

In December 2012 the California Lighting Technology Center at the University of California, Davis helped encourage the California Energy Commission to include new standards of quality for LED replacement lamps in its first-in-the-nation energy-efficiency directive. Now, the center is pushing for similar LED standards on a national scale. You can learn more about this initiative here. (more…)

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LEDs Allow New Method of Data Transmission

Computer Keyboard  and Monitor
At the University of Strathclyde, researchers are developing tiny LEDs that can deliver Wi-Fi-like internet access. Called Li-Fi (short for Light Fidelity), this system has the potential to transmit data several times faster than what we’re used to.

Professor Martin Dawson and his team created tiny LEDs, each about the size of an end of human hair, which flicker on and off thousands of times every second. By altering the length of these flickers, the lights can send digital information to computers and other electronic devices. Picture it as a sort of digital Morse code.

The micron-sized LEDs are made so small to allow for more data transmission at a faster rate. The university’s LEDs can flicker at a rate 1,000 times faster than larger LEDs. Why? Well, if you have 1,000 micron-sized LEDs, they can fit into the same space as a single 1mm LED. Each tiny LED acts as an individual communication channel, which allows the transmission of about a million times more data.

Suddenly, a large LED display, with each tiny LED acting as a pixel, can also allow internet communications. (more…)

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LED Rebates For 2013

PAR LED
Considering switching your commercial lighting to LEDs this year? Learn how to get the most out of lighting rebates and incentives. 

Have you gone shopping for new light bulbs or fixtures lately? If the answer is yes, you’re probably aware that LED lighting options have saturated the market as energy efficient alternatives to incandescent, halogen, and fluorescent lights.

But, what you might not know is that there are tons of rebates and incentives out there for buying LEDs that can help you save money when making the switch.

Since January 2012 the number of rebate programs for LEDs has increased by 54%.

Here’s an overview of the kind of rebates your company can expect in 2013:

Rebate Snapshot LED 1-13

If you’re already familiar with rebates from electric utilities and government organizations in your area, you may notice that the dollar amounts for most rebates have decreased over the past year. The average rebate for an LED replacement lamp has gone down by 7% since last January. Rebates amounts also decreased for LED fixtures: recessed down lights decreased by 66%, accent lighting by 12%, and high bay fixtures by 8%.

You needn’t be alarmed by these numbers, though. They’ve only been adjusted to match the lower prices of LEDs in 2013. Less money is necessary to make purchasing an LED financially attractive. Also, since there are over twice the programs this year, money is even more accessible. (more…)

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Lighting Wins and Losses From Super Bowl XLVII

Well, they told us yesterday’s Super Bowl would be the greenest one to date, but they failed to mention that as part of the plan to save energy they were going to turn the lights out in the second half.

Just kidding. This year’s Super Bowl might go down in the books for its lighting “abnormality,” but certainly there were some “bright spots” about this year’s lighting as well. Today, I’m going to reflect on  both.

Image via NYTimes.com
Image via NYTimes.com

Here at Pegasus Lighting, we were all so excited to ogle the Mercedes-Benz Superdome’s new lighting system, and it didn’t disappoint. (At least through halftime, that is.)  The Superdome’s exterior featured more than 26,000 LED lights on a whopping 96 full-color graphic display panels. These panels flooded the building in a spectrum of animated colors, patterns,and images. We were especially impressed knowing that the system used only 10 kilowatts of electricity, which if you can believe it, is the amount used to power a small house. Not to mention that if the LEDs are used for an average of 6 hours per day, they won’t need to be replaced until 2057.

Image via WashingtonPost.com
Image via WashingtonPost.com

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Sunshine And Your Health: An Infographic

We consider light pretty important over here at Pegasus. For hours, we could talk your ear off about LED innovations and fluorescent installations. Although choosing the right under cabinet light is important, and knowing how to place your recessed cans is essential, there is no light as vital to the human body as a little sunshine.

Especially in these winter months, it can be hard for us to get enough sun exposure. This can have a poor influence on your mood and immune system, plus it deprives you of vitamin D, which helps prevent serious diseases light arthritis, diabetes, and cancer. Check out this infographic for the details:

 

Sunlight Infographic

 

This Infographic Was Provided By Carrington College’s Medical Assistant Training Program.

 

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