Nov 072013
 

We wrote an article a few years ago about “li-fi,” an up-and-coming technology that uses light bulbs to transmit a wireless signal. This technology has come a long way since then, and today it’s one of the craziest (and coolest) innovations in the lighting industry! Scientists across the globe (primarily in the UK and China) have been developing this lighting-based data transmission, which could revolutionize the way we connect to the internet.

bigstock LED1 Are Light Bulbs Taking Over the Internet?

Conventional wi-fi is emitted using mirowaves or radio frequencies. The great conundrum of physics is that light travels both in particles and waves, a property which also makes it compatible with wavelength data transmission. Although li-fi has been in development for some years now, the most notable recent accomplishment belongs to Chinese professor Chi Nan, who managed to construct a DIY lighting-based data transmitter from basic retail components. Continue reading »

Oct 282013
 

The lighting industry has been busy as ever this month, from the slow-climbing successes of LED adoption to the discovery of new galaxies. Have you kept up? Allow us to offer a taste…

In Lighting News…

“LED Lighting Creeps Toward Tipping Point”

L Prize Winner Pegasus Lighting Roundup: Lighting in October

It’s only a matter of time before LEDs make serious headway into the retrofit market. Forbes predicts that by 2021, LEDs will make up approximately half of all retrofits in a market where they currently only make up about 5%. Read more…

Cree Announces Dim-To-Warm LED Lights

Durham, N.C.-based LED manufacturer Cree has just announced that they are adding a dim-to-warm option in their LMH2 LED module family of lamps. This is significant because although LEDs are better at dimming than fluorescents, they do not inherently change colors as they dim like an incandescent. But now incandescent lovers can enjoy the warming colors of a dimming incandescent without all the wasted energy. Read more…

“Glow-In-The-Dark Paths Could Be The Future Of Street Lighting”

 Pegasus Lighting Roundup: Lighting in October

Image via popsci.com

A park in Cambridge, England has tried out an unconventional method to lighting the paths at night: glow-in-the-dark gravel. Known as Starpath, this resurfacing material is able to absorb ultraviolet light during the day and release it at night in a bluish glow. Read more…

Continue reading »

Oct 112013
 

Stock Photo Cost Lighting Upgrade Tax Incentives to Expire in DecemberIf you’re considering a switch to LED lighting in your commercial building, but you’re still on the fence, you shouldn’t hesitate for too long. After December 31, 2013, two primary tax incentives for upgrading your lights are set to expire – the Section 179d EPACT Incentive and the Bonus Depreciation Incentive.

If you’ve never heard of these opportunities to help make up for the initial cost of new LEDs, allow me to explain…

The Section 179d EPACT Incentive allows you to deduct 60 cents per square foot on lighting upgrades. This incentive is part of The Energy Policy Act of 2005 to encourage the construction of energy efficient buildings. It also includes deductions for HVAC systems, building envelopes, and service hot water systems that reduce the total annual building energy costs by 50% or more compared to ASHRAE 90.1-2001 minimum requirements. It’s available to owners of both new and existing commercial buildings. Continue reading »

Sep 302013
 

September has been another eventful month in the lighting industry. In this post, we’re covering new energy breakthroughs, new ideas about lighting design, and of course, more crazy, creative projects. Come take a gander…

In Lighting News…

“Boston: the Top City for Energy Efficiency”

boston 600x450 Pegasus Lighting Roundup: Lighting in September

Image via Jeff Gunn

According to a report done by the American Council for an Energy Efficient Economy, Boston is the most energy-efficient city in the US. This report compared 34 major cities in the country, and Boston came out on top due to its commitment to many different sustainable initiatives, and ambitious energy-saving goals. Read more…

“This Funky-Looking LED Bulb Could be the Future of Lighting”

 Pegasus Lighting Roundup: Lighting in September

Image via NliteN

LED light bulbs are made from clusters of small diodes, meaning they aren’t limited to the traditional light bulb shape like older light sources. LED light bulbs can look like anything. Andy Turudic of NliteN has designed a unique LED light bulb that uses 80% less energy than an incandescent light, and will be much less expensive. What makes it so special? This light bulb is flat. Read more…

“Commemorative LED Baseball to Honor Mariano Rivera Could Also Help Yankees Closer’s Charitable Foundation”

rivera 004 web Pegasus Lighting Roundup: Lighting in September

Image via NYDailyNews.com

If you’re a fan of Yankee closer Mariano Rivera, you can now get a super-cool LED baseball that features his signature, his career stats, and the number 42. Rivera hopes his unique baseball will help generate proceeds for his charitable foundation. Read more… Continue reading »

 Posted by on September 30, 2013 at 12:44 pm
Aug 272013
 

Get ready for a fast, wild, innovative, informative, and (yes) long lighting roundup this month, because the lighting industry has been BUSY. You’ll hardly believe your eyes at some of these new lighting inventions, displays, and successes – so allow us to enlighten you…

In Lighting News…

“Alfredo Moser: Bottle light inventor proud to be poor”

How do you light a house using recycled materials and zero electricity? Alfredo Moser, a mechanic in southern Brazil invented a new way to light his house during the day, using only plastic bottles filled with water and a few drops of bleach. By early next year, these bottles are expected to be in over 1 million homes. Read more.

BBC Co UK Pegasus Lighting Roundup: Lighting in August

Image via BBC.co.uk

“Superdome gets new lighting system”

Remember those 34 terrible minutes at this past Super Bowl, when half of the Superdome lost power? Well, the Superdome managers are determined never to drop the ball (ha) like that again, so they’re upgrading their aging electrical equipment with a new, state-of-the-art system. Get ready for stunning computer-programmed lighting scenes, and more. Read more.

“Researchers identify cause of LED efficiency droop”

When LED light bulbs are subjected to larger electrical currents, they can loose up to 20% of their efficiency. Nobody wants that. This “efficiency droop” first identified in 1999, has hindered the LED’s development and popularity. BUT, researchers at Rensselaer Polytechnic Institute have finally identified the mechanism behind this nuisance – a phenomena called “electron leakage.” Read more.

bigstock LED1 Pegasus Lighting Roundup: Lighting in August

“Obama White House finally getting solar PV panels”

The White House is going solar! After spending about 40 months getting all the right permits for this energy-efficient retrofit, American-made panels are finally coming to the roof of 1600 Pennsylvania Avenue. Read more. Continue reading »

Jul 292013
 

Want to know what has been happening in the lighting world this month? Today’s blog post has the highlights.

Lighting News…

1. Ann Makosinski, a Canadian teen, has invented a thermoelectric flashlight that uses body heat to power a bright LED. The device is hollow, and harvests heat from the user’s hand to function. Makosinski explains in this video:

Read more about the flashlight here.

2. Miami-based Energy Saving Solutions USA will be the first lighting company to offer an LED light with a lifetime guarantee, according to their founder & CEO Peter Stein in this press release. With the launch of these Forever LEDs drawing near, ESS is already feeling the demand. Who’s first on the list to get these miracle light bulbs? Two Maxwell-Kates condominium buildings in New York City. It’s estimated the lights will save about $160,000 for Maxwell-Kates.

3. Every year, dozens jump to their deaths off the Mapo Bridge in Seoul, South Korea.  Cheil Worldwide decided to take on the issue by using motion sensing lights to convert the bridge into a friendly and hopeful place, lighting up messages like “How have you been?” and “Just go and see the person you miss” as pedestrians cross over. As a result, suicide rates on the bridge have gone down by 77%. Learn more in this video:

Read more about this light installation here.

4. The arrival of William and Kate’s new baby George got mixed attention from the media. Some couldn’t get enough of the hype, and some just didn’t understand what all the fuss was about. However, one thing we can all agree on was the very clever use of lights on the night after the new prince’s birth. Architainment Lighting went to work turning some of London’s most famous landmarks blue for the occasion. Read more about the lighting designs here.

Royalblu 381 lighting co uk Pegasus Lighting Roundup: Lighting In July

Image via Lighting.co.uk

Continue reading »

Jun 272013
 

light bulb 2 What is the Federal Energy Deregulation Act?
Take back the power, literally! According to Bill Olderman (here is his LinkedIn profile), an energy expert at Titan Energy and the author of today’s blog post, you have more control than you think over your home or building’s energy supply. Whether you want lower bills, more reliable service, or a better approach to the environment, you need to know your rights…

Since the Federal Energy Deregulation Act passed in 1999, many business and homeowners still haven’t exercised their right to choose their energy supplier. The ability for consumers to lower their energy costs, protect against rising rates, and, if interested, make an environmentally friendly choice, are all benefits of Deregulation. 3rd Parties help accomplish this by strategically purchasing the energy you use, in the same way the utility previously did, in the open market.  Depending on your state and the utility which serves you, the benefits will vary.

Deregulation dictates that your local utility can’t “Profit” on the supply of energy. Therefore, they don’t compete with 3rd parties, and shouldn’t care that you choose a supplier. However, you can still see this happen in states like Ohio (in certain markets), when they choose a supplier for you if you don’t choose yourself. Your local utility still delivers, services, and bills your account, as well as responds to any emergencies. This is where the utilities earn their profits. Continue reading »

 Posted by on June 27, 2013 at 12:10 pm
Jun 242013
 

Bay lights nytimes 300x169 Pegasus Lighting Roundup: Lighting In June

Image via NYTimes


What do soccer balls, Mona Lisa, and explosions have in common? They’re all in this month’s roundup! Read on to see what’s been going on in the lighting world…

Lighting news…

In early June, not even three months after its premiere, the artistic light display featured on San Francisco’s Bay Bridge started to malfunction. Some LED lights were stuck on, and others were caught in the off position. After scrambling for a solution, the technicians discovered that harsh weather conditions were causing the problems…Read more.

On June 4, 2013, the Louvre debuted the Mona Lisa‘s brand new LED display lighting. The change was bound to happen sooner or later due to the EU’s ban on incandescent lights, but no one expected how good it would actually look…Read more.

bloomburgbusinessweek Pegasus Lighting Roundup: Lighting In June

Image via BusinessWeek

We hear a lot about LEDs these days, but is there a place in the market for their fancier, pricier cousins, the OLEDs? Organic light emitting diodes have yet to find a niche in the market, but if and when they do, they’ll have to overcome stiff competition…Read more. Continue reading »

Jun 122013
 

CFLs in Bulk 300x206 CFLs and LEDs Steadily Gain Popularity
New research shows that the number of U.S. households using energy-saving LEDs or CFLs is increasing. Around 87% of households use at least one of these energy efficient light bulbs, and 77% use three or more. That’s up from 86% and 75% respectively in 2011.

Why do the numbers keep rising?

The answer is multi-faceted.

In a large-scale energy audit survey of 32,000 homes about energy use and energy efficiency, researchers found consumers were primarily motivated to use CFLs and LEDs to save money on their energy bills. Those who were slightly more environmentally conscious were more likely to use multiple CFLs and LEDs.

This increase in popularity also comes from utilities offering incentives for homeowners to switch to energy-efficient lights, especially CFLs, and the general-service incandescent phaseout that began in early 2012, removing many standard household lamps from the market. Continue reading »

May 292013
 

Reading Lights Pegasus Lighting Roundup: Lighting In May
It’s time for our monthly update on the most exciting happenings in the lighting world!

In Lighting News…

According to e! Science News, the new production of dual-color lasers could lead to cheaper, more efficient LEDs. It’s normally very costly and difficult to physically put together several lasers of different colors in one LED, but researchers at Arizona State University are about to change that. Read more.

On May 15, the US Department of Energy issued new protocols for calculating savings from energy efficient home, commercial, and industrial upgrades. The new protocols are voluntary, but formulated to encourage a common structure to determine energy savings based on average efficiency measures. Read more.

Lighting magazine recently published an article by lighting designer James Bedell about lighting CRI (Color Rendering Index). CRI is defined as the measure of how accurately a light portrays color, but Bedell argues that CRI actually has very little to do with how our eyes see colors. Instead, the CQS (Color Quality Scale) proves to be a more accurate measure. Read more.

A new study at the University of North Carolina at Chapel Hill and The Institute for Market Transformation (IMT) found a link between energy efficient homes and morgage risks. It seems that owners of ENERGY STAR-certified houses are less likely to default on their home loans. Read more. Continue reading »

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