- Legally blind Hobart man sees the light by making log lamps from Tasmanian timber – ABC News: Duncan Meerding, a legally blind furniture and lighting designer, has created unique log lamps using solely Tasmanian wood waste and LED lights. Meerding’s vision behind the design was to create sustainable furniture that could be kept and passed down through generations to come.
- Slideshow: Fashion takes spotlight at CE Week – Dell: During New York City’s largest consumer electronics and technology event, CE Week, the tech and fashion industries collided during the futuristic FashionWare runway show. Proving geek can be chic, LED lights, smart jewelry and dresses embedded with sensors made modernistic fashion statements on the runway.
- Targeted LEDs could provide efficient lighting for plants grown in space – Phys.org: Research from Purdue University found that hydroponically-grown leaf lettuce can thrive under red and blue LEDs. Additionally, the LEDs used 90 percent less electrical power per growing area in comparison with traditional lighting methods. This finding could advance the development of crop-growth modules for space exploration.
- 7 Uses for LED Lighting Technology – Novus Light: LED technology has rapidly developed to become one of the leading and most prominent lighting solutions offered today. Due to the versatility of LEDs, they’re finding some highly innovative and interesting applications, including bionic LED contact lenses and LED wallpaper that can be programmed to present different settings on the walls of your home.
Major League Baseball will play its All-Star Game on July 15th. Baseball may be as American as apple pie, but many people may not realize that it wasn’t always played at night. In fact, before lighting, the stands for most MLB games during weekdays were empty since most baseball fans were at work. Lighting changed all that and turned the MLB into the behemoth sport it is today. Today, even kids play baseball under lights. Now, Major League Baseball is going through another revolution – LED lighting.
But first, let us take a look at how revolutionary lighting was to baseball. GE lighting engineer Robert J. Swackhamer successfully deployed an array of high-wattage lamps to light the railroad yards at night for a railroad. The lighting worked so well that Swackhamer convinced his bosses to test the arrays at General Electric Athletic Field in Lynn, Massachusetts.
On June 24, 1927, General Electric lit up the first night baseball game in history between Lynn and Salem using 72 flood lamps on five towers. Salem won 7-2 in front of a crowd that included players from the Boston Red Sox and the Washington Americans.
The GE executives were onto something. The progress was slow at first. It took GE three years to sign up a few minor league teams as customers. By 1935, GE finally hit the Major Leagues with the Cincinnati Reds. The first Major League night game took place at the Red’s Crosley Field on Friday, May 24, 1935. The Reds beat the Philadelphia Phillies 2-1 in front of a crowd of 20,000 people. Legendary Cincinnati announcer Red Barber said, “As soon as I saw the lights come on, I knew they were there to stay.” By 1941, 11 of the 16 Major League baseball fields installed GE lighting, including the New York Yankees and Brooklyn Dodgers.
Today, yesterday’s high-intensity-discharge (HID) metal halide lamp floodlights are beginning to be replaced with LED lighting. There are a lot of factors that make LED lighting attractive in to MLB and even NFL stadium management. It may be difficult to light the entire playing surface with traditional HID lighting. Lighting must be able to shine on second base or the 50 yard line requiring brighter and longer distance. LEDs shine brighter and can light longer distances making them more efficient. They are also more precise, so they can light up the playing surface and not blind spectators. LED lighting also lasts longer – 50,000 hours – reducing maintenance costs. They also light to full strength instantly.
Super Bowl XLVII in New Orleans was marred by a 34 minute delay at the Superdome. According to Entergy New Orleans, power to the lights was lost when sensing equipment detected abnormalities. Once the outage cause was discovered and power was restored, the HID floodlights required time to come back to full brightness, about 10 to 15 minutes. By contrast, LED lighting is instant on.
Major League Baseball stadiums have already made progress in switching to LED signage with most stadiums sporting LED scoreboards and/or ribbon lighting. The most notable LED scoreboards in baseball are the Detroit Tigers’ 6,096 square feet LED video panel at Comerica Field and the Seattle Mariners’ scoreboard that measures 56.7-feet high by 201.5-feet wide and covers 11,425 square feet. They’re beginning to make progress in switching to LED lighting for their facilities. Busch Stadium, where the St. Louis Cardinals play, began energy efficiency improvements soon after it opened in 2006. Facility management has replaced more than 1,000 traditional spotlights and floodlights with LED lamps to cut lighting power demand in several areas by 90%.
For Further Reading
GE Reports, If You Build it They Will Come: How a GE Engineer Invented Night Baseball, http://www.gereports.com/post/81315361164/if-you-build-it-they-will-come-how-a-ge-engineer
Athletic Business, LED Tech Poised to Revolutionize Outdoor Sports Lighting, http://www.athleticbusiness.com/outdoor/led-technology-poised-to-revolutionize-outdoor-sports-lighting.html
NFL.com, Superdome power outage delays Super Bowl XLVII, http://www.nfl.com/superbowl/story/0ap1000000134895/article/superdome-power-outage-delays-super-bowl-xlvii
Greentech Media, Guest Analysis: Super Bowl Power Outage Shines a Bad Light on HID Lighting, http://www.greentechmedia.com/articles/read/guest-analysis-superbowl-power-outage-shines-a-bad-light-on-hid-lighting
A lot of companies are participating in the new LED light bulb market, also called Solid State Lighting or SSL. These companies can be LED light bulb makers or participate by making some component of the LED light bulb ranging from heat sinks and LED chips to the sapphire growers, polishers and fabricators that make the foundation of the LED, the sapphire chip. All of them have a vested interest in helping consumers understand LED light bulbs and why they are different from CFLs and traditional incandescent light bulbs. We’ve gathered together some resources to help consumers understand their lighting options.
The US Department of Energy is leading the effort to educate consumers about their new lighting options and have enlisted companies that participate in the LED lighting market to help. The DOE has developed some very good resources on their own web site for the industry, http://www1.eere.energy.gov/buildings/ssl/. But they’ve also developed resources for consumers to learn more about their lighting choices. Some sample resources for consumers to learn more about LED lighting include a good FAQ here, http://energy.gov/articles/askenergysaver-led-lights.
The Federal Trade Commission requires a new lighting label, Lighting Facts, on all light bulb packages to help consumers understand what they’re buying. Optical and lighting publication Novus Light Today wrote about these new labeling requirements featuring an infographic from light bulb manufacturer Cree.
Many of these companies as well as consumer groups are producing infographics to help the consumer learn more. Here’s a round-up of links to additional resources for learning more about LEDs.
Angie’s List, Infographic: What’s in a light bulb?,
The information in the Angie’s List infographic is great, except for the pricing. LED light bulbs have gone down quite a bit in price with some at retailers in the US coming in at just under $10 and a few others cost less and are even more affordable when combined with rebates and other special offers.
Philips, The LED Lighting Revolution, http://community.lighting.philips.com/servlet/JiveServlet/showImage/102-1201-34-4943/Infographic_LED+Revolution_Philips+2012.png
Light bulb vendor Philips compiled a nice all around look at the energy-saving benefits of LED light bulbs and translates them into benefits for the environment and life.
Lumican, Can LED lighting really save energy and money?, http://lumican.com/portfolio-items/can-led-lighting-really-save-energy-and-money/
Canadian lighting solutions provider Lumican highlights US Department of Energy statistics and compares energy usage and savings of LED, halogen, CFL and traditional light bulbs.
LiveScience, NRDC Guide to Light Bulbs, http://www.livescience.com/42509-goodbye-to-old-lightbulbs.html
The NRDC does a great job at comparing LED light bulbs to CFLs and traditional incandescent light bulbs and gives a good explanation at the new light bulb packaging required by the US government.
We’ve also covered LEDs vs. CFLs on the Clearlysapphire blog. You can read them, here:
Clearlysapphire.com, Incandescent Extinction – Which light bulb will win? LED vs. CFL? http://blog.clearlysapphire.com/?p=601
Clearlysapphire.com, Confused about Your Home Lighting? – LED, CFL and Incandescent Compared, http://blog.clearlysapphire.com/?p=492
Clearlysapphire.com, Tipping Point 2: Finally, A Sub $10 LED Light Bulb, http://blog.clearlysapphire.com/?p=371
Clearlysapphire.com, Tipping Point: Earth Day, 100W Light Bulb Reprieve and Alexander Hamilton, http://blog.clearlysapphire.com/?p=169
In the past, most people just bought light bulbs without a thought. It was simply about light. There weren’t many extra considerations. Today’s lighting purchase might be made with intelligent applications and even therapeutic reasons in mind, such as seasonal affective disorder (SAD).
Light can help prevent or lessen the symptoms of SAD. According to WebMD, as many as 3% of Americans can suffer from SAD in the winter. When people are exposed to less natural light they may develop depression and anxiety, oversleep, and even have difficulty concentrating. Some people who live in extreme areas that depend on artificial light during long winter months without sunlight can use artificial light derived from LED light bulbs for some SAD relief.
Until now, most SAD sufferers needed special light boxes for SAD-related light therapy. LEDs are a natural light therapy source. Light from almost all LEDs used for lighting, displays and even TVs tend to naturally skew towards the blue part of the spectrum. Blue light stimulates a photoreceptor in the eye that reduces the production of the hormone melatonin and helps people stay awake.
LED lighting companies have begun to leverage blue light for those with seasonal disorders and even sleep issues.
Philips tackled the issue of the lack of light during polar winter in a town in the Arctic, Longyearbyen, Svalbard, where they experience dark for four months straight. Longyearbyen is the northernmost town in the world with 2,000 inhabitants (outnumbered by 3,000 polar bears). For two months, 186 volunteers used the Philips Wake-up Light for a study. Already proven to work in a number of independent clinical studies, the Philips Wake-up Light was used to help wake up the volunteers with gradually increasing LED light prior to the alarm.
After using the Philips Wake-up Light for six weeks during the polar winter, 87% of residents said that they wake up feeling more refreshed, alert and ready for the day. Philips reported that 98% of residents said they would continue to use the Philips Wake-up Light rather than their previous method of waking up. You can see a video about the experiment here.
Philips also has designed Philips goLITE BLU to help stave off the winter blues. The goLITEBLU provides the right level of blue light to help regulate a body’s clock and improve mood and energy levels. It is more efficient than traditional white light boxes, producing more concentrated light in a considerably smaller form factor.
For those challenged to wake up without hitting the snooze button repeatedly, there’s the Philips HF3500/60 Wake-Up Light that leverages both music and light to wake you up. Here’s a link to an entertaining review written by a snooze button addict from Gizmodo.
Lighting Science’s Awake and Alert LED lamp brings more blue light to help people stay awake, while the company’s Good Night light reduces the blue light to help people sleep. The company also has designed the Rhythm Downlight with an app that can keep a sleep schedule for shift workers, those in extra long nights in cold climates and even those in space. The app syncs up with a specially designed digital LED light bulb. When it’s time to begin waking, the bulb will emit more blue light to help you wake up. But when it’s time go to sleep, the percentage of blue light is reduced, turning on your melatonin so you can sleep.
For Further Reading
Discover Magazine, Smart Bulb Helps You Sleep and Wake on Schedule, http://blogs.discovermagazine.com/d-brief/2014/04/04/smart-bulb-helps-you-sleep-and-wake-on-schedule/#.U0K5m_l90xF
The New York Times, LEDs Change Thinking about the Light Bulb, http://www.nytimes.com/2014/02/06/technology/personaltech/leds-change-thinking-about-the-light-bulb.html?_r=0
Philips, Philips Wake Up the Town, https://www.youtube.com/watch?v=wotUrbYs0QI
Philips, Wake up the Town: Arctic Experiment Results, http://www.digitalnewsroom.philips.com/pressreleases/Wakeup_light_campaign/Philips_Wake_up_the_town_Final_results_report.pdf
Gizmodo, A Light-Up Alarm Completely Changed My Life, http://gizmodo.com/a-light-up-alarm-completely-changed-my-life-1535668863
The Business Standard, Lights are no longer just for lighting, http://www.business-standard.com/article/beyond-business/lights-are-no-longer-just-for-lighting-114031401155_1.html
The recent project to replace Los Angeles street lights with LEDs has come with some unintended consequences. Making movies at night on the streets of LA may never be the same. In the past, directors liked the look that LA’s high-pressure sodium street lights gave to their movies. The old street-lighting would lend a gritty, dark, film-noir feel to movies filmed on the streets of LA.
Here’s an image of an LA street before LEDs and after:
According to Dave Kendricken in No Film School, filmmakers like Michael Mann specifically chose Los Angeles as the location for the movie Collateral (2004, starring Tom Cruise) because of the antique aura the street lights brought the film. Collateral’s plot took place completely at night, so the feeling that the lighting gave the film was a prime concern for the director.
The project is important to the city for saving money and energy. LA’s 140,000 new street lights, a combination of Cree, Hadco and Leotek lights, are projected to save LA about $7 million in electricity savings. According to a press release, LA funded the project through a $40 million loan from the Los Angeles Department of Water and Power (LADWP) and a combination of rebate funds also from the LADWP a Street Lighting Maintenance Assessment Fund.
The city said the loan paid back through savings in energy and maintenance costs by over the next seven years. After the loan is repaid, LA will begin to save $10 million/year. The project in LA isn’t complete yet. And you can see a map of the project’s progress here.
But, what can filmmakers do to mimic the look of the old street lights in LA? They can choose a new city, select a different part of LA that hasn’t been converted yet, or use digital techniques and/or lighting filters to change the look. LED street lights present a challenge for filmmakers, but they’re worthwhile for the planet.
For Further Reading
No Film School, Why Hollywood Will Never Look the Same Again on Film: LEDs Hit the Streets of LA & NY, http://nofilmschool.com/2014/02/why-hollywood-will-never-look-the-same-again-on-film-leds-in-la-ny/
Daily Mail, Say goodbye to moody Collateral-style movie shots: How LED street lights mean films set at night in LA and across the world will now be bathed in gray, http://www.dailymail.co.uk/news/article-2551923/Why-Hollywood-never-look-film-LEDs-cast-new-glow-streets-LA-New-York-City.html?ico=ushome%5Eeditors_choice_six_of_the_best
Gizmodo, How LED Streetlights Will Change Cinema (And Make Cities Look Awesome), http://gizmodo.com/led-streetlights-will-change-hollywood-and-make-every-c-1514840416
Have you noticed a change in the light bulb aisle at your favorite store? The shelves look quite a bit different than they did a mere two or three years ago.
When Congress enacted The Energy Independence and Security Act (EISA) of 2007, they changed general lighting in the United States forever. The legislation created higher efficiency standards for lighting of all kinds from 40–100W incandescent and halogen general-service lamps. As a result, light bulbs that don’t conform to the new standard have been phased-out. Beginning in 2012, 100W lamps were required to be 28% more efficient. That standard was applied to 75W lamps in 2013 and 40-60W lamps in January of 2014 in a rolling phase-out.
So, what do consumers think? The sixth annual SYLVANIA Socket Survey found that 65 percent of Americans plan to switch to more energy-efficient lighting technologies, as a result of the light bulb phase-out. But, consumers aren’t all the way there yet. The survey revealed that 30 percent of consumers say that they plan to buy a lot of incandescent light bulbs while they’re still available and will continue using them. The 2012 survey found only 19 percent planned to hoard light bulbs. The higher 2013 number is probably due to awareness of the phase-out. Think hoarders…
The survey did have some good news about the phase-out. Since the yearly survey began in 2009, more consumers are aware of it. This year, 64 percent of consumers were aware of the phase out, compared with only 26 percent in 2009 when the survey began. And now, more than half of consumers surveyed are excited about the phase-out. This year’s survey also found that 46 percent of consumers plan to switch to CFLs, 24 percent will opt for LEDs, and 13 percent say that they will choose halogens.
For Further Reading
Sylvania, 6th Annual “SYLVANIA Socket Survey” Finds That Almost Two-Third Of Americans Plan To Switch To Energy-Efficient Lighting As A Result Of Legislation, https://www.sylvania.com/en-us/tools-and-resources/surveys/Pages/socket-survey.aspx
Clearlysapphire.com, Incandescent Bulbs Days are Numbered, http://blog.clearlysapphire.com/?p=27
Clearlysapphire.com, US DOE Reports on Efficiency and Environmental Impact of LED Lighting, http://blog.clearlysapphire.com/?p=156
The second phase of the US light bulb phase-out hit a major milestone on Jan. 1, 2014, the deadline to end production of 40- and 60-watt incandescent light bulbs. The deadline passed by with not much notice from consumers. But, the end of incandescent light bulbs sets up a new battle: LED light bulbs vs. CFLs.
A recent consumer survey by Osram Sylvania, a light bulb manufacturer, measured public attitudes about energy-efficient lighting and awareness in the US. Here are some of the results:
- 4 in 10 consumers are aware of the January 2014 phase out of 60W and 40W bulbs
- More than half (59%) of consumers are excited about the phase out, as it will help Americans use more energy efficient light bulbs.
- 46 percent of consumers plan to switch to CFLs,
- 24 percent will opt for LEDs, and
- 13 percent say that they will choose halogens.
- This year, 30 percent of consumers say that they plan to buy a lot of traditional light bulbs where still available and will continue using them.
- This is a sharp increase from the 2012 Socket Survey which showed just 16 percent said that they plan to stockpile bulbs.
Light Bulb Wars
Consumers still have time to make up their minds about their next light bulb because retailers still have supplies of 40- and 60-watt incandescent light bulbs on the shelves. Retailers like Home Depot and Lowes have enough stock on the incandescent bulbs for consumers through the spring at least. However, once the supplies dwindle, what should you buy? LED or CFL? Let’s compare.
A descendant of traditional fluorescent lights, compact fluorescent light bulbs (CFLs) contain argon and mercury vapor housed within that spiral-shaped tube. The bulbs rely on an integrated ballast to produce an electric current that passes through the mixture of gasses, exciting the gas molecules that produce the light. The time for the ballast to produce the electrical current causes that typical CFL delay when it is turned on. CFLs use 20-30% less energy than the typical incandescent and last about 9.1 years. Of course, they do contain mercury, so cleaning up after breaking them and disposing of CFLs after they burn out becomes problematic. Here’s a link to how to dispose of CFLs safely for you and the environment.
LED light bulbs
Unlike traditional incandescent bulbs, LED light bulbs generate light using a small “package” of several LEDs in a light bulb. LED light bulbs are more efficient since they use a semiconductor to emit light or photons when electricity is passed through it. LED light bulbs give off more than 80% of the energy used as light. The good news is that LED light bulbs can cut household energy use by as much as 80% and have a lifetime of as much as 22.8 years, about 2.5 times longer than CFLs.
So what do you choose?
Here’s a quick look at some of the LED and CFL light bulbs available on Homedepot.com (pricing as of 1/8/2014). While Cree and Philips LED bulbs are a bit more expensive for a single bulb, they do produce a soft white light comparable to CFLS and traditional incandescent, but they last much longer. If you are looking to save energy, you’ll want to know how efficient they are. You’ll see this in the chart in the column lumens per watt. This is a measure of how well the light source produces light. The higher the number, the better your light bulb is at producing light. Visit your local retailer to see how they look in person, since tastes vary. For an explanation of the Color Rendition Index, read this previous post.
For Further Reading
Fox Business, Retailers Brace for Change Ahead of Incandescent Bulb Ban, http://www.foxbusiness.com/industries/2013/12/31/retailers-brace-for-change-ahead-incandescent-bulb-ban/
Osram, Sylvania Socket Survey, http://www.sylvania.com/en-us/tools-and-resources/surveys/Pages/socket-survey.aspx
NBC News, Majority of Americans still in the dark about incandescent light bulb phase-out, http://www.nbcnews.com/technology/majority-americans-still-dark-about-incandescent-light-bulb-phase-out-2D11805991
NBC News, With incandescents dead, smart bulbs step into the light, http://www.nbcnews.com/technology/incandescents-dead-smart-bulbs-step-light-2D11869426
Buildings, Incandescent Bulb Phase-Out Myths Debunked, http://www.buildings.com/news/industry-news/articleid/16806/title/incandescent-bulb-phase-out-myths-debunked.aspx
Newsday, Light bulb shopping choices under new ban, http://www.newsday.com/business/lightbulb-shopping-choices-under-new-ban-1.6706464
Clearlysapphire.com, Confused about Your Home Lighting? – LED, CFL and Incandescent Compared, http://blog.clearlysapphire.com/?p=492
You may have seen news about the new George Clooney and Sandra Bullock movie Gravity. The movie details the story of how two shuttle astronauts deal with a shuttle accident while servicing the Hubble Space Telescope. The movie includes stunning shots showing the actors floating in space. One trick that the filmmakers used to simulate zero-gravity was LED lighting.
While many movies like Apollo 13 have used parabolic airplane flights to show zero gravity, the director of Gravity wanted longer shots. The parabolic airplane flights only give you 20 to 30 seconds of weightlessness at a time, so director Alfonso Cuarón looked into alternatives. Some scenes relied on the actors swimming underwater. Others suspended the actors from wires with puppeteers pulling strings while robots filmed from various angles.
However, the most surprising zero-gravity shot tool was a very large LED light box enclosure filled with thousands of programmable LED lights. The lights were programmed to show scenes of Earth and space. With the actors inside the enclosure, robotic cameras captured close ups of the actors faces to simulate space. While the actors were stationary, the light patterns were not, simulating motion and something that appeared to be weightlessness. The nice thing about this technique was that the actors could see exactly what was happening so they could react to their visual references. The various shots were blended into the final movie simulating zero gravity.
You can see the trailer here: http://www.youtube.com/watch?v=OiTiKOy59o4
For Further Reading
NBC, Movie Tech: How ‘Gravity’ threw Sandra Bullock into zero gravity, http://www.nbcnews.com/science/how-gravity-threw-sandra-bullock-zero-gravity-big-screen-8C11326787
The Daily Beast, Alfonso Cuarón on the Making of His Instant Sci-Fi Classic ‘Gravity’, http://www.thedailybeast.com/articles/2013/10/03/alfonso-cuaron-on-the-making-of-his-instant-sci-fi-classic-gravity.html
Clearlysapphire.com continues to follow the growth of LED lighting as well as sapphire and alternative substrates. This week, we’ll focus on a new report from Yole Developpement, a research firm that covers LEDs and the semiconductor industry. Yole recently reported that the packaged LED market will grow from $13.9 billion in 2013 to $16 billion by 2018, driven mainly by general lighting and completed by display applications. The report, Status of the LED Industry, details how LED-based general lighting has surpassed all other applications, representing nearly 39 percent of total revenue of packaged LEDs In 2012.
Costs need to continue to drop to keep LED-based lighting’s momentum in the general lighting market according to the report’s author, Pars Mukish, market and technology analyst, LED for Yole Developpement. He commented, “Cost represents the main barrier LEDs must overcome to fully compete with incumbent technologies. Since 2010, the price of packaged LEDs have sharply decreased, which has had the consequence of decreasing the price of LED-based lighting products.”
Mukish notes that in order to maintain growth, the industry needs to continue reducing pricing. He pointed out that while LED still has some potential for cost reduction, widespread adoption will require manufacturers to reduce costs on all components of the system such as drivers, heat sink, and PCB.
Yole also updates their reporting on the use of alternative substrates in the LED market. This situation hasn’t changed since we last covered alternatives in these posts: Clearlysapphire.com, Alternative Substrates – Dimming the Hype, http://blog.clearlysapphire.com/?p=496 and Clearlysapphire.com, Alternative Substrates for LEDs, http://blog.clearlysapphire.com/?p=293.
According to Yole, companies working on alternatives such as silicon and GaN still face major obstacles. Mukish says the benefit of GaN-on-silicon LEDs depends on decreasing manufacturing cost by using cheaper 8 inch silicon substrates that can leverage fully depreciated and highly automated CMOS fabs. However, he maintains that GaN-on-silicon LEDs still suffer from low manufacturing yields and full compatibility with CMOS fab still needs to be achieved. He added that GaN-on-GaN LEDs benefit from a lower defect density in the epitaxial layers, allowing the device to be driven at higher current levels and to use a lower number of LED devices per system. However, he said that GaN-on-GaN LEDs suffer from low GaN substrate availability and high costs.
For Further Reading
iMicronews, Sample, State of LED Industry, SLI report, http://www.i-micronews.com/upload/Rapports/SLI%20Sample.pdf
Compound Semiconductor, Yole: Inexpensive LED Solutions Pushing Adoption In General Lighting, http://www.compoundsemiconductor.net/csc/detail-news/id/19736834/name/Yole:-Inexpensive-LED-solutions-pushing-adoption-in-general-lighting.html
Novus Light Today, Yole Releases Status of LED Industry Report, http://www.novuslight.com/yole-releases-status-of-led-industry-report_N1675.html
Now that the summer is nearly over (in the US), we thought we might take a look at some fun applications of LEDs including performance art, art turned into football replays, and fish bellies.
Eugene, Oregon-based fiber optic toy company Ants On A Melon, has turned LEDs into performance art. Founded in 2012, the folks at Ants On A Melon have developed an artistic platform designed to share interactive fiber optic artwork. Their LED performance art using jellyfish is just one example of what they can do with LEDs. You can see a video of the Jellyfish (pictured below) here.
The Dallas Cowboys new stadium, AT&T Stadium, is filled with art, including a new LED-based exhibit by LED artist Jim Campbell, “Exploded View (Dallas Cowboys) 2013.” Exploded View features 2880 LED’s that flicker and illustrate plays in LED lights. A renowned LED light artist, Campbell specializes in low-resolution images. From close up, the image is completely abstract, but from far away, the football play is recognizable. While we don’t have a video of this artwork, here’s a link to a video of Campbell’s Exploded View, Commuters.
Campbell’s artwork is included in the permanent collections of the Museum of Modern Art in New York, the Smithsonian American Art Museum in Washington, D.C., and the de Young Museum in Golden Gate Park in San Francisco.
While not performance art, the new LED art exhibit at Texas State University, San Marcos River in San Marcos, Texas, by public art designers Joe O’Connell and Blessing Hancock encourages interaction. Designed to celebrate the biodiversity of the San Marcos River, Fish Bellies enables students to sit inside, study or talk while touch controls allow them to adjust the color and saturation levels of the LED lighting inside.
For Further Reading
The Dallas News, LED artist has created the 50th piece in the Cowboys Stadium collection, http://www.dallasnews.com/entertainment/columnists/michael-granberry/20130427-led-artist-has-created-the-50th-piece-in-the-cowboys-stadium-collection.ece
Inhabitat.com, LED Fish Bellies Celebrate Biological and Human Diversity in Texas, http://inhabitat.com/led-fish-bellies-celebrate-biological-and-human-diversity-in-texas/