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Clean Light Green Light and Evergreen LED Receive IP Licenses from ilumisys for LED Fluorescent Tube Replacements |
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iSuppli Predicts LED Shortage in 2010
LIGHTimes News Staff
March 2, 2010...iSuppli Corporation warns that the global supply of LEDs is facing a shortage in 2010. The company further warns that the year may end in acute undersupply unless production capacity is increased. The company says that in 2009 consumption of LEDs reached 63 billion units, up from 57 billion in 2008.
iSuppli estimates that the overall LED consumption for 2009 came
"dangerously close" to the industry’s total capacity of 75 billion units. The company says that many LED manufacturers were operating at nearly 100 percent utilization levels.
“It is clear that demand is outstripping supply,” said Jagdish Rebello, senior director and principal analyst for wireless research at iSuppli. “With LED market growth forecasted to rise by double-digit percentages for at least the next three years—including 2010—a drastic undersupply situation could occur this year unless additional capacity is brought online to meet the increased demand.”
LED -backlit LCD TVs are demanding more and more LEDs.
iSuppli points out that unlike notebooks, which typically use 50 LEDs, or monitors, which employ about 100 LEDs, LCD-TVs on average consume anywhere from 300 to 500 LEDs per panel. Additionally, the company notes that LEDs used for backlighting of LCD-TVs demanding a high level of uniformity. Therefore, iSuppli says that the main impact of the shortage will be on LEDs for LCD TV panels. iSuppli News Release
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Lighting Science Group and Senergy USA Enter Nationwide Marketing & Supply Agreement
SSLighting Design News Staff
March 2, 2010...Lighting Science Group Corporation of Satellite Beach, Florida USA, has entered into a nationwide marketing and supply agreement with Senergy USA, LLC, a provider of turnkey municipal lighting solutions. The companies reportedly plan to coordinate marketing and supply efforts to American cities, counties and towns. Under the terms of the agreement, Senergy will utilize the Lighting Science Prolific series of roadway luminaires to replace inefficient high pressure sodium cobra head street lights.
Lighting Science group contends that its Prolific LED street lights supplied by Senergy USA, generate immediate cost savings, and improve aesthetics, safety, and reliability. Senergy reportedly vets, finances, and ensures long-term performance for innovative products including LEDs, communication devices, and Smart Grid. Senergy says it works closely with municipalities to achieve immediate and growing cost and energy savings and improved lighting.
Lighting Science Group News Release
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Seesmart LED and L.A. Lighting Partner to Offer Complete LED Lamp and Luminaire Solution
SSLighting Design News Staff
March 2, 2010...Seesmart, Inc., a developer and manufacturer of SSL technology, announced that it has partnered with Los Angeles Lighting, a commercial lighting company based in Los Angeles, CA. The company's contend that the partnership will allow them to provide the only ETL listed and approved complete LED luminaires.
“Partnering with L.A. Lighting gives us the ability to provide the very best lighting fixture technology to our clients in a variety of forms and fashions to integrate with our LED lighting products,” said Raymond Sjolseth, President of Seesmart LED. “Our mutual commitment to quality and manufacturing in the USA will enable Seesmart LED and L.A. Lighting to be at the center of the dynamic and rapidly growing LED industry.”
“We are pleased to have Seesmart LED as a valued business partner offering quality, dependable and efficient LED light products at a variety of pricing value points,” said Bill Shapiro, President of L.A. Lighting.
Seesmart News Release
Lunera Lighting Introduces Industrial LED Fixture for Parking Garages
SSLighting Design News Staff
March 2, 2010...Lunera Lighting of Redwood City, California USA, has released a new damp rated, industrial version of its popular 2200 Series LED fixture designed for parking garage environments. According to Lunera, the new luminaire offers a fast payback realized from the energy savings, lower maintenance costs and improved security it delivers.
The low profile 2200 2'x2' LED fixture is dry/damp rated and equipped with an industrial surface mount kit. Lunera's ultra efficient fixtures typically deliver uniform lighting at less than 50% of the ASHRAE standard illumination requirements for parking facilities. The dimmable fixture provides some 3,800 lumens, consumes 62 watts, and comes in a correlated color temperature of between 4000K and 5000k.
Lunera says its representatives can assist interested parties with a facility payback analysis and a consultation on available government subsidies that can reduce initial costs by up to $150 per fixture.
"As a member of the National Parking Association, Lunera® is excited to help propel the parking garage industry forward to being more energy efficient. Since electricity costs are a major driver of total garage expenses, LEDs are not just 'green,' they put more green right to the bottom line," commented Michael Lesyna, Lunera President and CEO.
"Making the change to LED lighting is a natural choice for parking garages. The uniform quality of the light delivered by the 2200 LED fixtures provides significant energy savings while improving light levels, which adds to the safety and security of the building," stated Tom Quinn, Lunera VP of Sales and Marketing. "By creating the 2200 Series, we are supporting the mainstream adoption of LED lighting into a greater variety of commercial facilities," Quinn added.
Lunera News Release
Lighting Science To Retrofit Multiple Naval Base Ports
SSLighting Design News Staff
February 25, 2010...Lighting Science Group Corporation and the United States Navy are relighting the streetscapes, parking lots and the residence quarters with LEDs at two separate sites at the Naval Base Ventura County (NBVC) California -- Port Hueneme and Point Mugu. Naval Base Ventura County (NBVC) provides the Pacific Fleet with a premier mobilization site, complete with a deep water port, rail head, and airfield-all in one package.
Lighting Science says that a total of 1,084 existing streetlights, area lights and parking lot lighting fixtures are being replaced with Lighting Science LED luminaires. The company expects the energy consumption from the exterior lighting at the locations to be reduced 60 percent once the retrofit is completed. Additionally Lighting
Science says that the LED retrofit will increase the product lifetime by threefold, thereby reducing maintenance costs. Lighting Science Group News Release
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Cree LED Lighting Lights Up Hyatt Regency Grand Cypress Resort
SSLighting Design News Staff
February 25, 2010...The Hyatt Regency Grand Cypress Resort in Orlando, Florida recently completed a multi-million dollar renovation that included replacing traditional, antiquated lighting fixtures in its 54 hallways, as well as its freshly refurbished 10,000-square-foot lobby.
The Hyatt Regency Grand Cypress began its remodelling to comply with the Florida Department of Environmental Protection's Green Lodging program, a voluntary initiative for hotels and motels across the state to adopt cost-saving green practices to conserve energy, reduce water consumption, protect air quality and reduce waste.
Resort management turned to Regency Lighting to consult on energy conservation measures and to install LED lighting throughout the hotel.
"We are constantly looking for ways to cut down on utility costs, and our lobbies and hallways are lit 24-hours a day, seven days a week," said Rick Jackson, Chief Engineer, Hyatt Regency Grand Cypress. "Working with Regency Lighting, we were able to compare the cost and energy savings of Cree LED products with the traditional lighting we had been using. The LED lighting installations in the hotel hallways and lobby are not only significantly reducing our electric bill and saving on maintenance costs, but are providing better quality lighting for our guests."
Cree News Release
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Carmanah and BetaLED Illuminate Public Park in Santiago, Chile
SSLighting Design News Staff
February 25, 2010... A public park in Santiago, Chile is lighting its pathways with EverGEN solar LED lights from Carmanah Technologies. The lights were provided through Carmanah distributor Emelta S.A. The EverGEN units are reportedly installed around a walking path that runs throughout Juan Pablo II Park in the community of Las Condes in Santiago.
Carmanah contends that the lights were chosen for their integrated form factor and proven performance.
Carmanah says that its EverGEN solar LED lights provide park users with an increased sense of security along the walking path and lengthen the number of hours the park can be used each day. Carmanah points out that its EverGen LED lights do not need trenching or electrical grid connections, and can be installed quickly without disruption to the park environment. EverGen features fixtures from BetaLED which reportedly reduce light pollution compared to conventional light sources.
"We knew Las Condes was looking to install solar LED lighting in the park and we felt strongly that the Carmanah EverGEN was the right solution," said Carlos Hornauer, Director for Emelta S.A. "Once our client saw the aesthetic design, the focused light output of the EverGEN and the strong reputation of Carmanah products, they agreed."
"With increased attention on sustainable solutions, we are seeing a growing demand for solar LED lighting for outdoor applications," said Ted Lattimore, Carmanah CEO. "As was the case with this installation, Carmanah EverGEN solar LED lighting systems tend to stand out because of their aesthetics and their ability to meet light output requirements."
Carmanah News Release
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Commentary & Perspectives...
Breaking SSL barriers... and ratting out the fiends
Tom Griffiths - Publisher
March 5, 2010..."Records are made to be broken," quotes the old adage, and it is never more true in vibrant technology areas such as LED lighting. Two of solid state lighting's 'technology barriers' have recently been broken with a recent announcement from Cree of lab results for 200+ lumen-per-watt (lm/w) from a power LED, and from BetaLED with new 100 lm/w exterior soffit luminaires. While barriers may be just a another number, they also have significance to humans because they build belief. In some cases, it's belief that a particular task really can be accomplished. Sir Edmund Hillary succeeded at climbing Mt. Everest, and now about 150 people reach the summit of that mountain each year. In other cases, it demonstrates that a barrier is not a physical one, but a mental one. The four minute mile was deemed by many to be "unbreakable" due to human physiology. "Not enough capacity to absorb oxygen, and it's simply too long a span to maintain that anaerobic condition," was a common argument. Then in May of 1954, Roger Bannister broke the barrier. While that was a huge accomplishment, even more stunning was that it was broken a second time by Bannister's closest competitor, John Landy, just six weeks later. This wasn't a one-off miracle performance. The barrier wasn't a physical barrier, but a psychological one. In classic "did it second" form, Landy took the approach that "it wasn't really a barrier" at all and contended that, “It has nothing to do with psychology," he was quoted as saying. "It was just a matter of having the right runners at the right level of training and the right set of circumstances." Meanwhile the "barrier" had stood and been argued-over for over decades, while human physiology hadn't gotten better. People had simply been training to get as close to the 4 minute mile as possible, but not necessarily to get under it. Once the "barrier" was broken, perceptions changed to "how much below it can we get. Once there were at least two believers", 9 or 10 managed the feat in the next 24 months with the new records continuing to be set 18 more times from 1955 to 2000!)
It wasn't that long ago when some were suggesting that 200 lm/watt would be close to all we could expect out of a power LED source, and I remember charts showing LED efficacy showing a real asymptote kicking in around that 200 lm/w. The DOE's LED lighting roadmap has actually been adjusted at least once to reflect the efficacy growth curve exceeding the time frames that the industry originally expected. When asked for some thoughts on "the barrier", Cree's New Business Development Director, Mark McClear commented that, "By hitting that mark, I think it has been pretty clearly demonstrated that there is still more room to grow. Breaking this 'barrier' clearly establishes LEDs as the most energy-efficient artificial light source." Cree has been very reliable about turning "lab results" into production-available products in a12 to 18-month time frame.
The second recent accomplishment was breaking that 100 lm/w "barrier" at the luminaire level. I suspect that Beta isn't the first to claim the accomplishment, but I do know that they have been one of the consistent performers in the exterior SSL lighting space, and are probably the most visible brand in that segment. And if they said it, that we can expect it is true. While 100 lm/w doesn't suddenly shift the business case in comparison to 96 or 98, it is easy to recognize that "more than 100" is something that the industry can latch onto in order to stake claim to offering the highest efficacy solutions. “Our achievement of reaching over 100 lumens-per-watt delivered in outdoor LED luminaires demonstrates the advantages of LED technology over HID,” said Christopher Ruud, president of BetaLED, a division of Ruud Lighting.
Hopefully what will be memorable here is that the 100 lm/w mark is being achieved
'on the target'. As Ruud explained, “Lumen-per-watt ratings on traditional
lamp sources are misleading because they don’t account for inefficiencies
of the ballast, reflector or lens. Lamp manufacturers have claimed 100 lumens-per-watt
with conventional light sources but this was not a measure of total lumens exiting
the product. While HID technologies reached the 100 lumens-per-watt mark
at the lamp, i.e. bare source, the light output was not directed in a useable
fashion. Up to 40 percent of the bare lamp’s output can be lost to
ballast, reflector and lens inefficiencies. BetaLED integrates LED chip
technology with optical performance and an optimized fixture design to maximize
light output at the source and on target. This delivered, targeted-lumen output
is the most efficacious luminaire to date, and further proof that an LED is
the most efficient light source in the industry."
I think Mark summed it up nicely with a thought on the ultimate relevance, outside
of this or that number. "Raising the performance bar in brightness and
efficacy is really about economics. Each advance in LED performance lowers LED
lighting product costs, opens new markets and applications and brings the LED
Lighting Revolution to more and more people." The performance continues
to march forward regardless, but I believe the fact that these 'barriers' have
been broken will really lock into people's minds that "LED lighting can
do it".
Time to start calling out the violators?
In my marketing life, I have never been one to focus others' attention too much on what the competition is doing, generally preferring to simply "outperform and ignore them" rather than make more direct accusations of their exaggerations or 'specsmanship'. That admittedly colors my thinking to create some distaste on those that might take a different approach. But things have changed, I believe. For the LED lighting market, as LED efficacies come up, new entrants are better able to claim that their luminaire, or their "integral replacement lamp" if it is an LED bulb or LED tube type of design, is a cost effective replacement for an incandescent, fluorescent or HID source. The specs make the case, and while in the past, if a company was claiming 50 lm/w but only putting out 40, it didn't really matter all that much since no rational decision maker was going to choose their solution compared to a fluorescent or HID incumbent except in a few specialized cases. Generally, when you have a specialized case, extra diligence is required and the truth will be uncovered in short order. A bad apple doesn't have to ruin the whole bushel in most of those real-world circumstances.
But as LEDs really do become recognized as the most efficacious source out there, the risk to the industry is increasing. The decision maker sees enough luminaires from reliable suppliers to be putting out 80 lm/w and more, so it starts to sink in that such performance isn't the special case that it once was. As their guard comes down, so does their risk aversion and skepticism. They test a few top notch suppliers, and find those suppliers are meeting the specs they claim. "Looks like the claims are reliable," they say to themselves. Then along comes a supplier whose name has been out there, and who is claiming a spec along the lines of what the decision maker has seen, with the addition that the "new guy" is showing a substantial cost savings. Makes sense... the two progress curves are "increased performance at the same price" and "similar performance at a lower price" especially from lower-overhead and potentially more agile new entrants. Problem is, the manufacture is lying, or using inferior materials, and with the decision maker's guard down, it may not be discovered until hundreds of units are installed (especially if they are replacement lamps). The industry gets a black eye.
So what should be do? Our suggestion is that maybe it's time to reset the industry's "politeness meter" to be oriented towards protecting the customers, and start calling out the blatant violators. At least one resource for that is in the Energy Star realm. Recently, we even let one slip through, as a company that signed up as an Energy Star "partner" projected the story that it was due to its product performance. "Partner" says "we want to support the Energy Star program" not "we have Energy Star qualified products". And Energy Star is pretty clear on its policies. "Partner" can't be used to imply the products are Energy Star approved, whether the mistake is made intentionally or not. There's no fine print about it either. Personally, I think the Energy Star "brand" is well enough established that the use of the phrase "partner" should be scaled back to include only those companies that have at least one product that is actually certified for the mark. They may have other products that aren't there yet, or for which a category doesn't exist, but having at least one would probably take us 90% of the way towards eliminating the problem, both because ignorance would not be an excuse, and because violation of how "partner' is used would put the company at jeopardy of losing their Energy Star approval on a product that they invested effort in getting the mark attached to. We are advocating that violators be reported. If you see what you believe to be the improper use of the Energy Star Partner mark, or see claims of an LED replacement lamp as being "Energy Star qualified" (the specs don't kick in until August), you can and should report them to ssl@energystar.gov.
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