RGB LED Lights Turning Gotham into Guangzhou?

The Wall Street Journal recently looked at global attitudes towards urban LED lighting makeovers. Until recently, the Empire State Building dominated New York City’s lightscape with its nighttime glow. In 2007, color-changing LED lights were installed, opening doors for unprecedented seasonal holiday effects.

New York's midtown skyline at night. Image via Wikimedia Commons.

Since then, a bevy of buildings from storefronts to skyscrapers have been following suit. And (like anything that happens in NYC) it’s drawing a difference of opinions. The Waverly, an iconic West Village diner, got the RGB LED treatment during recent renovations. Owner Nick Serafis explains, “I get bored of one color, especially white.”

While business owners are on-board with the LED revolution, many of the city’s aesthetes take issue with the new-school look. “It’s very Asian,” said Cy Wilson, Starwood Hotels’ global director of interior design. He refers to the sudden boom in LED signage spreading outwards from newly metropolised cities such as Guangzhou, China.

While it’s true that change isn’t always good, we here at LED Waves see this as a reflection of how our great city is constantly evolving. Johnathan Garrison, studio director at Yabu Pushelberg, grudgingly agrees. “Look,” explained Mr. Garrison, “you have the old cities in Europe, the young cities in Asia and then you have New York, which is a middle-aged city. So it’s going through a bit of a midlife crisis. It’s fine. It’ll work itself out.”

Posted in customized LED, Green Buildings, LED Lights in NYC, LEDs in the arts, RGB LED | Leave a comment

LED Grow Lights “Let-tuce” Eat Healthy Year-Round

Patrick Henry Community College of Martinsville, Virginia has embarked on an ambitious new project involving LED lights: indoor farming! The school just welcomed the public to its Agricultural Resource Center. The center – a former Main Street storefront – is now occupied by rows of hydroponically raised Great Lakes, Romaine, Buttercrunch and Red Sail lettuce, as well as cilantro. Students are comparing how these crops flourish under red and blue LED lights. (And a few CFLs – why the heck not?)

LED lighting lettuce at PHCC image via Martinsville BulletinGrowing vegetables under LED lights has been adopted by progressive farmers worldwide. Sun-kissed produce is great, but indoor farming allows growers to stack more crops on top of each other, increasing the potential yield per square foot. And this can happen year-round. (No more guilt from eating tomatoes out of season!) Hydroponic farming saves water, as it cycles through the plants and wastes none to runoff. Plus, within this controlled environment, no pesticides are needed. This makes organic produce more attainable for all!

Beyond the foodie benefits of PHCC’s Agricultural Resource Center lies a greater goal. The school hopes to show this model of indoor LED-lit farming is sustainable, and eventually use it to repurpose the abandoned warehouses in the area. This is just the boost that an economically depressed community could use – nourishment for your wallet and your belly.

via Martinsville Bulletin

Posted in CFL, energy savings, Jobs, LED Lighting, LEDs in the news, Science!, sustainable living | 1 Comment

The Dallas LED PAR20 – Made in the Good Ol’ US of A

Say howdy to our latest American-made LED light bulb! Each Dallas LED PAR20 is built with 7 Cree XP-G chips – the most dependable, most efficient solution for directional lighting applications. Other LED PAR20s of similar lumen output tend to be clunkier, requiring more chips and more Wattage.

At $49.95, the Dallas LED PAR20 light bulb is an exceptional value. We’ve seen a lot of LED PAR20s in the past decade and we reckon you won’t find a bulb of such quality at this price point – especially one that’s made in the good ol’ US of A.

You may have to see this bulb to believe how bright it is. Give us a call at 1(800) 986-0169 for quantity pricing or if you have questions on any LED Waves product. Get your orders in before the rest of the lighting community finds out what a great deal the Dallas is. To borrow a cowboy phrase, they’ll be all over it like a chicken on a June bug!

Posted in CREE LEDs, energy savings, LED downlight, LED Lights Made in the USA, LED PAR-20, NEW products | 1 Comment

Light Deprived Communities Get a Little Lift

Southwest Airlines has gone green, and is spreading the LED lighting gospel in the process! The airline – already a media darling (to some anyway) for their stance on rude, disruptive passengers – rolled out a delicious new line of onboard coffee called Lift. They ditched the styrofoam cups in favor of paper made from 12% post consumer material, and made the cups bigger to cut down on waste from refills!

Mother Parker’s, the coffee and tea distributor for Southwest, is one of North America’s largest importers of fair trade coffee beans. They also work with charitable groups that aid plantation workers and alleviate these countries’ dependence on the coffee industry.

Each cup of Lift benefits Light Up The World, which donates solar-powered LED lighting to rural Guatemalans in need. Providing a reliable light source for off-grid communities furthers education by allowing students to study through the night, and is safer and cheaper to use than kerosene lanterns. Through this partnership, Southwest has raised over $10,000! Who knew a black coffee could be so green?

via the Atlanta Journal-Constitution

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LED Lights for Facility Managers

Hot off the heels of Exhibitor in Las Vegas, today through Thursday LED Waves is in Baltimore for the National Facilities Management & Technology Expo. (Find LED Specialists James and Tim at NFMT Booth 1600.) The Expo gives us a chance to showcase a different range of products – retrofit LED lights that are in facilities all around you!

Fluorescent T8 tube lights are big in this sector, and for that we created the Genesys 1.0 LED T8 Tube. Each 4 foot tube consumes only 19 Watts – and since these are often installed in multiples, those energy savings add up quickly! The Genesys is  a DOE LED Lighting Facts Product.

The Genesys 2.0 is the same basic design as its predecessor, but instead of FR4 it’s built with a reflective aluminum board. This gives it a pop of about 50 extra lumens!

For facilities with drop ceiling tiles, our Ultra-Thin LED Panel Light is the perfect low profile, energy-saving solution. It produces remarkably bright yet diffuse light. Available in 12×12”, 24×24” or 12×47.5” units and in warm, neutral or cool white, the Ultra-Thin Panel is taking the world by storm with its versatility!

Whether you’re a Facility Manager or just looking for sustainable solutions for the home, we have the high end, low cost LED lights for your project! Email us for a project quote.

Posted in energy savings, fluorescent replacement, Green Buildings, Green Companies, LED downlight, LED Lights Made in the USA, LED panel light, LED T8 tube, trade show | Leave a comment

LED Bulbs Help Teach a Lesson in Energy Efficiency

Last Friday systems engineer Anthony Marino paid a visit to New Jersey’s Bullock School, where his presentation on energy provided third graders with some enlightenment – LED light-enment, that is! Using a Wattage meter, Marino showed students the drastic reduced electric draw from a 9 Watt LED light bulb, comparing it to a 40 Watt incandescent and a 10 Watt CFL.

Marino's meter reads the Wattage of what looks like the A19 Mark II LED light bulb.

In addition to the hands-on demonstration, Marino taught the kids some basic properties of energy. Some quotes:

  • “Potential energy is stored energy, like when you’re waiting at the top of a hill with your bike.”
  • “Kinetic energy is motion, like when you’re riding down that hill.”
  • “Non-renewable energy sources take many years to replenish and have the potential to run out.”
  • “Renewable energy includes things like sun, wind and waves.”
  • “Food provides you with chemical energy that you use for motion. Sun provides radiant energy to plants, which convert it to chemical energy.”
  • Thus illustrating that, “energy is neither created nor destroyed.”

It is so very important to open the energy conversation with kids from a young age, so LED Waves applauds Marino for this valuable lesson. And it sounds like the students applaud him, too. Nine-year old Mercedez Willis gushed, “I learned how wind can be a big help to a lot of people… I want to be an engineer and build a windmill.” :)

via nj.com

Posted in CFL, Dimmable LED lights, energy savings, incandescent, LED replacement bulbs, LEDs in the news, sustainable living | Leave a comment

Olafur Eliasson Brings LED Lighting to Off-Grid Communities

Danish-Icelandic artist Olafur Eliasson has teamed up with solar entrepreneur Frederik Ottesen to create an LED lamp intended for use in developing countries. This is an unlikely turn for the artist, best known for fine art installations that play with light and space.

FastCoDesign reports that LittleSun “is a lightweight flower-shaped disk that can be worn on the body, attached to a lamp base, mounted onto a bicycle, or hung on the wall or ceiling. A four-hour outdoor charge provides five hours of light for such activities as reading, studying, cooking, or working.” The solar battery is expected to last up to three years.

This LED lamp is a much more efficient and affordable – not to mention safer – lighting solution than the kerosene lanterns commonly used in communities off the electrical grid. LittleSun will be released this summer.  Eliasson plans to expand the solar powered collection to include a cell-phone charger and a radio.

Learn more at LittleSun.

Posted in energy savings, LEDs in the arts, LEDs in the news, sustainable living | Leave a comment

Viva Las LEDs!

LED Waves is in Las Vegas this week for Exhibitor 2012 – Look for us at booth 1028! We’re excited about this opportunity to present the latest LED products which will help shape the future of exhibit and corporate event programs. Here’s a peak at what we’re showing off, for those of you not at the expo.

image via ExhibitorOnline
LED light strips are huge in this industry, often for backlighting signage or brightening up display cases. For single color displays, we recommend the Amazon. It’s flexible, waterproof, UL listed, and backed with 3M tape for easy installation. A super versatile best seller.

 

If you want color-changing effects, go with the Times Square RGB instead. Partnered up with an RGB Remote Controller, this waterproof flexible LED strip is capable of a dizzying array of colored light. A truly eye-catching component to any showcase. (Click the video for a sample performance.)

Most spot-lit displays call for 12v light bulbs, for which we recommend the Athens III. The newest addition to our Athens LED MR16 series, it’s a 7 Watt replacement for a 65 Watt halogen. It’s built with Cree XP-G LEDs – one of the brightest stars in the energy efficient lighting industry.

We’re always glad to help out with custom cuts and pricing by quantity, so if you’re working on a large or special project call 1(800)986-0169 to speak to our LED Specialists. Well, the sad LED Specialists who didn’t get to go to Vegas.

Posted in CREE LEDs, customized LED, Flexible LED Light Strip, LED flexible light strip, LED MR-16, NEW products, RGB LED, trade show | 1 Comment

What’s Cooler Than Being Cool Blue?

Some exciting new features in the 2013 Ford Fusion include all LED lights for the interior. While this alone isn’t that newsworthy – several other automakers have already gone all-LED, and Ford first introduced solid state vehicle lights with the 2003 Lincoln Navigator, and what do we care; our focus is more on business and residential LED lighting anyway – what’s interesting is the psychology behind the light color.

click to see full graphic

Breaking away from their previous lighting scheme (red incandescent bulbs filtered to look green), Ford is revisiting the signature ice blue LED light as seen in the 2011 Explorer. That’s because this particular wavelength tricks the brain into thinking it’s daytime, thereby keeping it appropriately awake. And as well all know, sleepy drivers are unsafe drivers.

In addition to keeping drivers alert, studies found that this color of LED light is associated with effective communication. And since LEDs suck so little energy, these little guys will be doing their part in preserving car battery life. We’re excited to start seeing this cool colored LED light on the roads!

via Dailytech

Posted in customized LED, RGB LED, Science! | Leave a comment

Nanowires Make Nano-Prices for LED Light Bulbs

The industry is always talking about the prices of LED lights falling due to continuing “developments.” Yet unless you perhaps write for LEDs Magazine you may be in the dark  regarding what these developments are. Here is a layperson’s breakdown of one such recent breakthrough.

Image courtesy of the Gradečak laboratory

A material science and engineering team led by professor Silvija Gradečak at MIT has honed a process for growing nanowires (teeny tiny conductive wires) called chemical vapor deposition (CVD). This is a “bottom-up” approach in which a catalyst nanoparticle is placed on a base (substrate), which is then placed in a chamber of gas. Vapor particles attach to the catalyst, one by one, and form a string until presto! You’ve got a nanowire.

Using an electron microscope, Gradečak’s team observed the interactions between the gas particles as they attached to the nanowire. Different gases affected the width, structure, and conductivity of the wire as it grew. This enables scientists to custom-design nanowires per intended use, simply by adjusting the chemical cocktail of gas. Gradečak’s team used indium nitride and indium gallium nitride, but say that the process works with other materials.

This development is expected to be applied to manufacturing for LED lights. Nanowires engineered specifically as conductors for solid state lighting will be more efficient, not to mention cheaper than the sapphire and silicon-based substrates currently used. Nanotechnology and affordable LED light bulbs FTW!

Posted in energy savings, LED light bulb, LEDs in the news, Science!, The Facts of Light | 1 Comment