FIFA World Cup: LEDs Celebrate Soccer

Iconic Christ the Redeemer statue lit up in LEDs to celebrate the FIFA World Cup in Brazil

Iconic Christ the Redeemer statue lit up in LEDs to celebrate the FIFA World Cup in Brazil

While the glitz and glamour of FIFA World Cup soccer remains on the field, others in Brazil are turning to LEDs to celebrate the tournament with light.  Even Brazil’s iconic Christ the Redeemer Statue is taking a role in the FIFA World Cup. The monument will be lit up with the colors of each country’s flag. This is possible due to a recent LED lighting retrofit of the popular tourist destination Rio de Janeiro, Brazil.

Completed in 1931, the famous statue had an LED light retrofit for its 80th birthday in 2011. Lighting company Osram replaced the outdated lighting system with 300 advanced LED projectors (from subsidiary Traxon Technologies).  These high-output spotlights are fitted with a special lens to precisely light the statue in alternating colors and different light intensities.

A special “Lighting Control Engine” aims each LED projector to light a particular part of the statue. The lighting can be programmed and controlled remotely providing energy efficient atmospheric lighting for the monument. The new lighting system saves time and resources for the Archdiocese of Rio de Janeiro.

For Further Reading & Viewing

The Guardian, Rio de Janeiro’s Christ the Redeemer lit up in celebration of the World Cup – video, http://www.theguardian.com/football/video/2014/jun/12/rio-de-janeiro-christ-the-redeemer-lit-up-celebration-world-cup-video

NLB, Christ the Redeemer Monument in Rio de Janeiro Bathed in a New Light, http://www.nlb.org/index.cfm?cdid=10779&pid=10634

NDTV Sports, FIFA World Cup 2014 Opening Ceremony, Highlights: J-Lo, Pitbull Kick Off Biggest Mega-Event in Sao Paulo, http://sports.ndtv.com/fifa-world-cup-2014/news/225479-live-blog-fifa-world-cup-2014-opening-ceremony

ECD Solutions, Brazil’s football stadiums install LED lights ahead of summer tournament, http://www.electricalsolutions.net.au/case_studies/67109-Brazil-39-s-football-stadiums-install-LED-lights-ahead-of-summer-tournament

Schreder, SCHRÉDER, PARTNER FOR LIGHTING THE 2014 FIFA WORLD CUP STADIA IN BRAZIL, http://www.schreder.com/be-en/News/Pages/Schreder-partner-for-lighting-2014-FIFA-World-Cup-Stadia-in-Brazil.aspx

 

 

 

Industrial LED Lighting Gains Momentum

 

LED lighting in an industrial location (source, Greenbiz.com, http://bit.ly/YZFMbE)

IDC Energy Insights reports that the industrial market for LEDs is picking up momentum as companies looking to build new “smart” facilities or retrofit old ones choose energy efficient LED lighting.  Adoption of LEDs for industrial lighting is good news for the commercial sapphire market and others in the LED supply chain. More LED lighting means more demand for sapphire.

First, let’s start with some background.  Warehouses are particularly fertile ground for LED lighting since instant-on LED lights provide virtually no cycle time compared to traditional industrial lighting sources like HID (high-intensity discharge lamps) along with lower lifetime costs (including maintenance), higher efficacy and local utility incentives among others.

For those who watched the recent Super Bowl in New Orleans, the HID lights may be familiar.   After the electricity loss during the second half, the lengthy delay in the game – more than 20 minutes — was partially due to the cycle time of the HID lighting for the interior of the stadium.  In a warehouse situation, HID cycle time becomes a big issue as no one wants to wait for the lights to cycle and as a result, many warehouses just keep the lights on, running up energy costs.

IDC Energy Insights research analyst Casey Talon commented in her clean energy blog that LED lighting and “smart building” will be the disruptive technology for energy efficiency over the next three years.

Talon highlighted two big announcements in early January 2013 that demonstrate the momentum of smart building with LED lighting.  First, lighting leader Acuity Brands acquired Adura Technologies.  Adura’s Zigbee wireless mesh architecture enables individual fixture controls for cost and energy savings.  Secondly, Digital Lumens, a leader in the industrial lighting solutions market, announced new growth numbers and funding, that demonstrates the viability of the emerging smart building technology segment.  The company secured a new round of $10 million in financing and reported a footprint of 500 ‘large-scale’ installations representing 150% growth.

She notes in the blog that “fundamentally this news demonstrates that end users are increasingly aware of the benefits of energy efficiency to both their bottom lines and corporate goals.  The activity in these markets illustrates a growing acceptance of upfront costs to achieve longer term benefits.”

LED lighting combined with lighting control and management software offers the ability to track and manage the benefits of LED lighting.  Wireless controls and analytics help building managers understand when to have lighting on or off when employees are present, measure “free” ambient light from outside to cut down reliance on lighting, and know when and where to adjust brightness in areas when high precision work is needed.

Using analytics already is paying off.  According to one case study from Digital Lumens, Vector Aerospace Helicopter Services North America, a worldwide leader in helicopter maintenance, repair and overhaul for Sikorsky, Eurocopter, AgustaWestland and Boeing helicopters, saved more than 72% on their annual energy costs with a Digital Lumens retrofit.

According to Talon, “If these early announcements are a signal, then 2013 may mark a tipping point in the smart buildings marketplace as customer awareness and investment begin to converge for broader adoption of intelligent energy management solutions.”

Further Reading

IDC Energy Insights, Illuminating the Smart Building, https://idc-insights-community.com/energy/clean-energy/illuminatingthesmartbuilding

Greenbiz.com, LED lighting gaining traction in commercial retrofits, http://www.greenbiz.com/news/2013/02/05/led-lighting-gaining-traction-commercial-retrofits

The LED Revolution in 2013 – Advances in LED Light

NY Times Square New Year’s Ball 2013, http://timessquareball.net/new-years-eve-ball-history/

The BBC recently put together a video about the LED Lighting Revolution that was jam packed with lots of information about the latest advances in LED lighting for 2013.  It also brings great video of LED upgrades to the Times Square New Year’s Ball in New York and the new LED lighting at New York’s Empire State Building that you might not have seen yet.

The New Year’s Celebration at New York’s Times Square is known worldwide for the crystal ball that has been dropped at midnight since 1907.  The ball, made by Philips and Waterford, got a makeover in 2007 when they changed the light source from incandescent bulbs to LEDs. But each year the LED-based ball gets a little bit better. The BBC video details how Philips and Waterford joined together to ensure that the legendary sparkle of the ball wasn’t lost with LED’s directional light.  The ball designers used special reflectors and baffles (seen in the video) to make sure the light refracts correctly with the crystal.

The 2013 Ball features 2,688 Waterford Crystal triangles bolted to 672 LED modules attached to an aluminum frame.  The Ball is illuminated by 32,256 Philips Luxeon Rebel LEDs. Each LED module contains 48 Philips Luxeon Rebel LEDs – 12 red, 12 blue, 12 green and 12 white to a total of 8,064 of each color. The Ball is capable of creating a palette of more than 16 million colors.

Not only does the ball look better, but the new ball brought energy savings 90% with double brightness by going LED in 2007. One year later, improvements saved 30 percent more energy.  The improvements have been so great that they keep the ball lit all year, every day.

The LED retrofit of the Empire State Building (ESB) was completed earlier this year, but the people at the BBC show the retrofit developed by Philips Color Kinetics in detail.  The new programmable LED light system brings 16 million colors. The old lighting system for the ESB meant 9-10 men manually changing large colored gel disks in a process that took all day. Now, the managers can update the new color palette – which can be daily — at a touch of a button.

Recently, we detailed the new 3-Way SWITCH LED Light Bulb at CES. The BBC video details how some SWITCH bulbs are made with a new liquid cooling system.  While most LED bulbs are air cooled, the people at SWITCH have developed a special liquid cooled LED bulb.  SWITCH’s advanced LQD Cooling System™ divides the bulb into two parts where half the bulb is a glass globe filled with silicon-based liquid to act as a cooling element.  The LQD Cooling System also includes a patented driver that is both reliable and highly efficient. SWITCH claims that their bulbs offer up to 40% better thermal performance than air-cooled LED bulbs.

The BBC video ends with a look at how 2013 will be different for personal, customizable LED lighting that can be controlled by a tablet or smart phone. Using an onscreen color palate or personal photo on a tablet, users can change the light from the LED lamp.

For Further Viewing

BBC, The LED Lighting Revolution, http://news.bbc.co.uk/2/hi/programmes/click_online/9782116.stm

 

Marriott HQ Greens Up with LED Make-Over from GE Lighting

Marriott’s new LED signage at their HQ in Bethesda, MD

Companies of all kinds and sizes are getting greener – to help the planet and to save money.  GE Lighting, founded by the father of the incandescent bulb, Thomas Edison, recently helped convert Marriott International headquarters in Bethesda, Maryland to LED lighting from top to bottom and inside out.  The famous lodging company had three goals for the project: enrich lighting quality, heighten employee security and improve energy efficiency. The retrofit project covered both the interior of the building and exterior. When the corporate campus-wide lighting is complete, Marriott anticipates that they will use 860,000 fewer kilowatt hours (kWhs) of electricity and save more than $120,000 in combined energy and maintenance costs a year.  You can view a video case study of the project here.

Marriott is not alone in retrofitting their corporate campus for the aesthetic, security and energy saving benefits. According to market research firm Strategies Unlimited, the commercial and industrial LED lighting segment was the largest LED in lighting segment in 2011.  Strategies Unlimited forecast revenues to grow to $1.2 billion in 2016, following a CAGR of 13%.

GE Lighting began the Marriott project with a comprehensive audit of Marriott’s existing lighting systems including photometric analysis with 3D renderings of the new system and forecast Marriott’s energy and maintenance savings.

Project Highlights:

LED lighting at Marriott’s outdoor parking and parking deck areas

Parking areas: LEDs now illuminate Marriott’s outdoor lots using 230 Evolve LED Area Lights, while a combination of LED garage light fixtures, LED flood lights and T8 fluorescents provide light for the parking decks and walkways. Marriott estimates the savings to be 280-watts per outdoor lighting fixture reducing energy use by 580,000 kWhs a year, equating to $70,000 in utility cost savings. In addition, new dimming technology will help control and reduce light output to 40 percent while the parking deck is vacant and adjusts to 100 percent when motion is detected saving $11,000 in energy (88,000-kWh reduction) each year.

LED lighting in the foyer at Marriott’s HQ

Interior:  Marriott’s eight-floor, 900,000-square-foot headquarters is now a showplace for LED lighting.  GE replaced 1,000 65-watt bulbs with 7-watt LED lamps in all hallways. The 58-watt difference delivers nearly $18,000 savings (150,000-kWh savings) in electricity expense over 261 working days.  In the multi-story foyer, special scaffolding is required to reach fixtures. In the past, Marriott would change the lights just about one to two years on average at a cost close to $3,000.  GE replaced 12 90-watt bulbs with 20-watt LED lamps. Rated for 50,000 hours of life, GE’s LEDs could keep the scaffolding away for up to seven years.  Management found the halogen and CFL lighting in Marriott’s auditorium inadequate for Marriott’s advanced dimming system. While the halogen lights could be darkened, the CFLs could not. GE installed dimmable LED lamps producing a fully dimmable system with higher light levels and more light uniformity as well as $2,300 in energy savings.  The building’s lower level that includes a daycare and cafeteria got special LED light panels (troffers).  These 2’x2’ fixtures produce a perfectly even glow and while off appear completely free of a light source to blend in with the ceiling, enhancing the aesthetic of Marriott’s employee space.

Finally, the project will retrofit the ‘Marriott’ sign at the Bethesda headquarters entrance with Tetra® PowerStrip LED lighting, improving maintenance cycles from two to three times per year to once every five to 10 years.

For Further Reading:

GE Lighting Solutions, GE LED lighting brings new radiance, energy savings to Marriott headquarters, http://www.gelightingsolutions.com/lighting-news-releases/ge-led-lighting-brings-new-radiance-energy-savings-to-marriott-headquarters

Marriott – GE Lighting Solutions Case Study Video: http://www.youtube.com/watch?v=ucdxI_Y41-8