LED Spotlight: Cathedral Notre-Dame de Paris Goes LED

notre dame paris cathedral photos LED 11

Recently, a familiar European landmark got an illuminating facelift: Cathedral Notre-Dame de Paris. The famous 13th century gothic cathedral was retrofitted with a new LED lighting system by Philips, designed by Benoit Ferré, the resident bishop’s architect (European Architecture Company, EUROGIP). The project used a total of more than 400 luminaires with an installed capacity of just 30 kW, compared with almost 140 kW previously – reducing energy consumption by 80 percent.

The 400 luminaires are controlled by an easy-to-use touch-pad operated computerized system.  The system contains several lighting programs that can change the lighting due to the requirements of the day and Notre-Dame’s manager can add more if required. Almost all of the luminaires are dimmable, making it possible to modify the lighting according to the event taking place (ceremonies, concerts, prayers, etc.), the time of day, or the season.

The new lighting highlights two key works of art:

The Virgin and Child — This statue, moved to Notre-Dame in 1818, is the most famous of the thirty-seven representations of the Virgin that the cathedral contains. The LED lighting, using profile spots, redefines the characters while at the same time shining a gentle light onto the sculpture and the white flowers laid out at her feet.

The north and south rose windows — Made in the 13th century, the windows symbolize the flowers of paradise. Positioned discretely above the north and south doors more than 50 meters from the windows, two 250W LED spotlights shine onto each rose window, revealing the delicacy of the sculptures. Since they are invisible, the lighting gives the impression that the stained-glass window itself is radiating light.

For Further Reading

Artinfo, Notre Dame Refitted with LED Lights, http://blogs.artinfo.com/artintheair/2014/03/17/notre-dame-refitted-with-led-lights/

Philips, Philips lights up Notre-Dame as never seen before, http://www.newscenter.philips.com/main/standard/news/press/2014/20140312-philips-lights-up-notre-dame-as-never-seen-before.wpd#.U07GHPl90xE

Super Bowl Halftime Show Sparkles with PixMob LED Light Show

(Bruno Mars peforms during the Super Bowl XLVIII Halftime Show at MetLife Stadium on Feb. 2, 2014 in East Rutherford, N.J., Photograph by: Jeff Zelevansky , Getty Images)

(Bruno Mars peforms during the Super Bowl XLVIII Halftime Show at MetLife Stadium on Feb. 2, 2014 in East Rutherford, N.J., Photograph by: Jeff Zelevansky , Getty Images)

If you watched the recent Super Bowl, you were treated to a cool display of LED technology at half-time featuring Bruno Mars and the Red Hot Chili Peppers and 80,000 people wearing special LED studded hats. Synced up with the music of Bruno Mars and the RHCP, the show filled the stadium with LED lights.

Montreal-based interactive lighting company, PixMob designed and built a unique light show specifically for the halftime show.  Each spectator at the game was handed a complimentary winter gift pack upon entering MetLife Stadium. Each swag bag included items to keep warm, one of the items was a special knit hat that they were asked to wear during half-time.

The stadium was filled with 500 LED panels as well as 14 PixMob transmitters that complemented the LEDs worn by the crowd. The 80,000 knit hats turned each member of the crowd into a pixel.  Each knit hat included three LEDs (for red, blue and green) and an infrared receiver. A PixMob controller directed the light patterns in real time. The receiver in each hat decoded the infrared signal depending on the location of the person wearing the hat, turning the lights red, white, green or blue to create animated effects syncing up with the show.

PixMob has done this type of show before.  They’ve tossed LED-filled beach balls onto audiences and used wristbands fitted with LEDs for unique light shows at music festivals like Coachella and for bands like Arcade Fire, Black Keys and Maroon 5.  There’s even speculation that they’ve got something up their sleeve for the 2014 Olympics in Sochi, Russia.

For Further Reading

USA Today, Here’s a guide to everything in the Super Bowl swag bag, http://ftw.usatoday.com/2014/01/mike-francesa-super-bowl-swag-bag/

Montreal Gazette, Montreal firm PixMob turns Super Bowl crowd into human pixels, http://www.montrealgazette.com/entertainment/Montreal+firm+PixMob+turns+Super+Bowl+crowd+into+human+pixels/9460693/story.html

Wired, How 80,000 People Became a Human Video Screen at the Super Bowl, http://www.wired.com/design/2014/02/super-bowl-audience-became-human-video-screen/

Philips Lighting, Digital Lighting Makes a Splash at the Super Bowlhttp://www.lumec.com/blog/index.php/2014/02/04/digital-lighting-makes-a-splash-at-the-super-bowl/