Earlier this season, University of Phoenix Stadium became the first NFL venue to light its playing surface with LED lighting. The lights have been a hit with fans, players, broadcasters and facility operators.
Ephesus fixtures, which are Powered by Cree® LEDs, provide a significant increase in illumination compared to the traditional metal halide lights that were previously installed at University of Phoenix Stadium. LED lighting also provides brighter and more uniform light which eliminates shadows on the playing surface, creating a better stage for players and fans, both in the stadium and watching on high-definition television.
University of Phoenix Stadium installed 312 Ephesus Stadium fixtures to replace the 780 metal halide fixtures. The new system uses just 310,000 watts of energy as compared to the 1.24 million watts needed to power the previous system for a 75% reduction in overall sports lighting energy consumption.
Additionally, LED lights can be turned on and off with the flick of a switch, whereas metal halide fixtures require a 20-minute warm-up period. This on/off feature allows facility operators to create light shows for fan entertainment, and, if a power outage were to cause a blackout, like it did in 2013 at the Superdome, the LED lights can be turned back on immediately with the flick of a switch.
“As the host venue for the 2015 Super Bowl, we are excited about demonstrating the benefits of LED technology to a global audience,” said Peter Sullivan, General Manager and Regional Vice President for Global Spectrum at University of Phoenix Stadium. “The Ephesus Lighting LED solution has improved lighting for the athletes, fans and broadcasters, all while reducing energy consumption and eliminating conventional sports lighting maintenance expense.”
The University of Phoenix Stadium, with its retractable roof and field, is unlike any other stadium in North America, and a marvel of design, engineering, and technology. This multi-purpose facility, which opened on August 1, 2006, previously hosted Super Bowl XLII in 2008, two BCS National Championship Games (2007 & 2011), the annual Fiesta Bowl, and numerous international soccer matches. The 63,400-seat stadium, which is expandable to seat 72,200 fans, is owned by the Arizona Sports and Tourism Authority (AZSTA) and operated by Global Spectrum.
Since lighting the first sports venue with LED technology in North America in 2012, Ephesus Lighting luminaires have been operational for over 300,000 hours in more than 100 indoor and outdoor sports and entertainment venues across North America.
ST Staff Writers
This post was prepared by Solar Thermal Magazine staff.