HIGH PERFORMANCE SPORTS LIGHTING IN ASSOCIATION WITH MUSCO LIGHTING

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Photographs taken from Sentinel Peak (A Mountain).
Before and After photographs taken with same camera at same settings and same location:
Nikon D2 camera with 200mm lens; shutter speed - 1/60 sec.; lens aperture - f/2.8; ISO - 2000

25-Year Life-Cycle Savings: $113,000

ARIZONA STADIUM, UNIVERSITY OF ARIZONA
Tucson, AZ

125 constant horizontal/vertical footcandles; 1.5:1 uniformities

System Energy Consumption:
• Prior Floodlighting – 463.3 kW
95 horizontal footcandles

• Musco Green™ – 362.8 kW
125 horizontal footcandles

Key Points

Over 100 kilowatts in energy savings from prior lights – 500,000 kWh estimated reduction over next 25 years
Increased on-field light levels by 25% to meet NCAA Best Lighting Practices for BCS competition light levels
Reduced measurable off-site spill light by 75%
Improved uniformities on-field
Eliminated maintenance costs for next 25 years

©2010 Musco Sports Lighting, LLC · Patents issued and pending · Savings based upon customer estimated usage of 200 hours per year at 10¢ per kWh, group relamping, and spot maintenance · 136920 · BP-5960-1