As a result of the reduced fixture count, over 20,000 pounds of weight was taken out of the catwalks.
The light measured on the field nearly doubled to 277 foot candles.
Ephesus fixtures continue to maintain 90% of their original out after 10-years with no maintenance as compared to metal halide bulbs degrade by 40% in 18-months.
All Ephesus Lighting fixtures are manufactured and assembled in the U.S.A.
http://www.universityofphoenixstadium.com/stadium/green-mission
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Sweet.
It’s really no different than when we replaced radio tubes with transistors.