This pr ojec t , de v el oped f or the Pr o vince o f Ber gamo , is the fir s t time that cor light LED technology is being used for the illumi- nation of a large area traffic hub. With more than 60 % of energy sa vings compar ed t o a NA V -fl oodligh t s y s t em, cor ligh t se ts new benchmarks for energy efficient illumination of large areas. Traffic hub Calcinate [I] Case Study Kurtatsch 05 / 2010 www.corlight.com Efficiency-example Before 2 high mast systems with: • high pr essur e sodium lamps – 15 × 1 ,000 W • El ec tr omagne tic ballas t , = 85 % • t o tal po w er input: 17 .25 kW After 2 high mast systems with: • LED ligh ting units DP 31 – 608 × 10 .8 W • El ec tr onic driv er unit , = 90 % • t o tal po w er input: 6.57 kW Savings* 62 % • 4 4,870 k

Join for free to read