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Changi Airport Group

Success Story. Sonaray Applicable Product: 85W LED High Bay Lighting HB-2085 . Changi Airport Group. Client background

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Changi Airport Group

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  1. Success Story SonarayApplicable Product: 85W LED High Bay Lighting HB-2085 Changi Airport Group • Client background • The seventh busiest international airport today, Changi Airport is a major air hub in Asia. It handled more than 51 million passenger movements in 2012 and registered a monthly record of 4.92 million in December 2012. Presently, Changi Airport serves some 110 airlines flying to over 240 cities in about 60countries and territories worldwide. A flight takes off or lands at Changi Airport roughly once every 100 seconds. With over 70,000 square metres of commercial space across its four terminals, Changi Airport is also one of Singapore’s best place for shopping and dining. Increasingly, the airport has become a favourite haunt for Singapore residents, especially families.

  2. SONARAY Solution Comparison of before and after installation Before Installation80Lux After Installation270Lux 400 pieces of HPS 150W 400 Pieces of LED High Bay 85 W Client Benefits 1.Reduction of total electrical consumption，compare to existing lighting of 43%: Lumens maintenance 40,000 hours: reducing replacement of spare bulb and lowering of maintenance 150W 85W Energy saving 70% 25,000hours 45W 2. Excellent cost and benefit： Saving electricity and maintenance cost: Return of investment is 2.17 years；2 years ROI operating cost compare to existing lighting is a difference of $131,864 2 years pay back 2 years savings of $131,684 SONARAY High Bay lighting project for CAG will be featured in International LED magazine as an case study. Pending approval from CAG Corporate Communication Management.

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