884 pcs of T8 LED lighting tubes (16W) have replaced fluorescent tubes (40W).  Brightness is increased by 8%.

Energy-saving in relative year: 443606.4kWh

Energy-saving rate: 77.14%

Annual electricity savings: RMB$288344.16 (electrical tariff $0.65 in 2011)

Reduced annual carbon dioxide emissions: 442 tons