Parking lot lighting retrofits
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- 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
