Tainan City
XXENTRIA-E
| Before | After |
| 12 sets, 1,000-watt HPS lamps | 50 sets, Ø750 Daylight Tubular Device |
| 36 sets, 400-watt HPS lamps | Energy-saving: 60,113 kWh/per year |
| Based on 253 working days/per year, 9 hrs/per day |
PV capacity: 442 KW
Evaluation: 580,000 kWh/per year
