| |
|
Induction lighting system |
MH lighting system |
| |
|
Model |
Quantity |
Model |
Quantity |
| |
|
High bay-200W |
100 |
High bay-400W |
100 |
| ENERGY CHARGE SAVING |
TOTAL POWER FOR THE WHOLE LIGHT |
210*100=21,000 |
440*100=44,000 |
| ELECTRIC ENERGY CONSUMPTION PER HOUR |
21KW |
44KW |
| ELECTRIC ENERGY SAVING PER HOUR |
23KW |
| ENERGY CHARGE SAVING PER HOUR（0.11/kwh） |
US$2.53 |
| ENERGY CHARGE SAVING PER DAY（12hrs/days） |
US$30.36 |
| ENERGY CHARGE SAVING PER YEAR（300days/y） |
US$9,108.00 |
| ENERGY CHARGE SAVING FOR 5 YEARS（300days/y） |
US$45,540.00 |
| MAINTENANCE COST SAVING |
WORKING HOURS FOR THE INDUCTION LIGHT |
100,000hrs |
8000hrs |
| REPLACEMENT TIMES FOR LAMP & BALLAST PER 5 YEARS |
0 |
2.5 |
| COST OF LAMP & BALLAST EACH SET |
0 |
USD70 |
| TOTAL CHARGE OF REPLACEMENT FOR LAMP & BALLAST |
0 |
2.5*100*70=17,500 |
| LABOR COST |
0 |
2.5*50*100=12,500 |
| 5 YEARS MAINTENANCE COST |
US$30,000.00 |
| 5 YEARS COST SAVING |
US$45,540 + US$30,000 = US$75,540 |
| 10 YEARS COST SAVING |
US$151,080.00 |