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RETROFIT PROJECTS |
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| Metal Halide V/S L.E.D. Light Bulb |
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Incandescent V/S
L.E.D. Light Bulb |
| Energy Cost Savings for: |
MH
Light |
L.E.D.
Lamp |
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Energy Cost
Savings for: |
Incandescent
Lamp |
L.E.D.
Lamp |
| Lamp life (hours) |
6,000 |
60000 |
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Lamp life (hours) |
1,500 |
From
35,000 |
| Lamp Unit Price($) |
197 |
780 |
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Lamp Unit
Price($) |
4.99 |
48 |
| Lamp Equivalent Power (Wattage) |
453 |
126 |
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Lamp Equivalent
Power (Wattage) |
100 |
13 |
| * At the same brightness capacity |
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* At the same
brightness capacity |
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| Daily Operating Hours |
12 |
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Daily Operating
Hours |
12 |
| Annual Operating Hours |
4380 |
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Annual Operating
Hours |
4380 |
| AVG Labor Cost per re-Lamp ($) |
540 |
from 280 to 800 |
Labor Cost per
re-Lamp ($) |
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2 |
| kWh cost ($) |
0.14 |
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kWh cost ($) |
0.14 |
| Total number of Lamps |
100 |
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Total number of
Lamps |
100 |
| Annual System Operating Cost |
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Annual System
Operating Cost |
| Lamps |
$14,381.00
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$5,694.00
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Lamps |
$1,457.08
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$600.69
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| Labor |
$39,420.00
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$3,942.00
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Labor |
$584
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$25.03
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| Electricity |
$27,777.96
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$7,726.32
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Electricity |
$6,132.00
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$797.16
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| Total |
$81,578.96
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$17,362.32
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Total |
$8,173.08
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$1,422.87
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| Estimated Savings for L.E.D. Lamp- Retrofit |
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Estimated Savings
for L.E.D. Lamp- Retrofit |
| Annual Savings |
$64,216.64
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Annual Savings |
$6,750.21
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| Simple Payback per YEAR |
$0.59
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Simple Payback |
0.64
years |
| Return on Investment (ROI) |
168.25% |
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Return on
Investment (ROI) |
156.95% |
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NEW LIGHT POLE INSTALATION PROJECTS |
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SAVINGS by HELPS : |
$129,724 |
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Grid Connected |
count |
cost |
Extended |
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OFF Grid
Connected |
count |
cost |
Extended |
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Concrete Light
Poles |
49 |
$6,512
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$319,088 |
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HELPS |
49 |
$13,000 |
$637,000 |
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LED fixture |
49 |
$1,135.42 |
$55,635.58 |
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Instalation |
49 |
$800
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$39,200 |
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Instalation |
49 |
$800
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$39,200 |
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Trenching (feet) |
9310 |
$40
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$372,400 |
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Trenching (feet) |
0 |
$0
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$0 |
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Transformer &
Base |
2 |
$8,000
|
$16,000 |
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Transformer &
Base |
0 |
$0
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$0 |
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Disconnect(s) |
4 |
$900
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$3,600 |
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Disconnect(s) |
0 |
$0
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$0 |
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Total: |
$805,924 |
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Total: |
$676,200 |
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