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Douglas Electric Cooperative
Douglas Electric is owned
by the members it serves! More than just another electric utility with miles
of power lines, transformers and meters, it is in fact the customers’
cooperative. Along with our dedicated office and operating staff, you are its
greatest asset.
Learn
more...
|
Lighting
| Appliance |
Typical Usage |
$/month* |
$/year* |
| Christmas Lights |
| Snap-in Base (100 lights) |
6 hrs/day |
0.54 |
N/A |
| Large Screw Base (50
lights) |
6 hrs/day |
4.90 |
N/A |
| 4' Fluorescent Tube |
| 4-Lamp, T-12, 2 Magnetic
Ballasts |
10 hrs/day |
4.46 |
53.61 |
| 4-Lamp, T-8, 1 Electronic
Ballast |
10 hrs/day |
2.65 |
31.83 |
| Exterior Flood Light |
| Incandescent 150 watt |
10 hrs/day |
3.49 |
41.88 |
| High Pressure Sodium-35 watt |
10 hrs/day |
0.54 |
6.42 |
| Interior Light Bulb |
| Incandescent 60 watt |
10 hrs/day |
1.40 |
16.75 |
15 Watt Compact Fluorescent
(60 watt equiv) |
10 hrs/day |
0.35 |
4.19 |
| Incandescent 75 watt |
10 hrs/day |
1.75 |
20.94 |
18 Watt Compact Fluorescent
(75 watt equiv) |
10 hrs/day |
0.41 |
5.02 |
| Incandescent 100 watt |
10 hrs/day |
2.32 |
27.92 |
27 Watt Compact Fluorescent
(100 watt equiv) |
10 hrs/day |
0.63 |
7.54 |
| Exterior Lighting (equivalent
lighting levels) |
| Mercury Vapor 175
watt |
10 hrs/day |
4.59 |
55.08 |
| High-Pressure Sodium 100 watt |
10 hrs/day |
2.68 |
32.16 |
| Metal Halide 175 watt |
10 hrs/day |
3.29 |
39.48 |
| Exterior Lighting (equivalent
lighting levels) |
| Mecury Vapor 250 watt |
10 hrs/day |
10.33 |
123.93 |
| High-Pressure Sodium 150 watt |
10hrs/day |
6.89 |
82.62 |
| Metal Halide 175 watt |
10 hrs/day |
4.90 |
58.75 |
*All estimated energy costs calculated at $0.0765/kWh
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