$
$
$
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1
Please complete with appropriate data relevant to the project.
Operating hours per week
F = Federal S = State L = Local U = Utility
2
Enter fixture and lamp data.
| Fixture and Lamp Data (?) | Product 1 | Product 2 | ||
|---|---|---|---|---|
| Product manufacturer (?) | ||||
| Catalog number (?) | ||||
| Number of units (?) | ||||
| Initial luminaire cost (LAMP INCLUDED) (?) |
$ |
$ |
||
| Installation labor hours (?) | ||||
| Fixture operating watts load (?) | ||||
| Lamp general description (?) | ||||
| Lamp cost each for relamping (?) |
$ |
$ |
||
| Lamp life (hours) (?) | ||||
| Labor hours for relamping (?) | ||||
| Ballast life (enter 0 for no ballast) (?) | ||||
| Ballast cost for replacing (?) |
$ |
$ |
||
| Labor hours for ballast replacement (?) |
3
Optional environmental data. – Click to Expand
4
Summary
| Calculated Results | Product 1 | Product 2 | ||
|---|---|---|---|---|
| Initial cost (?) |
$ |
$ |
||
| Annual cost of operation (?) |
$ |
$ |
||
| Energy cost |
$ |
$ |
||
| Total maintenance cost (the 2 cost below added) |
$ |
$ |
||
| Relamping cost |
$ |
$ |
||
| Amortized ballast cost |
$ |
$ |
||
| Annual cost savings (?) | - | |||
| % Saved | - | |||
| KW Load (?) | ||||
| Load Reduction | - | |||