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$/kWh = 0.09<br />
OR Surgical light utilization estimate.<br />
6/19/2009<br />
Data Provided by: Todd Belforte (415-833-9723) todd.a.belforte@kp.org<br />
Total LED<br />
Lighting<br />
Watts per<br />
room<br />
Total<br />
Halogen<br />
Watts/Room<br />
Watts for<br />
light #3<br />
Watts for<br />
light #2<br />
Watts for<br />
light #1<br />
OR # Number of<br />
luminaires per<br />
lighting system (2<br />
or 3 )<br />
1 3 200 200 320 720 432<br />
2 2 200 280 0 480 288<br />
3 3 200 200 320 720 432<br />
4 3 200 200 320 720 432<br />
5 3 200 200 560 960 432<br />
6 3 200 200 560 960 432<br />
7 3 200 200 560 960 432<br />
8 2 200 320 0 520 288<br />
9 3 200 200 320 720 432<br />
10 3 200 200 320 720 432<br />
11 2 200 320 0 520 288<br />
12 2 200 320 0 520 288<br />
All 8,520 4,608<br />
Installed bulbs: 213<br />
*Please note: one week of use subtracted for the number of Holidays the rooms aren't utilized.<br />
2-22 Kaiser OR Loads rev2 Project No. 09104<br />
Page 13