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<br /> <br />When calculating energy/cost savings, the values for individual cost, power, and energy use (In kilowatt <br />hours, kWh) <br />Classification No. 5M Street and Outdoor Area Lighting Company-The following table provides <br />the cost and energy use information. <br />TABLE 6: 5M RATE COST AND ENERGY USAGE FOR EACH LIGHT TYPE <br />Bulb and Fixture Type Energy use each Lumen <br />Cost Each <br />(WATTS) Output <br />100 WATT HPS Cobra Lights $10.15 120 9500 <br />100 WATT HPS Open Bottom Lights $8.98 120 9500 <br />100 WATT HPS Post Top Lights $18.81 120 9500 <br />100 WATT MV Post Top Lights $17.78 127 3300 <br />175 WATT MV Cobra Lights $10.15 207 6800 <br />175 WATT MV Open Bottom $8.98 207 6800 <br />175 WATT MV -Post Top Lights $18.81 207 6800 <br />250 WATT HPS Cobra Lights $14.67 307 25500 <br />400 WATT HPS Cobra Lights $26.15 482 50000 <br />400 WATT MH Flood Lights $15.75 450 34000 <br />400 WATT MV Cobra Lights $14.67 455 20000 <br /> <br />* <br />Notice the actual power in watts is higher than the wattage of t <br />watts). This accounts for the ballast wattage as well. <br /> <br />21 <br />Page <br /> <br />