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</o:shapelayout></xml><![endif]--></head><body lang=EN-IN link=blue vlink=purple><div class=WordSection1><p class=MsoNormal>Hi,<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I put external light of 8.26 kW which is operating for 12 hours per day and for 365 days in year. As per simple calculation, the energy consumption of external lighting should be 8.26 kW X 12 Hours X 365 Days = 36179 kWh/annum.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>However, when I run the model, I got 3046692 kWh/annum. I checked the schedule and it is ok.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>What could be wrong?<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Rakesh <o:p></o:p></p></div></body></html>