The results showed that 1.1 Analysis of average electric power before switching and after switching from fluorescent lamps, fluorescent traditional T8 tube LED T8 Case parking lot P-1A - P-10B building Thailand Summit. Tower was the result of comparison, the average energy use before and after the change, the transition from fluorescent lamps with T8 fluorescent LED T8 tubes are different. The significance level was 0.05 when the average. The average electricity consumption at the first change, with the average over the transition from traditional fluorescent T8 Fluorescent Tube LED T8.
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