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10 0 Lighting energy consumption of 15th floor is higher than 14th floor. ( 2016-08-02 11:45:29 -0500 )
10 0 Lighting energy consumption of 15th floor is higher than 14th floor. ( 2016-07-28 08:12:06 -0500 )
10 0 Lighting energy consumption of 15th floor is higher than 14th floor. ( 2016-07-27 13:39:49 -0500 )