The Warren County Health Department will soon become more energy efficient as county officials are planning to change the current outdated light fixtures in the building to T8 fixtures.The county asked for bids to replace ceiling tiles and remove and replace light fixtures in designated parts of the health department, located at 1401 Sparta Street. Designated areas do not include the front entrance and waiting area which have recently been renovated.Two pre-bid conferences were to be held before the bid was to be awarded. All bidders must have attended one of the pre-bid conferences in order to be eligible to submit a bid for consideration.The lighting project will consist of the removal and replacement of 42 light fixtures and lights.