Recently, Bath & North East Somerset Council is celebrating that being the first local authority in the United Kingdom to replace all main road lights with LED street lights. After this conversion, the energy consumption is expected to be decreased by over 1.5 Kilowatt Hours (Kwh) and the council is likely to save about £200,000 per year in electricity bills. For the environment, carbon emissions are expected to be reduced by more than 780 tones. There were some intelligent lighting lanterns installed, which will reduce energy usage by adjusting their output ...