FLOWLIGHT is a conceptual vision of how Waterford City and other quayside cities and towns could illuminate their quaysides in an innovative and unique way in the future. FLOWLIGHT is a renewable energy product, which sources its energy from the flow of a tidal river to create a quayside street lighting product. The River Suir has thousands of litres of water flowing up and down river, passing our city quayside every day of the year. This is an incredible amount of flowing energy waiting to be harnessed. Why not use it?