Add the serene sound of falling water to any space with the Double Cascade Rock Waterfall Fountain. This elegant, nature inspired piece works well in the office or out on the patio for entertaining.The Double Cascade Rock Waterfall Fountain features two water runs that find their way down into a reservoir below. Made of polyresin, this lighted fountain incorporates great attention to detail, looking just like rocks and stumps but lightweight and durable in its design. LED lights and a compact design make this small water feature great for both indoor and outdoor use. 6-watt pump. UL Certified. LED Lights: 3w/110v.