8V 1.5W upgrade design, more solar panel area and more powerful, quick start in a few seconds once exposed to sufficient sunlight. Solar powered water pump kit, no extra power or battery needed, energy-saving and environmentally friendly. Easy to install Pumps water easily and long lifespan, perfect for bird bath, fish tank, small pond, garden decoration, water circulation for oxygen. Pump water height: 30-60cm, The height of water depends on strength of the sunlight. Delivery Quantity: 1 Piece