Power: 1.2W, 2W, 4W, 6W. Put the pump totally in the water with its nozzle over the water, make sure the pump is firmly attached to the bottom of the fountain to avoid vibrations. High efficiency and low energy consumption: the solar pond pump starts automatically after a few seconds in direct sunlight, ecological, energy saving, economical solution without batteries. Easy to use and operate and long service life: put it on the water and fix the pump by suction cups under the bottom of the water tank, it will work perfectly when exposed to sunlight. Quick start and stable performance: It restarts within 3 seconds once the sunlight appears. Perfect choice: solar powered fountain pump kit, no other power supply or battery needed, brushless water pump, low consumption and pump water easily. This solar powered fountain pump kit is perfectly suitable for garden, birdbath, small pond, water circulation for oxygen, etc.