This solar panel is 2V and has a rechargeable 1.2V 600mAh AA NiMH battery, which will brighten up your garden in the night time darkness. The solar will need to be charged for 6 hours in direct sunlight to work for approximately 8 hours in the dark. The watering can solar light is perfect to put in your garden to add some decoration and lightness to your garden in the day as well as the night. It is fun and unique, and makes the perfect gift for someone who loves to garden regularly or likes to decorate their garden.