Wonderful decoration tool: 7 super bright colors, this pool light can change colors automatically. The multicolor color of this product can make your garden full of elegant mood. If placed on the balcony, it can make the interior warm and comfortable. Light sensor control: the pool light will automatically turn on when it is sunny. dims and turns off when the light is exposed or the battery is completely discharged. Energy saving: using solar energy. During the day, sunlight through the solar panels turns into electricity stored in rechargeable batteries. For the first time, turn on the waterproof button switch of the ball light, charge it under the sun during the day, it will automatically shine at night. Versatile use: there are three holes up and down, so they can also be hung on the tree, hung on the curtains, hung on the wall, hung on the door, and placed on the lawn. Decoration: Suitable for gardens, courtyards, parks, trees, ponds, lakes, swimming pools, aquariums, floating indoor and outdoor fountains or alleys, roads, terraces and flower beds.