1.Selfcharging solar light: floating pool light is selfcharging from direct sunlight rays, no electricity required, convenient and energysaving. Press the switch to ON and the device will automatically charge during the day. Create a unique lighting experience in your garden. 2.Colour changing: pool light can automatically change 7 different colours, looks very vivid, creating a warm and comfortable mood and adding a wonderful pretty ambience to your environment. 3.Highquality material: made of environmentally friendly and durable PC material, which is anticorrosion, light weight, and has a long life, can float on the pond. It is environmentally friendly and has good waterproof performance. The waterproof performance ensures maximum durability wherever you are. 4.Easy to use: turn on the light switch and place it under the sun. When it is fully charged, you can press the switch, it will light up and change colour automatically in the dark. On/off switch placed on the bottom of the floating lamp. The solar pond lighting instantly transform your environment into a romantic atmosphere.