Ablevel Solar Energy Powered LED Spotlight Available for Outdoor Garden Pool Pond Waterproof Spot Lamp Light RGB (Colorfull) It will continuously light over 8 hours if it is charged 8 hours by the enough sunlight. The degree of protection is IP68.It will prevent the dust from going into the light and it can be put in the water for a long time. The specific light-control system makes sure that the light will be charged in the daytime (enough light) automatically and light up in the evening (low light). In addition, it is easy to install, waterproof and dustproof. This product is widely used in the place of roads, courtyards, gardens, pools, etc. It is a perfect light as well as a decoration. Product lifespan: more than 1 year. Year quality assurance,When the lamp is fast no electricity when the product will always flash a red light