Features:- It will continuously ligh 6-9 hours if solar panel is charged 8 hours by the enough sunlight.- The degree of protection is IP68. It can be placed on the ground, underwater or under tree, etc.- It can shine red, green, blue light and their mixing light. Long press switch to turn ON/OFF(automatically change color), and lightly press to stay on one color.Specifications:Solar Panels: 6V / 2.5WLight Color: Red - Green - Blue)Sensor: Dusk to Dawn Light sensorBattery: 3.7V / 2000mAhCharging Time: About 8hWorking Time: 6-9hWaterproof Grade: IP65Material: ABSShell Color: BlackTotal Length: Approx. 17.4 feetDistance Between 2 Lights: Approx. 3.5 feetDistance From Solar Panel to First light: Approx. 10 feetPackage Included:3 x RGB LED Solar Light1 x Solar Panel1 x Spike1 x Mounted Accessories Set1 x User ManualNOTES:1. As the charging effect of the solar panel is depended on the sunlight, the working time is effected by weather, seasons, places.2. It is charging ONLY when the switch is turn ON.3. Don't strike the product, so as not to cause irreversible damage.4. The stake is so sharp that you muse be careful when you using it, and don't let children play with it.