Features 1Superior Durability: The solar road stud light is made of premium cast aluminum material, strong durability, suitable for various outdoor environments. 2No Wiring: LED road stud light adopts solar power design, no wires connection, convenient installation, save time and effort. 3Intelligent Sensing: Automatic light control sensor design, lights up automatically at night, automatic closing during the day, intelligent energy saving. 4High Brightness: Solar dock light adopts high brightness LED lamp beads, excellent lighting effect, provide better safety lighting for the road. 5Waterproof Design: This solar dock lamp adopts IP68 grade waterproof design, which can work normally under all kinds of bad weather conditions. Specification Item Type: Solar Road Stud LightMaterial: Aluminum AlloyDiameter: Approx. 12.5cm / 4.9inGross Weight: Approx. 295g / 10.4ozLight Shell Color: YellowLuminous Frequency: 2Hz Per FlashingSolar Power: 6V 1.8W, Working power of the solar panel without sunlight (0.04Wp)Battery: 1.2V 800mAh NiMH Rechargeable Battery (included)Light Source: LED (with 12 LEDs)Waterproof Level: IP68Visibility Range: Approx. 800m/875ydAluminum Alloy Shell: Press Resistance More Than 10 TonsInstallation: No wiring required, convenient and fastCharging: Automatically charges during the day, lights up automatically at nightWorking Time: 8-10 Hours Package List 1 xSolarRoadStudLight3 x Decorative Cover