Feature:1. This product is designed to guide vehicles and pedestrians in the right direction.2. Builtin solar panels, low energy consumption, high photoelectric conversion rate.3. Solar powered road stud light, with light detection function, will automatically light up when it gets dark.4. Using super bright antifog LED lamp chips, low power consumption and long service life.5. IP68 waterproof, suitable for courtyard lanes, bicycle paths, streets or parking lots.Specification:Item Type: Driveway LightMaterial: Solar Panel + Plastic ShellWeight: Approx. 266g / 9.4ozProduct Size: Approx. 12.3x12.3x2.5cm / 4.8x4.8x1.0inService Life: Effective Use> 3 YearsWorking Mode: Internal flashing (2Hz20%) and constant lightSolar Panel Power: 0.3WEnergy Storage Device: 1PC AAA Ni-MH Rechargeable Battery 1.2V/600MAH, High Temperature Battery (Built-In Battery)Bearing Pressure: >20 TonsVisual Distance: >500mProtection Level: IP68Display Device: Super Bright Anti-Fog LEDWorking Hours: Under positive standard light strength, one time exposure for 8 hours, continuous support for 96 hoursStart Control Light Strength: Front lighting is less than 500LxPurpose: To guide vehicles and pedestrians in the right directionScope of Application: Courtyard driveway, private road, bikeway, street or parking lot.Package List:1 x Road Stud LightNote:1.Please allow 0‑1 inch error due to manual measurement. Thanks for your understanding.2.Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.