Specification Color: Black Material: Plastic Light Color: White Warm White Multicolour Lifespan: 100,000 Hours Solar Panel: Power: 2V 40mA Size: 31.5 x 5cm Rated Power: 0.1W Voltage: 1.2V Battery: NI-MH 1.2V 600mAh rechargeable battery (Built in) Sensor: Automatic sensor activates at dusk Product Size:Diameter: 55mm Height: 365mm (including spike) Safe and waterproof outdoor LED solar energy light. Adopt latest improved 2V, 40mA solar panel, energy-efficient, low-maintenance. The solar panels convert sunlight into electricity during day time and recharge the battery. At night, the light turns on automatically. Run time up to 6 to 8 hours (No power cord needed). Light assemblies, stake sections, connectors, and durable ground spikes are included. Simple assembly is required. With powerful built-in LED and a powerful solar panel, this snazzy looking device will light up automatically during the dark. A perfect decoration for your garden, driveway, patio, or flowerbeds, etc.