Specification: Item Type: Solar Power Underground Light Material: ABS Color: Black Solar Panel Splicing Size: Approx. 12 x 8cm/4.7 x 3.1in Solar Panel Height: Approx. 29cm/11.4in Underground Light Diameter: Approx. 2.5cm/0.98in Underground Light Height(Single): Approx. 6.5cm/2.6in Wire Length: Approx. 6m/19.7ft LED Pitch: Approx. 50cm/19.7in Weight: Approx. 300g/10.6oz Light Source: 10LED (Smd 2835 3000K Warm White Lighting) Solar Panel: 5V, 100mA Rated Power of Solar Panel: 2W Battery Information: 1PCS, Li-FePO4, 14500, 3.2v, 500mAh (Built-In Battery) Voltage: 3.2V Life: 100,000 (Hours) Light Sensor: Automatic Sensor Starts At Dusk Working Time: Will Light Up To 10 Hours After Charging For 8 Hours Waterproof: IP65, Outdoor or Indoor Use Working Temperature: -35-80℃ Package List: 1 x Solar Underground Light Set(Solar Panel+10 Pcs Underground Light) 3 x Connection Fittings 1 x Manual Note: 1. Please allow 0‑2 cm 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.