Feature: 1. Using high‑grade aviation aluminum shell + tempered glass lampshade, wear‑resistant and compression‑resistant, IP65 protection level, waterproof and dustproof. 2. One-button switch, light control sensor, easy to use, no manual control, automatic charging during the day, and automatic light at night. 3. Built‑in high‑quality large‑capacity nickel‑metal hydride battery, built‑in high conversion rate solar light panel, good sunlight absorption, long night lighting, long battery life. 4. High‑brightness lamp bead patch, long service life, uniform luminescence, low decay, wide lighting area, good lighting effect at night. 5. Widely used scenes: courtyards, lawns, scenic spots, parks, paths, gardens, etc. outdoor scenes under direct sunlight. Specification: Item Type: Solar Underground Lamp Material: Aluminum Weight: Approx. 310g / 10.9oz Product Size: Approx. 12x7x4.5cm / 4.7x2.8x1.8in Battery: AAA NI-MH 600mAh (included) Solar Panel: 2V 100MA Power: 5W Light Source: White Light Voltage: 1.2V Protection Level: IP65 Sunshine Time: 8h Lighting Duration: About 8h at full power Switch Mode: Light Sensor Service Life: 100000H How to Use: 1. The product is an embedded underground light. After confirming that the bottom switch has been turned on, insert it into the outdoor ground 2. Rechargeable by sunlight during the day, and automatically glowing at night packing list. Package List: 1 x Solar Underground Lamp Note: 1. Please allow 1‑2cm 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.