Features: Solar Power: Solar powered ground light, save energy and environmental friendly. Automatic Control: With auto-on sensor, lights light up automatically at night. Battery Operated: Built in 1200 mAh rechargeable battery, could last up to 8-10 hours when fully charged. Material: Made of ABS and PP material, waterproof and anti rust, not easy to break. Applicable Usage: Perfect for indoor and outdoor. Suitable for home, garden, lawn, yard and so on. Note: 1. Please fully charge the device under sunlight before first use. 2. If there is no enough sunlight in 3 months, the battery may run completely flat, and will decrease battery life, so please charge in time. Once it's fully charged, unlock the device and lighting system. Otherwise, it won't work anymore. 3. If there is no enough sunlight, especial in North countries. It may take longer time to fully charge the device. This is very normal for solar products. Specification: Shell Material: ABS+PP Light Source: LED Shell Color: Black Light Color: Colorful Solar panel: 5.5V 0.75W Battery: 1200mAh Rechargeable Battery(Built-in) Size: About 13.5*4*13.5 cm/5.3*1.6*5.3 inch(L x W x H) Package included: 2 xGround Lights 1 x User Manual