1. IP65 waterproof design, rainproof and dustproof2. Intelligent light control, automatic charging when turning off the light during the day, and automatically turning on and lighting at night3. Solar charging, no wiring, zero electricity bill4. Material: ABS, acrylic5. Purpose: decorative lighting6. Solar panel: 2V / 180mA / polysilicon7. Battery: 1.2V 600mAh Ni-MH battery8. Rated power: 5W9. Type of light source: LED10. Waterproof rating: IP6511. Continuous lighting time: 6-12 hours12. Sunshine time: 6-8 hours of direct sunlight13. Applicable scenarios: gardens, lawns, courtyards, steps, etc.14. Size: square: 98x98x135mm, round: 112x135x135mm15. Weight: about 122g

http://olla.gr/8-led-solar-outdoor-waterproof-transparent-buried-light-round-white-light/