Solar LED String Lights Outdoor 25ft G40 Globe Patio Hanging Lights Waterproof 25 2 Spare Bulbs, Decorative Indoor/Outdoor Warm White for Backyard Garden Festoon Party. LONGER LIFESPAN AND SAFETY 30,000 hours life cycle, 10 times more than Tungsten bulb. IP64 Waterproof, safe even you touch the solar panel. SOLAR POWER ENERGY SAVING AND LIGHT SENSOR Auto-turn on or turn off by light sensor technology. Auto charge during the day (A full charge takes 8 hours of sunlight), and it will auto turn on during night (can be used for 8 hours). DUAL CHARGING OPTIONS 4400 mAh super large-capacity solar panel with USB charging port. 8 hours charging time for solar panel and 4 hours for USB charger. The lights \"ON\" can last for 8-10 hours if its fully charged. AMAZING LIGHTENING MODES 4 lightening modes designed, the quick flash, steady light, slow flash and pulsating light. And its easy to set up. INDOOR/ OUTDOOR STRING LIGHTS G40 patio lights cast a warm white glow completely changed the mood. These lights are perfect for weddings, birthday parties, and other gatherings. SPECIFICATIONS Power Type: Solar or USB Rechargeable Built-in Battery Capacity: 4400mAh Charging Time: 8 Hours (By solar panel) Run Time: 8-10 Hours (Fully charged) Solar Panel: 3W/5V LED Bulb: 5V/0.3W