UPGRADED LARGER SOLAR CLIPUpgraded solar panel,larger than our ordinary solar panel , the new solar clip has high speed charging work for battery. This solar umbrella lights can work for more than 8 hours at night after fully charged during the day.Youcan spend more time at the party and continue to enjoy the joy for the solar fairy lights outdoor. PERFECT DECORATION If you want to add a touch of warm light and atmosphere to your next outdoor party, this solar patio umbrella lights is a perfect solution for you. It has built-in lighting modes and brightness adjustment, suitable for various scenes. ENERGY SAVING AND SAFETYThese patio umbrella lights use solar power so you don't need an outdoor outlet and save money on electricity.Sliding the switch button to "ON" position, the umbrella lights will automatically charge by solar panels during thedaytime.Automatically turn on when it's dark and turn off during the day.No need to turn on the lights manually and no additional battery required.