[Upgraded Version] Solar String Lights,Voilio Solar Lights 30 Led 21.3 Feet (6.5m) Icicle Globe Lights Fairy Lights for Christmas Trees Garden Patio Party Holiday and Wedding Decorations-Multi Color Unique Look | Interesting tear shaped design and the little "frozen bubbles" inside the plastic globes play with the colored light,tiny bubbles in them which creates a pretty look when they're lit up. The color spreads from the narrow end down into the bulbous end. One-button Design | Switch between functions and power supply,Two modes(steady and flash),Automatically charge during the day and automatically light up at night Bigger Solar panel | 2.8 inch panel,Efficient absorption of sunlight by this premium high efficiency light sensor unit,Keep the solar panel free of dust and deposits,easily installed. Shorter Charging Time | After a full charge of 6 hours,the 1.2V 1000mAh rechargeable batteries will provide power for 8-10 hours at night. Dual-mode Charging | The Charging mode will automatically switch according to the brightness of environment and sunshine,A longer charging time avaliable with a high sensitive solar cell.