VicTec Outdoor 20ft 30 LED Dual Modes Solar String Lights for Patio Decor Lawn Porch Gate Yard Wedding Christmas Tree (Warm White Light in Crystal Globes) It supports continuously work up to 10 hours at night under condition of the panel absorbs enough sunshine (4 hours at least) during day while lasts longer in the blinking mode. Good charge performance that can be charged in cloudy day. This crystal ball solar string light has two working modes: steady on and blinking for your option via mode button. Adopted parallel connection, the left will still work even one of them is broken. This warm white solar powered string light is waterproof of IP64 level so it is suitable for outdoor and indoor use. Add ambiance to your gardens, patio, lawn, porch, gate, yard, etc. No pollution and will light on automatically after turned switch on. Warranty: 45 days money-back and 12-month, worry-free Guarantee!