Curtain Icicle Light, 16.4x2 Foot, 8 Modes 150LEDs with Memory Function Starry Fairy Lights for Indoor/Outdoor Decorations Fair Garden, Patio-Waterproof UL Safety Standard (Blue) Sunscreen And Waterproof--The outdoor solar string lights is durable and suitable for Indoor & Outdoor Eco Saving--Built-in rechargeable NI-MH battery,recharge and light up automatically Easy to Operate & Install--Simply take out of the box and stick into the ground.Simple operation with Two switch and one Stake Efficient Absorption & Conversion--Adjustable solar panel design for direct sunlight in Summer and Winter Long Working Time--Work 8 to 12 hours after 6-8 hours fully charge