IMAGE Butterfly Solar String Lights Fiber Optic Shaped 12 LED Multi-Color Beautiful Animal Design Light for Garden, Lawn, Patio, Wedding, Party, Bedroom, Outdoor Decoration Image Exclusive design solar butterfly string light is totally different from the others. We use the changing color Fiber Optic and High Power Solar Panel. Perfect for decorating your patio, garden, party, wedding, trees or pergola; the novelty of these festive LED strings will cast a spell over your neighbors and friends Long working time: with a full charge of 6-8 hours, the fairy lights will provide lighting for 8-10 hours. It can be charged and work well in the Winter too! Two different lighting modes: steady mode and Flashing mode. They can be changed easily by pressing the mode button. Working time: lighting 4-8hours, 6-20hours if in flashing mode Automatically charge and light up: Built-in rechargeable NI-MH battery, recharge at daytime and light up automatically at night or dark environment Easy to Operate & Install: Simple operation with Two switch and one Stake. Waterproof: This solar string lights is totally waterproof, suitable for Outdoor & indoor. So dont miss it!