Deckey Butterfly Solar String Lights Decorative Light Multi-color 20 Led for Xmas Tree, Garden, Lawn, Patio, Wedding, Party, Bedroom, Outdoor Decoration Two different lighting modes: Steady mode and Flashing mode. They can be changed easily by pressing the mode button. Solar powered:The solar panel absorbs sunlight, 6 hours to get it fully recharged and lighting will last 8 hours, no cost to run, eco-friendly and energy-saving. Easy installation & Auto:The panel can be easily installed and work automatically with two buttons for power and mode controlling. Longer Life Span: IP44 waterproof design, and high temperature resistance glued Solar Panel, let it be a long life span outdoor string lights. Widely used:Party, patio, tent, camping, garden, yard, tree decor, swing, hammock, tree house, pavilion, pergola, balcony, roof ceiling, swimming pool,bar,mall,department store, walkway, shops, campagin occasion.