These solar copper wire fairy lights bring soft warm ambient lighting to all your indoor and outdoor spaces without extra electricity costs. Equipped with 8 switchable lighting modes, the flexible copper wire can be wrapped freely around trees, pergolas, decks and shrubs to craft custom decorative shapes. The upgraded solar panel absorbs sunlight fully during daytime, supporting 10 to 12 hours of continuous lighting after a full charge, with automatic dusk-on dawn-off function for effortless use. Both the light string and solar panel feature IP65 waterproof and heat-resistant performance, so you can leave them outdoors under rain and hot sunshine without worrying about circuit damage. With 360° all-round luminous angles, they deliver even soft glow for gardens, patios, parties, weddings, Christmas and all holiday decorations.