The 4-Pack Solar Outdoor Lights by Pure Garden provide unique, welcoming lighting and make a wonderful addition to any backyard or patio area. The LED string lights soak up the sun's energy during the day through the solar panel and automatically turn on at night, requiring no electricity for hassle-free use. The starry-style outdoor fairy lights also feature eight light modes (combination, waves, sequential, slo-glo, chasing/flash, slow fade, twinkle and steady on) to create a pleasant mood for events, parties, or weddings. Note: The Outdoor Solar String Lights May Ship Separately.